根本企画工業 List of Products and Services

While the Earth's environment is changing and global warming is progressing, heavy snowfall in winter is disrupting living conditions. The installation of snow melting devices addresses snow accumulation and freezing, contributing to the creation of an environment free from snow removal, falling snow, and slip accidents. Sect heaters have very high mechanical strength, excellent durability, good thermal conductivity, and are energy-efficient, making them an economical product in the long term. Sect heaters can be designed according to customer requests, including embedded heater units, panel-type heater units, and cylindrical or semicircular heaters tailored to the shape of the objects for snow melting and freeze prevention. *For more details, examples of installations are listed in the catalog. Please feel free to contact us.

• Civil Engineering Method

This product is a prototype development of a three-dimensional seismic isolation device that not only incorporates conventional seismic isolation mechanisms but also supports vertical seismic isolation. Equipped with newly developed support mechanisms for both horizontal and vertical directions, it significantly reduces seismic motion compared to conventional devices. In evaluation tests conducted at one of the largest vibration testing facilities in the country, it demonstrated excellent performance by blocking tremors that were 1.5 times stronger than actual earthquakes. 【Features】 - Composed of a two-axis horizontal seismic isolation mechanism and a vertical seismic isolation mechanism. - The two-axis horizontal seismic isolation mechanism features floating pads that perform minimal lift on a precisely machined base over 2 meters on each side, effectively blocking horizontal displacement. - The vertical seismic isolation mechanism blocks vertical displacement through large springs and a special linkage mechanism. - The parallel arrangement of the linkage mechanisms allows it to accommodate large and slow vertical oscillations. - Manufactured using various technologies such as large-scale machining, coil springs, and precision assembly, it is capable of producing not only seismic isolation devices but also a variety of experimental and development equipment. *For more details, please refer to the PDF document or feel free to contact us.*

• others

The "2-axis testing machine" is a load testing machine that can simultaneously apply horizontal and vertical loads. By using a hydraulic actuator with precision control functions, it measures frictional forces and the vibration characteristics in the horizontal and vertical directions. The test specimen is placed on a horizontal sliding table, and by driving the horizontal sliding table while applying load with a vertical loading mechanism, it is possible to verify the friction, rebound force, and stiffness of the test specimen. 【Features】 ■ Composed of a horizontal sliding table and a vertical loading mechanism ■ Capable of evaluating various mechanisms and devices such as anti-vibration rubber, fluid bearings, and pneumatic cylinders ■ Manufactured using various technologies such as strength analysis, can cutting processing, and precision assembly ■ Capable of producing various measuring devices, not limited to this type of testing machine *For more details, please refer to the PDF document or feel free to contact us.

• others

We handle "press-in equipment" for inserting bushes into products. This product uses double-rod hydraulic cylinders, allowing for stroke management with a stopper. Additionally, because it uses a light curtain, the safety of the operator is ensured. 【Features】 ■ The product setup is performed by the operator. ■ The use of a light curtain ensures the safety of the operator. ■ The use of double-rod hydraulic cylinders allows for stroke management with a stopper. ■ Servo press is also possible. *For more details, please refer to the PDF document or feel free to contact us.

• others

We provide an "Automatic Press-Fitting Assembly Line" that can automatically perform processes such as press-fitting automotive parts and inspection processes on a single line. In addition to press-fitting, it is also possible to include a "Screw Tightening" process using a nut runner. Furthermore, the products to be press-fitted are set by the operator at a location away from the press-fitting machine and are automatically transported to the press-fitting machine. 【Features】 ■ Uses a servo motor for shuttle transport ■ Products to be press-fitted are set by the operator at a location away from the press-fitting machine and are automatically transported to the press-fitting machine ■ Conducts inspection → press-fitting → assembly *For more details, please refer to the PDF document or feel free to contact us.

• others

We provide an "automatic inspection device" for testing products equipped with a rotating arm and sensors that detect the movement of that arm, which determines whether the sensors are functioning normally in response to the arm's movements. The arm is operated by a servo motor, and the amount of movement is managed by an encoder. Additionally, by changing the stages of the pressing and setting jigs, it is possible to conduct inspections for a variety of products. The use of a light curtain ensures the safety of the operators. 【Features】 - The arm is operated by a servo motor, and the amount of movement is managed by an encoder. - By changing the stages of the pressing and setting jigs, inspections for a variety of products can be conducted. - The product setup is performed by the operator. - The use of a light curtain ensures the safety of the operators. *For more details, please refer to the PDF document or feel free to contact us.

