カルカヤ List of Products and Services

We would like to introduce the "Sheet Metal Processing/Contract Painting" services offered by Karkaya Co., Ltd. In sheet metal processing, we specialize in manufacturing and mass production of box-type sheet metal products by processing thin steel plates, primarily focusing on sheets with thicknesses ranging from 0.5mm to 1.6mm. For painting, we use melamine and acrylic baked coatings, with a finishing conveyor speed of 1.5 to 3.0 m/min, making it suitable for painting large products in high quantities. 【Features of Sheet Metal Processing】 ■ Capable of manufacturing in various sizes ■ Packaging and shipping of products are also available ■ Maximum bending width: up to 2.4m ■ Supported sheet thickness: 0.5mm to 1.6mm ■ Supported materials: SPCC, SECC, SGCC, Al, SUS, etc. *For more details, please download the PDF or feel free to contact us.

• Processing Technology
• Other services and technologies

We would like to introduce a case where we supplied the parallel flow curtain "Air Wall" to a kitchen furniture manufacturer in Fukuoka Prefecture. At the company, the operation of our product is turned on and off in conjunction with the opening and closing of a high-speed sheet shutter. When the shutter is closed, the operation stops, preventing unnecessary power consumption. Additionally, the door-side sensor detects the movement of the AGV (automated guided vehicle) and reads the detection signal on our product side, allowing for linked operation in accordance with the AGV's movement. Furthermore, the built-in filter reduces the intrusion of dust from outside the work area into the work space. 【Features】 ■ Linked with high-speed sheet shutter ■ Linked with AGV (automated guided vehicle) ■ Reduction of dust intrusion *For more details, please refer to the PDF document or feel free to contact us.

• Air conditioning equipment

In food factories and warehouses, it is necessary to create a safe and secure environment. Therefore, why not reduce air conditioning costs and create a safe and secure space with the air curtain 'Air Wall,' which prevents the intrusion of foreign objects by blocking the flow of air with parallel winds? The 'Air Wall' generates a powerful airflow using the force of fans (positive pressure ventilators) on both sides, and its structure of discharge and intake elbows (guide blades) forms a uniform airflow (parallel flow) without vortexes. The wind blowing out in parallel from opposite sides circulates to create a wall of air. 【Examples of Delivery Achievements】 Company Name: Kumamoto Prefecture Agricultural Product Wholesale Warehouse Challenge: When the door of the temporary storage room for collected items (chilled room at 5°C to 0°C) is opened and closed, outside air enters the room, causing the temperature to rise, so we want to minimize temperature changes. Proposal: We proposed the installation of a large type and an additional device that operates in conjunction with the opening and closing of the door, which was implemented.

• Air conditioning equipment

In food factories and warehouses, it is necessary to create a safe and secure environment. Therefore, why not reduce air conditioning costs and create a safe and secure space with the air curtain "Air Wall," which prevents the intrusion of foreign objects by blocking the flow of air with parallel winds? The "Air Wall" generates a powerful airflow using the force of fans (positive pressure ventilators) on both sides, and its structure of discharge and intake elbows (guide vanes) forms a uniform airflow (parallel flow) without vortexes. The wind blowing out in parallel from opposite sides creates a wall of air through circulation. 【Case Studies】 Company Name: A certain company in Fukuoka Prefecture Industry: Food manufacturing (egg products) Challenge: There are hygiene issues when foreign objects (dust, dirt, insects, etc.) intrude into the factory during the transportation of raw materials, so we want to prevent such intrusions. Proposal: We proposed the installation of a large type at the entrance and a standard type at the exit, which they implemented. Company Name: A certain company in Kumamoto Prefecture Industry: Collection and shipping of fresh produce Challenge: When the door of the temporary storage room for collected items (chilled room at 5°C to 0°C) is opened and closed, outside air enters the room, causing the temperature to rise, so we want to minimize temperature changes. Proposal: We proposed the installation of a large type and the addition of a device that operates in conjunction with the door opening and closing, which they implemented.

