ヤスジマ List of Products and Services

The "Yasujima Biomass Boiler System" is a plant system designed for the incineration of industrial waste, combining a "biomass boiler" and a "mixing dryer." The "biomass boiler" burns materials such as wood chips and bark, while the "mixing dryer" is used for drying food residues and sludge. By utilizing the exhaust heat from the boiler, the mixing dryer also contributes to reducing energy costs and CO2 emissions. 【Features】 ■ Comprehensive support from design to manufacturing and installation ■ A series of tests from drying to incineration and ash removal can be conducted according to the type of waste ■ Equipped with various measuring instruments such as calorimeters and moisture meters *For more details, please refer to the documentation. Feel free to contact us with any inquiries. ★ We also support the separate sale of the "biomass boiler" and "mixing dryer."

• Waste treatment facility

The "Biomass Boiler for Waste Incineration" incinerates waste generated within the factory and supplies steam from the boiler to the company's factory, thereby reducing energy costs from existing boilers that use heavy oil, gas, etc. By preheating the combustion air sent to the combustion chamber from the boiler, it reduces heat loss and enhances boiler efficiency. It also helps improve combustion efficiency, resulting in less incomplete combustion and reduced clinker formation. 【Features】 ■ Significant reduction in carbon dioxide emissions ■ Reduction in fuel costs by utilizing waste ■ Capable of burning raw materials with high moisture content ■ When combined with Yasujima's YKD-type stirring dryer, continuous processing of waste drying and combustion of dried materials is possible ■ Reduces drying costs by utilizing exhaust gas in the dryer *For more details, please refer to the PDF document or feel free to contact us.

• Refrigeration units, boilers, cooling towers

We would like to introduce our "Remote Maintenance System." It allows you to check the operational status of equipment in real-time from a distance, using operational data and camera images, and enables adjustments within a certain range based on the operational conditions. You can understand the condition and overview of the equipment, preventing issues before they arise. 【Features】 ■ Check the operational status of equipment and make adjustments in real-time at any time ■ As long as you have a device and internet connection, you can check the operational status and make adjustments from anywhere ■ Changes in operational actions, touch panel screen modifications, and system anomalies can be addressed remotely by our company ■ Reduces the movement and working time of personnel, as well as travel expenses and transportation costs incurred from on-site work *For more details, please refer to the PDF document or feel free to contact us.

• Security cameras and surveillance systems

The "Research Lab" was established with the goal of "providing products that satisfy our customers," and we conduct research and development daily to ensure that our customers can purchase our products with confidence. First, we set up small testing machines to collect basic data and understand various principles. After that, we equip practical-sized testing machines to apply the foundational data in a practical manner. In this way, we conduct thorough analysis from both foundational and practical perspectives, allowing us to provide products that meet our customers' expectations. 【Features】 ■ Thorough analysis from foundational and practical perspectives ■ Development based on reliable data backing ■ Active as the core of product development ■ A commitment to allowing customers to directly see research results, deepening our bond with customers by listening to their opinions at all times *For more details, please refer to the related link page or feel free to contact us.

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Freeze-drying is a method that freezes the moisture in raw materials at temperatures below the freezing point and removes the moisture through sublimation while maintaining that state. The temperature inside the dryer is lowered below the freezing point to freeze the raw materials. After the freezing process is complete, the raw materials are heated from a negative temperature through a shelf in a vacuum state, causing the moisture to evaporate through sublimation. The evaporated moisture is cooled in a cold trap and collected in the form of ice. Finally, the cold trap is heated to discharge the evaporated moisture in liquid form. 【Features】 - Since sublimation occurs from the frozen state, there is little change in shape. - Drying progresses at low temperatures, resulting in minimal changes in components, and preserving color, aroma, flavor, and nutritional value. - It dries in a porous manner, allowing for drying from the inside and achieving low moisture content. - The porous finish provides good reconstitution and solubility. *We also conduct free tests. Please feel free to contact us for more details.