• others

Are you having trouble with snow shoveling and snow removal in the winter? Since you never know when it will snow, it's difficult to arrange for a contractor in advance... For customers facing this issue, how about our "SECT Heater"? Since it is electrically heated, it can be automatically controlled using a snowfall sensor. Please take this opportunity to contact us! 【Features】 Durability and good thermal conductivity from the Sect steel pipe heating element. Simple structure of the heater unit. Uniform heating through electric heating method. Automatic control with the installation of a snowfall sensor. Reduction of concrete excavation area during renovations, etc. We will propose designs and operational methods with heating capacities suited to the weather conditions of the installation area. Please feel free to consult with us.

• Civil Engineering Method

Welcome to the "SECT Heater" site. Our heaters, with over 40 years of proven performance, are electric heaters that enable energy-saving and high-efficiency operation, effective for snow melting and freeze prevention in cold and heavy snowfall areas. Since they use electric heating, they can provide uniform heating regardless of the length of the heater installation, and it is possible to vary the supply voltage of the dedicated converter according to weather conditions. *Fun Fact: It seems that there are some municipalities where auxiliary systems for snow damage countermeasures can be utilized. 【Features】 ■ High mechanical strength and a lifespan that is virtually permanent ■ Easy to repair ■ Inexpensive power supply installation ■ Uniform heating and adaptation to weather conditions ■ Energy-efficient and economical *Please feel free to contact us.

• Civil Engineering Method

The device "NEMONAVI" was developed in response to the request for an easy way to measure the bends in pipes buried during anchor construction and ground improvement. It also allows for simple investigation of buried pipes (such as water, communication, electricity, gas, etc.). "NEMONAVI" measures the degree of bending in pipes through a sensor with a built-in gyro, displaying the results as a graph on a computer. 【Features】 ◎ For a measurement of a 50m pipe, it takes about 20 minutes from the start of measurement to the display of results. The compact device has minimal impact on construction. ■ Available for rental from one day to long-term (demonstrations can be discussed) ■ Capable of measuring small diameter pipes (sensor unit outer diameter: φ39mm) ■ With a built-in gyro and cable-free operation (data transfer and power supply), it makes winding the sending wire easy and is not affected by noise during measurement ■ Displays the condition of the pipeline on the PC screen in real-time ■ The insertion and retrieval speed of the sensor unit is adjustable ■ Measurements can be conducted by one operator and one assistant ■ Registered with NETIS (No. KTK-160006-A)

• Surveying Consulting

The "SECT Heater" is a system that generates heat by passing electricity through a sect cable protected by a sect steel pipe. It is energy-efficient and economical. It also supports automatic operation equipment with a snow detection sensor. We design and install snow melting systems and freeze prevention equipment tailored to the weather conditions of the installation site. We present examples of snow melting systems using panel-type heaters and aluminum panel-type heaters! This document introduces various examples of snow melting and freeze prevention systems, including "road surface snow melting systems" using embedded road heaters, "steel structure snow melting systems," and "equipment snow melting systems," along with photographs. [Contents] ■ Road surface snow melting systems ■ Steel structure snow melting systems ■ Equipment snow melting systems ■ Inspection pathway snow melting systems ■ Road surface panel heaters ■ Rubber mat heaters

• Exterior snow melting equipment

The Top Mall Method (Small Diameter Boring Method) is a non-excavation construction method for the installation of buried pipelines using a drill boring machine. It is suitable for construction in locations where excavation is difficult, such as national roads and railway tracks, and being a non-excavation method, it is a clean and simple boring method that does not produce spoil. Additionally, it is equipped with a directional correction boring method. 【Features】 ■ Boring Direction Correction Function: Curved boring is possible (Type M mainly performs straight boring) ■ Detection of the Leading Drill Head: Recognizes angles and other parameters, ensuring high safety and reliability ■ Compaction Method: No ground subsidence occurs due to being a no-spoil method ■ Short Construction Period: Approximately 30m to 50m per day per location, depending on soil type, pipe size, and working environment ■ No significant traffic disruption, allowing for daytime construction ■ Environmentally friendly clean method that does not produce industrial waste due to the lack of excavation *For more details, please download the PDF or contact us.