• Air conditioning equipment

The air curtain "Air Wall" creates a barrier of air with parallel airflow that blocks the flow of air, reducing air conditioning costs and creating a safe and secure space. Powerful airflow is generated by the left and right fans (forced ventilation fans), and the structure of the discharge and intake elbows (guide vanes) forms a uniform airflow (parallel flow) without vortexes. The wind blowing out in parallel from opposite sides circulates to create a wall of air. 【Features】 ■ The air wall created by parallel flow blocks cold and warm air ■ Induced airflow equalizes indoor temperature ■ Built-in filters create a clean room environment ■ We are recruiting users who can become monitors (limited to Fukuoka Prefecture or neighboring prefectures) ■ Exhibited at the Monozukuri Fair 2023, which creates a rich future for people and society 【Recruitment of Monitors】 We are currently recruiting users who can become monitors (limited to Fukuoka Prefecture or neighboring prefectures). Interested users are welcome to contact us. *For more details, please refer to the PDF document or feel free to contact us.

• Air conditioning equipment

Our company has extensive experience in the manufacturing of steel furniture such as lockers and cabinets, and we have established a comprehensive production system that covers cutting, punching, bending, welding, painting, and shipping of steel materials. Through years of OEM production for major office furniture manufacturers, we have accumulated mass production know-how. Our dedicated lines for small-batch production allow us to meet the needs for small lots. We are also focusing on the development of our own brand products, including delivery boxes, antibacterial lockers, and disinfectant stands. 【Features】 ■ A total manufacturer capable of planning, producing, and mass-producing from parts to finished products ■ Excellent cost performance and high-quality products provided in a short delivery time due to in-house integrated production ■ Proficient in processing thin plates of various sizes, with thicknesses ranging from 0.5 to 1.6mm, especially 0.6 to 0.8mm ■ Established dedicated lines for small-batch production, with abundant design personnel allowing for flexible responses *You can view our business introduction and catalog with delivery examples by downloading the PDF. Please feel free to contact us.

• Office furniture

This product is an antibacterial locker that prevents the growth of multiple bacteria by applying a melamine resin baked coating containing antibacterial agents to the casing. The "Antibacterial Locker for Medical Staff" is available in single and triple sizes, and by adding partitions inside a single door, it is possible to prevent the mixing of personal clothes and work uniforms. Additionally, the "Antibacterial Locker for Patient Rooms" is a single locker designed for hospitalized patients to be placed in patient rooms. It features double-opening doors with antibacterial and anti-mold PVC sheets applied to the doors and side panels for enhanced antibacterial measures. 【Features】 ■ Infection control product for hospital facilities ■ Melamine resin baked coating containing antibacterial agents in the casing ■ Prevents the growth of multiple bacteria ■ Prevents the mixing of personal clothes and work uniforms (for medical staff) *For more details, please refer to the PDF document or feel free to contact us.

• Storage
• Office furniture
• Safety and consumables

This product is a simple foot-operated disinfectant stand for infection control in various situations. By applying a dedicated sticker to the pedal area, visibility is improved. The height can be adjusted to fit the size of the bottle. Additionally, it features a stainless steel tray that prevents the splashing of disinfectant and includes corner guards on the signboard and base, all painted with antibacterial paint. 【Features】 ■ Safe foot-operated design for touch-free disinfection ■ Height adjustable to fit the size of the bottle ■ Improved visibility with a dedicated sticker on the pedal area ■ Antibacterial specifications ■ Corner guards included on the signboard and base *For more details, please refer to the PDF document or feel free to contact us.

• Safety and consumables
• Other office supplies

The "Keyless Multi-Person Storage Cabinet" is a storage unit designed for temporarily storing mobile phones, smartphones, or personal belongings in places such as schools, offices, and factories. It features a keyless dial lock, eliminating the hassle of managing keys for administrators. All doors are equipped with windows, allowing users to check whether items are inside. 【Features】 ■ Temporarily stores personal belongings ■ No keys required ■ Flexible combinations (available in two types: for 15 people and for 20 people) ■ Transparent for peace of mind ■ Safely produced domestically *For more details, please refer to the PDF document or feel free to contact us.