• Heat and Drying Treatment Systems

Various metals and alloys such as aluminum, iron, copper, and zinc can be impregnated using a single device. The process from impregnation to cleaning and curing is systematized as a series, and the dimensions and specifications of each device can be changed according to the size and processing volume of the products. 【Target Items】 ■ Improvement of pressure resistance and airtightness (various castings, sintered bodies, molded bodies, etc.) ■ Improvement of corrosion resistance (ceramic coatings, metal sintered bodies, etc.) ■ Improvement of electrical insulation (ceramic coatings, plastic molded bodies, etc.) ■ Enhancement of mechanical strength and prevention of deterioration (sintered bodies, coatings, etc.) ■ Provision of lubricity (sintered bodies, coatings, etc.) ■ Other functional additions and improvements (wood, fibers, etc.) ■ Recovery of defective products *Please feel free to contact us for more details.

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Using high frequency, the moisture inside the wood is heated by the molecular motion of the water. As the moisture decreases, the electrical resistance increases, leading to a rise in voltage. When the voltage reaches a set value, the drying process automatically ends. After the raw materials are loaded into the main body, heating is performed using high frequency while reducing pressure with a vacuum pump. The evaporated moisture is condensed in a surface condenser and then collected in a drain tank before being discharged in the form of drain water. 【Features】 ■ Heating with high frequency ensures uniform finishing moisture content of the material. ■ It allows for a reduction in drying time. ■ Drying at low temperatures helps to minimize cracking, warping, and discoloration. ■ Drying can be performed on all types of materials, from veneers to large cross-section materials. ■ A hydraulic press can be used to reduce warping of the materials. ■ It disperses and hardens resin. ■ There is no need for stacking. *For more details, please feel free to contact us.

• Heat and Drying Treatment Systems

This is a device that allows for the injection of preservatives and anti-termite agents into wood, followed by drying using high frequency. Since water is not used as a solvent for the agents, there is no need for re-drying after the preservation treatment, significantly shortening the work process. There is no dimensional change during the preservation treatment, allowing for preservation treatment on processed products. In particular, it is possible to inject chemicals into plywood and other products that use adhesives, and at the end of the treatment, they can be retrieved as dried wood, improving product yield. 【Features】 ■ There is no need for re-drying after the injection of agents. ■ Preservation treatment can be applied to processed products such as dried wood. ■ The solvent can be recovered and reused, allowing for cost reduction. ■ The entire process from chemical injection to solvent recovery can be fully automated. 　※ Jointly developed device with Kanematsu Sustec Co., Ltd. *For more details, please feel free to contact us.

• Heat and Drying Treatment Systems

The even distribution of steam allows for faster cooking compared to direct fire methods, and it prevents burning. Furthermore, the pot is made of stainless steel, making it clean and hygienic. It features a rotating mechanism operated by a handle (optional), allowing for safe and easy handling of the product. The non-pressure type is suitable for making tsukudani, stews, curries, etc., while the internal pressure type is suitable for food-related and pharmaceutical applications. 【Features】 ■ Does not burn ■ Made of stainless steel, ensuring cleanliness. ■ The rotating mechanism operated by a handle (optional) makes handling the product easy. *For more details, please feel free to contact us.

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The explosive crushing process causes changes in the structure of raw materials using high-pressure, high-temperature steam. The heat and pressure of the steam soften the material inside the pressure vessel. After pressurizing and heating the material with steam in the pressure vessel, the material is explosively crushed by rapidly releasing it to the atmosphere, resulting in shock from high-speed ejection and volume expansion of the steam that has penetrated the material. 【Features】 ■ It is possible to reduce the structure of plant-based raw materials to low molecules. ■ Yasujima's explosive crushing device is equipped with a special silencer, which can minimize the noise during the discharge of explosive steam to the utmost limit. ■ The repeated type allows for setting temperature and number of explosive crushes, facilitating the destruction of cell membranes and making component extraction easier. ■ The steaming and explosive crushing type crushes the product in one explosive crushing process, enabling effective utilization of biomass. *For more details, please feel free to contact us.