• Other civil engineering works

Kembon Kikai Kogyo Co., Ltd. is a company that designs and constructs energy-saving, high-efficiency snow melting and freeze prevention systems. We introduce examples of snow melting systems using panel heaters and aluminum panel heaters! This document features construction examples of snow melting and freeze prevention systems, including the "road surface snow melting system" using embedded road heaters, as well as "steel structure snow melting systems" and "equipment snow melting systems," accompanied by photographs. [Contents] ■ Road surface snow melting system ■ Steel structure snow melting system ■ Equipment snow melting system ■ Inspection passage snow melting system ■ Road surface panel heater ■ Rubber mat heater

• Exterior snow melting equipment

"NEMONAVI" is a device that can measure the straightness and position of pipelines by passing a sensor unit through them. It is mainly used for measuring the straightness of outer pipes that are inserted and buried underground during anchor construction, as well as for measuring the position of rods in free boring methods directly beneath buried objects. 【Features】 ◎ The measurement can be completed in about 20 minutes from the start to displaying the trajectory on a PC screen, so it does not hinder the progress of construction. ■ Available for rental from one day ■ Capable of measuring small diameter pipes (sensor unit outer diameter: φ39mm) ■ Built-in gyro and cable-free (for data transfer and power supply), making it easy to wind the sending wire and unaffected by noise during measurement ■ Displays the condition of the pipeline on a PC screen with trajectory in real-time on-site ■ Insertion and retraction speed of the sensor unit can be adjusted as needed ■ Measurement can be performed by one operator and one assistant ■ NETIS registered (No.KTK-160006-VE) * For more details, please refer to the PDF materials or feel free to contact us. ~ If you would like a demonstration (free of charge), please contact us or download the catalog! ~ * For more details, please refer to the PDF materials or feel free to contact us.

• Surveying Consulting

The "SECT Heater" is an electric heater that operates with low power consumption and high efficiency, making it effective for snow melting and freeze prevention in cold regions. Since the heating element is made of steel pipe, it has high mechanical strength and is not affected by cracks in the concrete. As a result, the wires inside the steel pipe have very few insulation failures or disconnections, ensuring safety and a lifespan that is nearly permanent. Additionally, because it uses electric heating, it can provide uniform heating regardless of the length of the heater installation, and it is possible to adjust the supply voltage of the dedicated converter according to weather conditions. 【Features】 ■ High mechanical strength and nearly permanent lifespan ■ Easy to repair ■ Low-cost power installation ■ Uniform heating and adaptation to weather conditions ■ Energy-saving and economical *For more details, please refer to the PDF document or feel free to contact us.

• Civil Engineering Method

Kembon Kikai Kogyo Co., Ltd. is a company that designs and constructs energy-saving, high-efficiency snow melting and freeze prevention equipment. This document introduces examples of snow melting and freeze prevention devices, including the "road surface snow melting device" using embedded road heaters, as well as "steel structure snow melting devices" and "equipment snow melting devices," accompanied by photographs. [Contents] ■ Road surface snow melting device ■ Steel structure snow melting device ■ Equipment snow melting device ■ Inspection passage snow melting device ■ Road surface panel heater ■ Rubber mat heater *For more details, please refer to the PDF document or feel free to contact us.

• Exterior snow melting equipment

"Agereel" is a device that combines the functions of a rail hoist and low rollers. It significantly reduces the time required for track pad replacement and setting changes. It lifts the rail manually without using hydraulic, pneumatic, or electric power. It allows for vertical movement while the rail is lifted, and the ascent and descent of the rail can be performed safely. Additionally, it is fixed to the type plate, providing stability during operation. The device can be installed without interfering with other tasks. 【Features】 ■ Easily lifts the rail ■ Allows vertical movement while the rail is lifted ■ Safe ascent and descent of the rail ■ Can be installed without interfering with other tasks ■ Usable even on cant (C=200) *For more details, please refer to the PDF materials or feel free to contact us.

• Railway Construction

The "Recycled Rubber Mat Heater" utilizes waste materials from old tires, contributing to resource recycling and being an environmentally friendly electric heating mat. The surface's bumps serve as a slip prevention feature, while the appropriate weight and rubber on the underside prevent the mat itself from shifting. The SECT (Sector) type heater is energy-efficient, resulting in very low electricity costs and affordable maintenance. It is rich in insulation resistance, weather resistance, wear resistance, and heat resistance, maintaining harmony with the heating element and sufficiently absorbing impacts from pulling, jumping, etc., making it durable for long-term use. 【Features】 ■ Low maintenance costs ■ Environmentally friendly ■ Durable and long-lasting ■ Non-slip ■ Easy to install *For more details, please refer to the PDF materials or feel free to contact us.