• Storage
• Safes, Cabinets, Lockers

The "Foot-operated Disinfectant Stand FP" is a safe foot-operated type that allows for disinfection without touching it. It features a height adjustment with five levels to accommodate different bottle sizes. It also comes with a stainless steel tray to prevent disinfectant from splashing. By placing a dedicated sticker on the pedal area, visibility is improved. 【Features】 ■ Safe foot-operated design for touchless disinfection ■ Height adjustable to fit bottle sizes (5 levels) ■ Includes a stainless steel tray to prevent disinfectant splashing ■ Improved visibility with a dedicated sticker on the pedal area ■ Includes an information board (with sticker) ■ Proudly made in Japan *For more details, please refer to the PDF document or feel free to contact us.

• Safety and consumables

The "Your Package Storage TB-S02-BB/SW" is a delivery box that can be used immediately after opening the box upon arrival, as it is a finished product. It is made of zinc-coated steel plate that is resistant to rust, and the acrylic coating further enhances its weather resistance. You can store weights such as blocks inside the box (on the floor), and it also comes with wire fixing hardware. 【Features】 ■ No electrical wiring or construction required ■ Easy installation ■ Reliable cylinder lock ■ Durability ■ Theft prevention *For more details, please refer to the PDF document or feel free to contact us.

• Storage
• Safes, Cabinets, Lockers

The production process for general products may vary depending on the product. We conduct planning and meetings to translate your requests into designs and blueprints, bringing them to life. We smoothly procure high-quality materials and shape them into products through cutting, punching, bending, and welding processes. Assembled parts are placed on a trolley conveyor for painting of necessary areas, and equipment is attached to the painted products. Required inspections and checks (such as finishing dimension checks and production quantities) are completed, resulting in the final product. The finished products are neatly and efficiently arranged for timely shipping. Necessary packaging is done carefully, and they are shipped to your logistics base or designated delivery location. *For more details, please refer to the related links page or feel free to contact us.*

• others

Our company offers integrated in-house production from blanking, bending, welding, to painting, enabling us to supply high-quality, reliable products with excellent cost performance in a short delivery time. Equipped with a rotary shear line with a width of 1100mm, we can produce high-quality products using NC turret punch presses, HDS brake presses, and automatic bending machines. We have a wide range of equipment, including a 32-point multi-spot welder and dedicated spot welding machines capable of handling large box assemblies. Additionally, our painting line features a 280m long trolley conveyor system, which allows for a painting capacity of 100 units per hour, even for large box items, and includes phosphoric acid film pretreatment and high-quality baked coatings. 【Main Equipment (Excerpt)】 ■ NC Turret Punch Press ■ Shearing ■ Automatic Bender Line ■ Bending Robot ASTRO *For more details, please refer to the related links page or feel free to contact us.

• others

Our company finishes melamine and acrylic baked coatings at conveyor speeds ranging from 1.5m to 3.4m per minute. The equipment includes a pre-treatment system, water-cut drying furnace, pre-correction booth, robots, electrostatic coating machines, post-correction booth, baking drying furnace, and repair processes, allowing products to be completed in sequence. We are equipped with electrostatic baking coating devices and phosphoric acid film pre-treatment devices, enabling rust-resistant coatings. Additionally, we have a trolley conveyor, allowing for painting of large or numerous products in a short period. We specialize in thin film coatings such as melamine and acrylic, but please consult us for special coatings. 【Main Equipment (Excerpt)】 ■ NC turret punch press ■ Shearing ■ Automatic bending line ■ Curving robot ASTRO ■ NC bending machine ■ NC brake press *For more details, please refer to the PDF materials or feel free to contact us.