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By chemically reacting water with raw materials, decomposition products can be obtained. Utilizing hydrolysis reactions and chemical thermal reactions through a hydrolysis device (non-incineration treatment) for unused resources (waste), we achieve a treatment that does not generate carbon dioxide or dioxins, thereby converting them into beneficial resources without adversely affecting the global environment or air pollution. 【Features】 ■ Ethanol production is possible from wood-based raw materials and waste materials. ■ Waste can be recycled into fuel or fertilizer. ■ Removal of mercury, heavy metals, chlorine, and cesium is possible. ■ Carbon dioxide emissions are significantly reduced, and dioxin generation is zero. *For more details, please feel free to contact us.

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The device uses reduced pressure to impregnate objects with resins such as varnish. [Objects] Motors and motor parts, transformers, coils for various electrical and electronic devices, etc. [Features] ■ Compared to other processing methods, it allows for a reduction in time. ■ It can process the entire object uniformly. ■ Custom design and manufacturing can be done to match the customer's operating schedule. ■ It can also accommodate pressure-resistant explosion-proof and increased safety explosion-proof requirements. *For more details, please feel free to contact us.

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It is suitable for drying hardwood materials, with target items including hardwood furniture materials, flooring materials, ceramics, food, and cosmetic ingredients. 【Features】 ■ The drying days can be shortened compared to conventional steam drying. ■ There is no discoloration of materials because they can be dried at low temperatures. ■ Steam and hot water can be used as heat sources. Hot water is used at low temperatures, while steam is used at high temperatures. ■ Various drying methods are possible by combining with high frequency as an option. *Please feel free to contact us for more details.

• Heat and Drying Treatment Systems

In the wood vacuum and pressure impregnation device, air inside the wood is removed, and a chemical solution is injected into that space to treat the wood. There are two treatment methods: one is the liquid pressure method, where the impregnation tank is filled with the chemical solution and pressurized using a pump, and the other is the air pressure method, which uses a compressor to pressurize with air. 【Features】 ■ Since the injection amount can be managed by setting the flow meter, there is no waste of the chemical solution due to excessive injection. (Applicable only to the liquid pressure method) ■ Options can be added to meet customer needs and the characteristics of the chemical solution, such as heating the solution and a piping cleaning system. *For more details, please feel free to contact us.

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By utilizing the characteristics obtained under high pressure, this device can be applied to special chemical reactions, the molding of physical composites, and sterilization processes in the fields of medicine and biochemistry. 【Examples of Autoclave Applications】 ■ Chemistry Special chemical reactions ■ Medicine and Biochemistry Sterilization processes to eliminate pathogens (autoclave sterilization) ■ Engineering Molding of composites such as carbon fiber reinforced plastics (autoclave molding) and curing of concrete such as artificial slate (autoclave curing) *Please feel free to contact us for more details.

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The insizing machine is a device that enables the injection of difficult-to-inject materials that were previously considered challenging. Materials are set and loaded onto a roller conveyor, and our uniquely developed blades create holes in the wood. As holes are created, the injection speed increases, leading to a reduction in injection time. 【Features】 - Eliminates variation in injection, allowing for uniform injection. - The 4-axis system enables insizing processing on four sides at once. - The drying speed is also increased, resulting in reduced drying costs. - It helps to minimize checking. *For more details, please feel free to contact us.

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This device performs vulcanization of rubber products using heat, enabling vulcanization treatment for tires (such as retreads), rubber cords, rubber hoses, and more. By applying heat to rubber products formed in the molding process, a chemical reaction occurs that links the rubber molecules with sulfur, altering the properties of the rubber. This process increases strength, prevents a decrease in elasticity due to humidity changes, and enhances resistance to solvents. 【Features】 ■ The appropriate structural design achieves a uniform temperature distribution within the can, allowing for long-term use of each component. ■ We design and manufacture according to customer requirements, enabling efficient use of space while improving production efficiency. ■ In addition to electric heaters as a heat source, steam heaters can also be added. *Please feel free to contact us for more details.