• District heating and cooling/heat source system

The Top Mall Method (Small Diameter Boring Method) is a non-excavation construction method for the installation of buried pipelines using a drill boring machine. It is suitable for construction in locations where excavation is difficult, such as national roads and railway tracks, and is a clean and simple boring method that does not produce excavated soil due to its non-excavation nature. Additionally, it is equipped with a directional correction boring method. 【Features】 ■ Boring Direction Correction Function: Curved boring is possible (Type M primarily focuses on straight boring) ■ Detection of Leading Drill Head: Can recognize angles, ensuring high safety and reliability ■ Compaction Method: No ground subsidence occurs due to the non-excavation method ■ Short Construction Period: Approximately 30m to 50m per day per location, depending on soil type, pipe size, and working environment ■ No significant traffic disruption, allowing for daytime construction ■ Environmentally friendly clean method that does not produce industrial waste due to the absence of excavation *For more details, please download the PDF or contact us.

• Other civil engineering works

The "IKA Brush" is a device installed on the rear bogie of maintenance vehicles (such as BR) that cleans mud and dust from the rail surface using a rotating brush. By tilting the brush, it can clean two areas—the top surface and the side surface of the rail—using a single brush. The special brush allows for the supply of cleaning water to the brush tip, enabling concentrated washing of the rail surface. Additionally, by using air blow from behind the brush to blow away the cleaning water, it prevents the reattachment of dirt. The upper and lower cylinders ensure that when not in use, a gap of over 50mm is maintained from the top surface of the rail. 【Features】 ■ Cleans the side surface of the rail with a diagonal brush ■ Supplies cleaning water concentrated on the rail ■ Further cleans with a finishing blow ■ Joint patent application in progress *For more details, please refer to the PDF document or feel free to contact us.

• cleaning

The "Variable Axis Device" is a machine that produces the required bent hoses by moving the mold's nozzle in both the flow direction and the perpendicular direction as it is extruded from the extruder. In conventional manufacturing methods, a core was necessary, but this device eliminates the need for it, allowing for the production of bent hoses simply by changing the mold, from small diameters to large diameters. Additionally, the combination of a servo motor and NDS provides high repeatability accuracy. Furthermore, the data for bent hoses can be easily saved, making it simple to produce older types of bent hoses as well, which is suitable for diverse and small-lot production. 【Features】 ■ No core required ■ Bent hoses can be produced simply by changing the mold ■ High repeatability accuracy ■ Easy saving of bent hose data ■ Older types of bent hoses can also be easily produced *For more details, please refer to the PDF document or feel free to contact us.

• others

The "Automatic Hole Drilling Device" is a system developed for quickly and accurately performing the task of reusing old sewer pipes by inserting a resin pipe inside the main pipe. Using a caterpillar-like mechanism that allows the body to extend and contract while moving forward, it can easily navigate sloped sections. Additionally, the cutting tool moves automatically along the shape of the holes in the outer pipe, enabling easy and precise drilling even for irregularly shaped holes. 【Features】 ■ Pipe movement method is caterpillar-style ■ Cutter is controlled for alignment ■ Hole shapes can be confirmed using a CCD camera *For more details, please refer to the PDF document or feel free to contact us.

• others

The "Fully Automatic TIG Welding Device" is a machine that automatically performs TIG welding on the pipe joints of the evaporator (heat exchanger), which is a component of air conditioning systems. This part is manufactured using methods such as brazing, manual TIG welding, and screw fastening, but there are issues such as high equipment costs, the need for advanced skills, and low productivity. Our product has been developed with these issues in mind, aiming to improve productivity and enhance product quality by adopting an image processing system and factory computer. 【Features】 ■ High productivity ■ High quality ■ Suitable for small-batch, diverse production ■ Easy to operate ■ Compact system ■ Adequate safety measures *For more details, please refer to the PDF materials or feel free to contact us.

• others

The "Tokyo Metropolitan Government Window Cleaning Robot" is a device developed to automatically clean the windows of the new government building. It is suspended from the rooftop by a wire rope and ascends and descends along guide rails embedded in the building's wall. The window cleaning method involves spraying water and using a rubber scraper. 【Features】 ■ The adoption of the scraper method minimizes streaks left behind. ■ Controls the entry and exit of the scraper to eliminate uneven cleaning. ■ Water sprayed on the glass surface is collected in a wastewater tank within the device. ■ Sensors detect the difference in height between the wall surface and the glass surface. ■ The scraper only makes contact with the glass surface. *For more details, please refer to the PDF document or feel free to contact us.

• Building Cleaning Equipment