• others

Our company specializes in panel processing of thin sheets ranging from 0.5 to 1.6mm, particularly 0.6 to 0.8mm, regardless of size. We have built a strong reputation and extensive experience through our technology and expertise in steel furniture manufacturing. In addition to sheet metal processing, we also perform reinforcement and welding of small parts using spot welding machines, as well as semi-automatic welding and precise finishing using argon welding machines. If you are looking for the production of thin sheet metal components for equipment, machinery parts, or exteriors, please feel free to contact us. 【Main Equipment (Excerpt)】 ■ NC Turret Punch Press ■ Shearing ■ Automatic Bender Line ■ Bending Robot ASTRO ■ NC Bending Machine ■ NC Brake Press *For more details, please refer to the PDF materials or feel free to contact us.

• others

This catalog features a variety of products handled by Karkaya Co., Ltd., including A4-sized storage cabinets and changing lockers. Leveraging our experience as a manufacturing factory, we can plan, produce, and mass-produce everything from parts to finished products, supplying a wide range of sheet metal processed items in diverse variations across various fields. With in-house integrated production from cutting and bending to welding and painting, we excel in cost performance and can supply high-quality, reliable products in a short lead time. In addition to custom-made steel furniture, we also assist in the production and mass production of products and parts through sheet metal processing of thin steel plates. [Contents] ■ A4-sized storage cabinets ■ Bases ■ Sliding storage cabinets ■ Double-opening and open storage cabinets ■ Changing lockers *For more details, please refer to the PDF document or feel free to contact us.

• Safes, Cabinets, Lockers
• Storage
• Other office supplies

We offer "custom-made (made-to-order) products." Taking a single locker as an example, specifications vary depending on the purpose, such as capacity, material, color, and lock shape. With a wide range of products and diverse variations, we meet our customers' needs. Please feel free to contact us. 【Product Examples (excerpt)】 ■ 3-column, 3-tier wooden lockers ■ 3-unit lockers with honeycomb door specifications ■ 3-column, 4-tier door sheet-covered lockers ■ 3-column, 4-tier coin return lock lockers ■ 4-column, 6-tier coin return lock lockers *For more details, please refer to the related link page or feel free to contact us.

• Storage
• Safes, Cabinets, Lockers
• Storage furniture

We would like to introduce our "Clean Locker." Our lineup includes the "CB-Z35" with dimensions W455×D515×H1790, the "CB-45" with dimensions W700×D515×H1790, and the "CB-65" with dimensions W880×D515×H1790. Our high-quality products excel in functionality, durability, and cost performance due to mass production, earning us strong trust based on years of experience. Please feel free to contact us when you need assistance. 【Product Lineup】 ■CB-Z35 (W455×D515×H1790) ■CB-45 (W700×D515×H1790) ■CB-65 (W880×D515×H1790) *For more details, please refer to the related link page or feel free to contact us.

• Storage
• Safes, Cabinets, Lockers
• Storage furniture

The "SL-53" is a doorless type school locker. The dimensions are W1760×D380×H880. You can choose from various specifications including with doors, open, with windows, without windows, with a middle shelf, without a middle shelf, without a lock, cylinder lock, padlock, dial lock, and keypad lock. Our high-quality products excel in functionality, durability, and cost performance due to mass production, earning us strong trust based on years of experience. Please feel free to contact us when you need assistance. 【Specifications】 ■ Doorless ■ Size: W1760×D380×H880 *For more details, please refer to the related link page or feel free to contact us.

• Storage
• Safes, Cabinets, Lockers
• Storage furniture

We would like to introduce our "Shoe Boxes." Our lineup includes the open type "SB-44," the open type with a middle shelf "SB-46T," and the through-shelf type with a middle shelf "SB-K4." You can choose from various specifications such as door type, open type, with or without windows, with or without middle shelves, without locks, cylinder locks, padlocks, dial locks, and keypad locks. Please feel free to contact us when you need assistance. 【Lineup】 ■ Shoe Box Open (with middle shelf) "SB-46T" ■ Shoe Box Open Type "SB-44" ■ Shoe Box (through-shelf type with middle shelf) "SB-K4" *For more details, please refer to the related link page or feel free to contact us.