• Refrigeration units, boilers, cooling towers

We can provide boilers tailored to customer needs, such as flue tube smoke pipe boilers, biomass boilers, and exhaust gas boilers, using the long-established technology we have cultivated since our founding. By installing numerous smoke pipes in a tube filled with water and passing the combustion gases from the combustion chamber through them, we heat the water and generate steam. This method is relatively efficient, and due to the flexible shape of the furnace, it can also accommodate low-quality fuels. 【Features】 - It has a large water capacity, often producing medium-capacity, low-pressure steam, resulting in minimal fluctuations in pressure and water level due to load variations. - It is highly durable, easy to inspect, and user-friendly. *For more details, please feel free to contact us.

• Refrigeration units, boilers, cooling towers

Yasujima is a Ministry of Labor certified manufacturing factory for ordinary ceiling cranes, bridge cranes, and crane-related manufacturing approvals, and it manufactures and sells overhead cranes, bridge cranes, and garbage cranes. ■ Overhead Cranes We have a delivery record of lifting loads up to 40 tons. These cranes are installed on the ceilings of factories and other facilities. There are two types: rail type that runs on a runway and suspended type that hangs from I-beams. ■ Bridge Cranes We have a delivery record of lifting loads up to 10 tons. These cranes have legs on both sides and run on the ground. ■ Garbage Cranes These cranes are used for urban waste, bulky waste, incineration ash, and other purposes. *For more details, please feel free to contact us.

• Hoist/Crane

The vacuum concentration device lowers the boiling point of the moisture contained in the raw materials by heating them under reduced pressure, allowing for the drying of the raw materials at low temperatures. Because it concentrates the raw materials at high vacuum and low temperatures, when used in food applications, it minimizes oxidation and degradation due to heat, allowing for concentration while preserving the original flavor. 【Features】 ■ Since the concentrate is produced at low temperatures, the temperature around the device is close to room temperature. Additionally, the inside of the device is in a vacuum state, and the evaporated moisture is discharged in the form of drain water, resulting in minimal odor generation during the concentration process. ■ It can also be used for concentrating viscous liquids. ■ By heating while stirring, it prevents browning of the raw materials and eliminates temperature unevenness within the tank. ■ Automatic liquid supply allows for control of the supply amount, enabling a compact design. *For more details, please feel free to contact us.

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The device comes in low-temperature and high-temperature types to enable suitable drying depending on the target object. 【Examples of Applications for Vacuum Heat Plate Dryers】 Low-temperature type: single boards, furniture materials, industrial products, food, etc. High-temperature type: exterior wood, outdoor wooden products, etc. 【Features】 ■ Low-temperature type: Lowers the boiling point of water under reduced pressure, allowing for drying while preserving the product's components, which helps to minimize discoloration. ■ High-temperature type: Raises the heat medium temperature to over 200°C under reduced pressure for heat treatment. ■ Uniform drying is possible across all layers. ■ By using trays, it can accommodate the drying of food and other items. *For more details, please feel free to contact us.

• Heat and Drying Treatment Systems

In microbial sterilization, increasing the temperature dramatically shortens the sterilization time. Therefore, by using pressure vessels, it is possible to shorten the sterilization time at high temperatures and high pressures. Retort sterilization is performed at 120°C for 30 to 60 minutes, semi-retort at 105 to 115°C, and high retort (HTST) at over 130°C. High-pressure sterilization is conducted by introducing steam into the sterilization pot, followed by pressurized cooling after steam sterilization. 【Features】 ■ Products sterilized by retort can achieve a commercially sterile state, allowing for room temperature distribution. ■ Shortened sterilization time: While it takes 400 minutes at 100°C to kill spore-forming bacteria, it only takes 4 minutes at 120°C, significantly reducing thermal degradation of the contents. ■ Designed and manufactured to fit the customer's operational schedule. ■ Capable of accommodating various shapes, including tunnel types. *For more details, please feel free to contact us.

