KOYAMA CO., LTD. List of Products and Services

● This is a control device designed to be used in combination with an electric screwdriver to detect and prevent "forgotten screw tightening (human error)" and "incomplete screw tightening." ● It automatically measures the screw tightening time, making it easy to set up. (Manual settings allow for precise adjustments.) ● With the second timer setting, it can stop the screwdriver's rotation. (It alerts you when a long screw is mistakenly tightened.) ● It can memorize eight different screw tightening patterns and perform screw tightening by combining them sequentially. ● It is equipped with various I/O terminals, allowing for connection with automated machines. ● Even if multiple screwdrivers are used, you can increase the number of units through a daisy chain and control the screwdrivers in the order of operation. * For more details, please refer to the catalog. For inquiries, please contact Koyama Co., Ltd.

The maneuverability is improved with a urethane material that excels in turning and starting performance, combined with a wheel shape that has low friction resistance. There is minimal deformation under load, and the contact area is kept small, resulting in excellent turning and starting performance as well as maneuverability. 【Features】 ■ High-strength urethane used! ■ Easy to operate! 【Total load of 500kg has a turning starting force of about 8kg (φ200)】 ■ Achieves low height with φ100! 【Installation height reduced by 54mm (compared to φ150)】 *For more details, please refer to the catalog or contact Koyama Co., Ltd.

It is an "Assist Carrier Car" that is neither manual, electric, nor automatic. ● The motor assists, making it easy to transport heavy items. It glides smoothly up hills. ● The motor is activated by detecting human operation, allowing for intuitive control. ● It automatically stops when you let go. Very safe. ● It can carry a maximum load of 1,000 kg. In addition to the lifter type, various customizations are possible. Please feel free to contact us. ● Battery A 24V lithium-ion battery is available for individual sale. It can be used not only in production factories but also for outdoor activities and DIY projects. Battery chargers are also available for sale. *PSE mark included *For more details, please refer to the catalog or contact Koyama Co., Ltd.

The "tascal" can enhance the efficiency of transportation tasks by retrofitting an electric assist unit to your existing cart. *Please note that installation may not be possible depending on the specifications of the cart. For more details, please contact us. 【Product Features】 ■ The grip with built-in sensors detects the direction and strength of the user's pushing and pulling, allowing the motor to respond delicately and smoothly. It can be operated smoothly even in situations that require maneuverability, such as between shelves or in narrow aisles, improving transportation efficiency. ■ High safety → Equipped with three reassuring functions for emergencies: - Emergency stop switch - Casters with stoppers - Safety brake function (brakes will engage if speed exceeds 6 km/h on flat ground or downhill) ■ These four components can be retrofitted! - Sensor grip - Battery box - Assist caster - Driver box 【Demonstrations are also available.】

Koyama Co., Ltd. is a specialized trading company that handles a wide range of industrial materials, including screws, cold-formed parts, springs, and pressed parts. We offer a diverse array of products such as fastening components, various metal processed products, and resin cutting and molding products. Additionally, we also provide our original product, the "Screw Tightening Reminder Counter." 【Business Activities】 ■ Screws, cold-formed parts, springs and pressed parts, precision machined parts, adhesives, sealants, machine tools, labor-saving equipment, design and development of AGVs and peripheral equipment, precision molded products, static electricity countermeasures, development and sales of environmental improvement products, electronic components, connectors, wire and harness processing. *For more details, please refer to our catalog or contact Koyama Co., Ltd.

We would like to introduce the "logistics equipment, packaging materials, tools, and consumables" that we handle. We offer a wide range of items necessary for manufacturing sites and warehouse operations. 【Lineup (partial)】 ■ Electric screwdrivers, torque wrenches ■ Various tools ■ Measuring instruments ■ Soldering peripherals ■ Adhesives, sealants, tapes ■ Dispensers ■ Cardboard, dump boxes ■ Packaging materials (such as stretch film) We have a track record of producing custom cushioning materials tailored to our customers' products. We also accept requests for made-to-order items.

"POLAR/Arctic (MODEL 3300)" 【Main Features】 - Weighing only 200g, it is lightweight among GUN types, reducing the user's burden. - The adoption of rechargeable (USB-Type C) eliminates the need for a cable controller, enhancing "safety" and "operability." - Can be used with just air supply and charging. - The nozzle shape allows for transporting ions over long distances even with a small flow rate, reducing air loss (patent pending). - Nozzle replacement is possible to suit different work applications.

● Prevents miscounting by rotation count ● If a long screw is mistakenly tightened, the driver stops to prevent damage to the workpiece ● Equipped with a temporary tightening counter function ● Automatically switches to the final tightening mode after temporary tightening with the sequence function ● Torque control function allows for tightening of screws with eight different torque settings using a single driver ● Can connect to a PC via LAN (up to 254 units) to save setting information and tightening history ● Outputs data in CSV format for "tightening pass/fail," "torque output level," "rotation count," and "date and time" ● Optional BMP output of tightening torque waveform is available *For more details, please refer to the catalog. For inquiries, please contact Koyama Co., Ltd.