• Storage
• Safes, Cabinets, Lockers
• Storage furniture

We would like to introduce our "Combination Upper and Lower Connection" products. We offer a rich lineup of storage cabinets that combine an open bookcase on the upper section with a sliding glass-door bookcase on the lower section, as well as storage cabinets that combine a sliding glass-door bookcase on the upper section with a sliding steel-door bookcase on the lower section. Our high-quality products, which excel in functionality, durability, and cost performance due to mass production, have earned a strong reputation based on many years of experience. Please feel free to contact us when you need assistance. 【Product Lineup (Excerpt)】 ■ Base: "B-312" - Upper section: Open bookcase "SO-320" / Lower section: Sliding bookcase (glass door) "S-345G" - Upper section: Sliding bookcase (glass door) "S-325G" / Lower section: Sliding bookcase (steel door) "S-345" - Upper section: Sliding bookcase (glass door) "S-335G" / Lower section: Sliding bookcase (steel door) "S-335" *For more details, please refer to the related link page or feel free to contact us.

• Storage
• Safes, Cabinets, Lockers
• Storage furniture

We would like to introduce our "storage cabinets and archives." We offer a rich lineup including "open archives," "sliding glass door cabinets," "double door cabinets," and "single door cabinets." Our high-quality products, which excel in functionality, durability, and cost performance due to mass production, have earned a strong trust based on many years of experience. Please feel free to contact us when you need assistance. 【Product Lineup (Excerpt)】 ■ Open Archive "SO-360" ■ Sliding Glass Door Cabinet "S-365G" ■ Open Archive "SO-370" ■ Sliding Cabinet (Deep Type, Steel Door) "SD-365" ■ Double Door Cabinet "S-360" *For more details, please refer to the related link page or feel free to contact us.

• Storage
• Safes, Cabinets, Lockers
• Storage furniture

We would like to introduce the "lockers" that we handle. We offer a wide range of options, including the "3-person locker," "9-person locker," "wide 2-person locker," and "multi-person locker with 3 columns and 4 tiers (12-person)." Our high-quality products, which excel in functionality, durability, and cost performance due to mass production, have earned a strong trust based on years of experience. Please feel free to contact us when you need assistance. 【Product Lineup (Excerpt)】 ■ 3-person locker "LK-32" ■ 6-person locker "LK-62" ■ 9-person locker "LK-92" ■ Wide 2-person locker "LK-22W" ■ 4-person locker "LK-24" *For more details, please refer to the related link page or feel free to contact us.

• Storage
• Safes, Cabinets, Lockers
• Storage furniture

Since our founding, we have primarily produced steel storage units known as "box-type" items, such as archives and lockers, and we continue to manufacture a variety of products with different specifications. Our high-quality products, which excel in functionality, durability, and cost performance due to mass production, have earned us strong trust based on many years of experience. You can trust us with your steel storage needs. 【Product Lineup】 ■ Lockers ■ Archives and storage cabinets ■ Combination upper and lower connections ■ Shoe boxes ■ School lockers ■ Clean lockers *For more details, please refer to the related links page or feel free to contact us.

• Storage
• Safes, Cabinets, Lockers
• Storage furniture

The 'Your Package Keeper' is a compact yet spacious delivery box with a capacity of 72L that can be securely placed. It is waterproof and can be locked simply by turning the knob without needing a key. The key is only required for unlocking. Additionally, a block can be installed to prevent theft of the box itself. 【Features】 ■ Easy installation ■ Cylinder lock ■ Comes with a compartment for a seal for receipt stamping ■ Made of rust-resistant galvanized steel plate *For more details, please download the PDF or feel free to contact us.

• Storage