• Packaging Machines

In a continuous sterilization device, sterilization of food is achieved by filling the interior of the sterilization device with steam. After steam sterilization, air cooling is performed by drawing in outside air through a high-seal device, effectively utilizing the air and increasing wind speed to lower the wet bulb temperature. This allows for efficient cooling by utilizing the latent heat of vaporization from the moisture condensed during the sterilization process. 【Features】 Products that are packaged can be continuously sterilized and cooled while still on the pallet. The processed products can be shipped as they are. There are significant advantages such as increased production efficiency and reduced labor costs compared to conventional sterilization methods. *For more details, please feel free to contact us.

• Packaging Machines

Yasujima's food infusion device can penetrate liquids into food in a short time using a combination of vacuum and pressure, or push difficult-to-penetrate oily liquids into food. 【Examples of Applications for Food Infusion Device】 Enzymes, seasoning liquids ⇒ Various food infusions Chocolate, cheese ⇒ Infusion of snacks, dried fruits, and vegetables 【Features】 ■ By infusing enzymes and various components, it can provide new functions and added value not only to materials such as vegetables and fruits but also to snacks, desserts, and more. ■ The infusion liquid permeates deeply into the raw materials beyond the coated products, integrating the infusion liquid with the raw materials, resulting in unique flavors and textures. ■ By allowing liquids to penetrate food in a short time, production efficiency is improved. *Please feel free to contact us for more details.

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A rotary kiln rotates a cylindrical device body, and the product is processed while rotating and stirring inside the kiln. At Yasujima, we can design and manufacture fermentation kilns, kiln dryers, and more, and we can also design and produce comprehensive plants using rotary kilns for fertilizer manufacturing equipment. 【Examples of Rotary Kiln Applications】 General waste ⇒ Fuel, fertilizer, animal feed Waste from convenience stores and supermarkets ⇒ Fuel, animal feed, or disposal Waste from food factories ⇒ Animal feed Livestock manure ⇒ Fertilizer 【Features】 ■ Adaptable to a wide range of materials. ■ Capable of processing materials as they are placed in the kiln. ■ Resistant to load fluctuations, allowing for stable continuous operation. ■ Simple structure makes operation management easy. *For more details, please feel free to contact us.

• Heat and Drying Treatment Systems

The YVD vacuum mixing dryer is a vacuum mixing dryer that can dry raw materials and waste at relatively low temperatures (from 40°C). As external pressure increases, the boiling point of water rises, and as it decreases, the boiling point falls. The YVD vacuum mixing dryer lowers the boiling point of the moisture contained in the raw materials by heating them in a reduced pressure state, allowing for drying at low temperatures starting from 40°C. 【Features】 - Because it can dry raw materials at high vacuum and low temperatures, when used in food-related applications, there is less oxidation and degradation due to heat, allowing for drying while preserving the original flavor. - Since the raw materials are dried at low temperatures, the temperature around the dryer remains close to room temperature. Additionally, the inside of the dryer is in a vacuum state, and the evaporated moisture is discharged in the form of drain water, resulting in minimal odor generation during the drying process. - It is possible to use steam or hot water as a heat source. - Due to its higher safety compared to conventional drying methods, it can operate unattended and at night. *For more details, please feel free to contact us.

• Heat and Drying Treatment Systems

Food ingredients are supplied from a quantitative supply device to the main body of the dryer, while hot air at 300 to 450°C is simultaneously introduced from the hot air generator into the main body. The collaboration between the hot air and the stirring blades dries the raw materials with a moisture content of around 80% down to below 8%. The dried material is separated by a cyclone and rotary valve and sent to the next process. Some of the exhaust is returned to the hot air generator and reused as heated steam after heating. By utilizing this heat recovery system, lining costs can be reduced by 10 to 20%. 【Features】 ■ Okara and tofu residue can be mixed and dried together. Additionally, viscous materials can also be dried by mixing them with the dried product, making operation easy as they are supplied and mixed separately in the dryer. ■ The dryer can use various fuels. In addition to LNG, LPG gas, and kerosene, waste oil can also be used to generate hot air through indirect heating. ■ Yasujima offers a comprehensive lineup of dryers that can accommodate various production volumes for different customers. *For more details, please feel free to contact us.

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The food ingredients are supplied from a quantitative supply device to the main body of the dryer, while hot air at 300 to 450°C is simultaneously introduced from the hot air generation furnace into the main body. Through the combined action of hot air and stirring blades, the moisture content of the ingredients, which is around 80%, is dried to below 8%. The dried material is separated by a cyclone and rotary valve and sent to the next process. Some of the exhaust is returned to the hot air generation furnace, where it is reheated and reused as heated steam. By utilizing this heat recovery system, lining costs can be reduced by 10 to 20%. 【Features】 ■ To prevent degradation of ingredients and microbial growth due to changes in transport time and temperature conditions, Yasujima can provide food-specific transport equipment tailored to the customer's manufacturing site. Additionally, the dryer itself automatically adjusts its drying capacity according to the ingredient supply line, significantly reducing the waiting time for ingredient drying. ■ The collaboration between the blades and hot air achieves a first-in, first-out process for the ingredients, allowing them to pass through the dryer in a short time, thereby reducing the risk of product thermal degradation and oxidation. ■ The dryer is designed and manufactured with a structure that makes each part easy to clean, and Yasujima has developed a unique cleaning system that significantly reduces the burden of daily cleaning of the dryer.

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The evaporation temperature of water decreases with air pressure, and by utilizing this characteristic, it is possible to achieve cooling by reducing pressure and evaporating moisture from the surface of food. 【Features】 ■ Freshly harvested vegetables treated with vacuum cooling suppress respiration heat, allowing for the preservation of freshness during long-distance transport. ■ Processed foods such as side dishes and rice can also benefit from vacuum cooling, which quickly passes through temperature ranges conducive to bacterial growth, effectively preventing bacterial proliferation. ■ It can reduce the burden on refrigerators during transportation and storage. *For more details, please feel free to contact us.

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At Yasujima Co., Ltd., we handle a variety of "wood processing machines." Our lineup includes the "high-frequency vacuum drying device," which can accommodate various types of wood species and shapes, as well as the "hot air, high-frequency, vacuum drying device" that shortens drying time for hardwoods, and the "wood vacuum impregnation device." Our company specializes in the design and manufacturing of various vacuum plants as our main equipment, and we are active in a wide range of fields, including various drying plants. 【Features of the High-Frequency Vacuum Drying Device】 ■ Minimal variation in the final moisture content of materials ■ Reduction in drying time ■ Suppression of cracking, warping, and discoloration ■ Capability to dry various materials ■ Disperses and hardens resin *For more details, please refer to the PDF materials or feel free to contact us.

• Refrigeration units, boilers, cooling towers

The "Hydrolysis Device" is a device that performs hydrolysis using the power of high-pressure steam on plant-based plastics. After the hydrolysis treatment, the internal pressure of the can is returned to atmospheric pressure through internal cooling, significantly reducing the exhaust time. In addition, we handle "Low-Pressure Steam Crushing and Exploding Device" and "High-Pressure Steam Crushing and Exploding Device," which can be used for various purposes. 【Features】 ■ Performs hydrolysis using the power of high-pressure steam ■ The test device is provided together with an electric boiler ■ Significantly reduces exhaust time *For more details, please refer to the PDF materials or feel free to contact us.

• Refrigeration units, boilers, cooling towers

The "Vacuum Impregnation Device Series" is the vacuum impregnation device catalog from Yasujima Co., Ltd., which handles vacuum and pressure impregnation devices, dryers, vacuum devices, and more. It features various devices including the "Wood Vacuum Impregnation Device," which eliminates waste of injection liquid and time, as well as the "Food Vacuum Impregnation Device" that vacuum impregnates ingredients with chocolate and broth, and the "Transformer Vacuum Drying Device." [Contents Included] - Wood Vacuum Impregnation Device - Varnish Vacuum Impregnation Device - Transformer Vacuum Oil Injection Device - Sealing Treatment Device - Food Vacuum Impregnation Device *For more details, please contact us or download the PDF.

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The "Food Equipment Series Catalog" is the food equipment catalog of Yasujima Co., Ltd., which handles vacuum and pressure impregnation devices, dryers, vacuum equipment, and more. It includes "cooking devices" such as rotary double kettles, as well as "freeze-drying devices" and "commercial food waste processors" used for instant food and preserved food. [Contents] - Cooking devices - Vacuum cooling devices - Freeze-drying devices - Sterilization devices - Impregnation devices - Drying devices *For more details, please contact us or download the PDF.

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The okara and sludge discharged from each factory may vary in quality depending on the type. At Yasujima, we design and construct according to the raw materials discharged from your factory. Please feel free to consult us. 【YKD Type Continuous High-Speed Stirring Dryer】 - Dries in a few seconds to a few minutes with paddles rotating at high speed inside the dryer - Utilizes exhaust gas for drying - Capable of drying with an efficiency of 80% to 85% 【RD Type】 - Capable of designing and manufacturing fermentation kilns, kiln dryers, etc. 【YVD Type Stirring Dryer】 - Lowers the boiling point of the raw materials by heating in a reduced pressure state for drying - Only discharges during the reduced pressure process and drain water during drying *For more details, please contact us or download the PDF.

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The "Woodworking Machinery Series" is a catalog from Yasujima Co., Ltd., which handles vacuum and pressure impregnation devices, dryers, vacuum devices, and more. We introduce woodworking machines, including the "High Elec Dryer," a high-frequency reduced pressure drying device that heats materials uniformly for consistent moisture content, as well as the "Hybrid Dryer," which achieves time reduction and low costs for hardwood drying, and the "Vacuum Pressure Impregnation Device," which allows for anti-corrosion and anti-termite treatment of dried products. [Contents] ■ High-frequency reduced pressure drying device ■ Explosive high-frequency reduced pressure drying device ■ Hot air, high-frequency, reduced pressure drying device ■ Hot water heating plate vacuum drying device ■ Vacuum pressure impregnation device *For more details, please refer to the catalog. Feel free to contact us with any inquiries.

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The "Food Equipment Catalog" is the food equipment catalog of Yasujima Co., Ltd., which handles vacuum and pressure impregnation devices, dryers, vacuum devices, and more. It includes "cooking devices" such as rotary double boilers, as well as "freeze-drying devices" and "commercial food waste processors" used for instant foods and preserved foods. [Contents] ■ Cooking Devices ■ Cooling Devices ■ Environmental Devices ■ Freeze-Drying Devices *For more details, please refer to the catalog. Feel free to contact us as well.

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The "YVD Series" is a vacuum stirring dryer that lowers the boiling point of the raw materials by heating them in a reduced pressure state, allowing for uniform drying. The canister has a double jacket structure and is dried through indirect heating with steam. Since the entire device is sealed, the only emissions during drying are the exhaust from the reduced pressure process and the condensate collected in the condenser. There is almost no odor leakage from the processed materials. 【Features】 ■ Safer processing ■ Odor control ■ Easy heat source setup ■ Simple one-touch settings *For examples of production, please refer to the catalog download.

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The "YFD type" is a vacuum freeze dryer that can freeze products down to -20°C and remove moisture through sublimation, allowing for drying (freeze-drying) while preserving the shape and color. The drying process is fully automated with a touch panel system, making it easy to change settings for temperature, vacuum, and input operating patterns. Since it is made to order, we design and manufacture the optimal equipment according to the dimensions of the can body, capacity, and control requirements. 【Features】 ■ All made to order ■ Fully automated drying process with a touch panel system ■ Compatible with both brine cooling and direct expansion cooling methods *For more details, please refer to the catalog. Feel free to contact us with any inquiries.

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The "Explosive Crushing Processing Device" is a machine that can perform component decomposition and extraction, and is widely used for new material development and other applications. Equipped with a special silencer, it significantly reduces noise during the discharge of explosive steam. High-pressure explosive processing can be utilized for various application developments, expanding the new possibilities inherent in materials. 【Advantages of Reduced Pressure】 ■ Drying under conditions of 150 torr vacuum and a boiling point of water at 60°C ■ Minimal oxidation with almost no change in material color ■ Ability to determine the moisture content of wood during drying *For more details, please refer to the catalog. Feel free to contact us with any inquiries.

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The "SB-B Type Steamer" has a vacuum can body, eliminating the risk of breakage and other dangers. It is equipped with safety devices as standard, allowing for safe use. Operation is as simple as turning on the power switch. It is automatically controlled by an electronic control circuit. In addition to this product, we also offer the "SB Series," which quickly penetrates steam through repeated depressurization and cooking, preventing temperature and humidity differences inside and outside the fibers. 【Features】 ■ High safety ■ Easy operation ■ Can be used easily by anyone without a license or inspection ■ Excellent storage capacity *For more details, please refer to the catalog. Feel free to contact us with any inquiries.

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The "Paper Sludge Dryer" crushes and pulverizes the raw material with rapidly rotating paddles, increasing the surface area, allowing for the drying of 45% moisture down to a few percent in a short time. By incinerating the dried sludge and supplying steam from the boiler to our factory, we can reduce energy costs. Immediately after the screw press, the sludge is air-dried to suppress the generation of foul odors. Using a dedicated deodorizer also enables the reduction of odors in the final exhaust. 【Features】 ■ Reduction in weight through the drying of paper sludge ■ Achieving "zero" industrial waste ■ Reduction of odors *For more details, please refer to the catalog. Feel free to contact us with any inquiries.

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The "YKD type" mixing dryer is an air flow dryer that uses hot air. It is a mixing dryer that can achieve rapid drying in a short time by using high-speed rotating paddles to break up the raw materials and increase their surface area. By increasing the drying speed and avoiding high temperatures for the raw materials, discoloration is minimized during the drying process. Utilizing the exhaust heat from incinerators can help reduce running costs. Our YDK type okara dryer is available from the YKD-100 model (processing capacity of 100 kg/hr) to the maximum YKD-1500 model (processing capacity of 1500 kg/hr). We can also design and construct sizes according to customer requirements. 【Features】 ■ High quality and high rotation ■ High efficiency ■ Simple design and fully automatic operation ■ Wide variety of models ■ Exhaust heat utilization is also possible *For examples of production, please refer to the catalog download.

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The "SKB type" wood vacuum pressure impregnation device exhibits the best performance for injecting preservatives, insecticides, dyes, and more into wood. Pressure is stopped once the pre-set flow rate is reached. Since the pressurization process can be configured based on both flow rate and pressurization time, there is no waste of liquid or time. You can choose between the "liquid pressure method," which uses a pressure pump for pressurization with the injected liquid, and the "air pressure method," which uses compressed air from a compressor. We will design according to the customer's requirements. We also offer the "KY type" insizing machine as a partner for the impregnation device. 【Features】 ■ Eliminates liquid waste with flow meter settings ■ Choice of pressurization methods ■ Easy operation with a touch panel ■ Accommodates various needs *For more details, please refer to the catalog. Feel free to contact us with any inquiries.

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The "HIGH ELEC DRYER" is a device that heats wood contained in a vacuum canister using high frequency, allowing for high-quality and high-yield drying in a short time. Drying in a low-temperature, high-humidity environment reduces the occurrence of damage, enabling drying without compromising color and gloss. Due to self-heating (internal heating) by high frequency, the interior of thick materials is heated and dried simultaneously. It is easily absorbed by moisture, and even if there is variation in the initial moisture content of the material, the moisture content becomes uniform as drying progresses. With the push of a button, automatic operation is performed, allowing for touch-free operation until drying is complete, making it easy to use. 【Features】 ■Significantly reduced drying time ■Low-temperature drying (consistent quality) ■Easy drying of thick materials and high moisture content materials ■Compression with hydraulic cylinders ■Prevention of resin exudation *For more details, please refer to the catalog. Feel free to contact us with any inquiries.

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