三栄精機製作所 Product Lineup

My Hand is an air balancer powered by compressed air. All operations are done using air only. It allows you to easily move heavy objects with one hand, making it user-friendly. It comes with a simple load gauge that can measure the approximate weight of the workpiece. Due to its simple design that eliminates unnecessary components, it is priced 50% lower than typical commercially available products. The delivery time is usually around 1 month, compared to the standard 2-3 months. Demo units are also available; please inquire. 【Features】 - Enables easy movement of heavy objects with one hand, reducing labor. - Simple operation method that does not require weight setting. - Usable in explosion-proof environments. - Achieves a lightweight and low-cost structure through simplicity. - The load detection unit detects the weight of the workpiece and maintains balance for each task. For more details, please contact us or download the catalog.

• Balancer

The Air Hoist VLX, VMX, and VHX series are compressed air-driven hoists designed to fully utilize the excellent operating characteristics of air motors. They can be safely used even in harsh conditions such as explosive gas, dust explosion atmospheres, and high temperature and humidity. The lifting and lowering speeds can be controlled according to the work, from high-speed operation to slow operation, and the speed can be varied by the pressure applied to the pendant push button. 【Features】 - Compressed air-driven hoist - Compact and lightweight - No concern about motor burnout even during long continuous operation - Durable mechanical brake structure - Reliable braking force For more details, please contact us or download the catalog.

• Other conveying machines

The air motors VA, VF, DM, and AGM series can be used in hazardous environments with flammable gases and dust explosions, as their power source is compressed air. They have a self-cooling effect due to the adiabatic expansion of compressed air, making it difficult for the motor itself to generate heat, with a standard operating temperature range of -10°C to 40°C. The compressibility of the air pressure (cushion and vacuum effect) allows for smooth starting, stopping, and forward/reverse rotation. 【Features】 ■ Usable in harsh environments ■ Easy control of rotation speed ■ Safe against overload ■ Compact and lightweight ■ Usable with compressed gases *For more details, please contact us or download the catalog.

• Other motors

The Air Winch W Series is equipped with five models that can meet a wide range of needs and are easy to operate. It features a robust radial piston type air motor. In addition to the traditional advantage of being suitable for explosion-proof environments, it has become lightweight and compact, making it easy to move, and allows for stable operation in areas without electricity using a compressor. Selection is made easier with model designation, ensuring safer operations and economic efficiency. 【Features】 - Uses poppet valves in the operating section, resulting in minimal air leakage. - The air motor is of the oil bath type, providing lubrication to each sliding part via an oil disk. - The reduction ratio is set to optimize the relationship between rope pull and speed. - Both manual and automatic hand brakes are employed. - Related bearing parts have a completely sealed structure. For more details, please contact us or download the catalog.

• Other conveying machines

Sanei Seiki Manufacturing Co., Ltd. has been a dedicated manufacturer of pneumatic machinery since its establishment in 1925, supplying products that utilize the characteristics of air. Our main products include air motors, air hoists, and their application products. In response to recent remarkable technological innovations, we are promoting a company-wide 3S movement aimed at developing new products, while also enhancing our system to respond promptly to changes. 【Business Activities】 - Design, manufacturing, and sales of pneumatic machinery such as air motors, air hoists, air winches, and air balancers. For more details, please contact us or download our catalog.

• Other conveying machines
• Balancer
• Other motors

The AAM15 model is an axial piston air motor driven by compressed air. It allows for oil-free operation while being lightweight and compact. It can be safely used in hazardous environments, such as explosive atmospheres, due to its air drive. We offer models with and without gear reducers, accommodating a wide range of torque. 【Features】 - Adoption of special ceramic balls enables oil-free operation. - Safety in hazardous environments with gas or flammable materials due to explosion-proof construction. - Compact type with dimensions of φ88 x 145 and a weight of 1.7 kg. - Minimal burning and heat generation due to overload, ensuring safety even under excessive load. For more details, please download the catalog and contact us using the form below.

• Other motors
• Other conveying machines

The GLX series air hoist is a compressed air-driven hoist designed to fully utilize the excellent operating characteristics of air motors. It can be safely used even in harsh conditions such as explosive gases, dust explosion atmospheres, and high temperature and humidity. The lifting and lowering speeds can be controlled according to the work, from high-speed operation to slow operation, and the speed can be varied by the pressure applied to the pendant push button. 【Features】 ○ Gear-type air motor adopted ○ Free speed control ○ Equipped with large disc brake ○ Standard equipped with zinc-plated chain ○ Standard equipped with overload limit For more details, please download the catalog and contact us using the form below.

• Other conveying machines

The air motors of the VA, VF, DM, and AGM series can be used in hazardous environments with flammable gases and dust explosions, as their power source is compressed air. They have a self-cooling effect due to the adiabatic expansion of compressed air, making it difficult for the motor itself to generate heat, with a standard operating temperature range of -10°C to 40°C. The compressibility of the air pressure (cushion and vacuum effect) allows for smooth starting, stopping, and forward and reverse rotation. 【Features】 - Usable in harsh environments - Easy control of rotation speed - Safe against overload - Compact and lightweight - Usable with compressed gases For more details, please contact us or download the catalog.

• Other motors

The air motors VA, VF, DM, and AGM series can be used in hazardous environments with flammable gases and dust explosions, as their power source is compressed air. They have a self-cooling effect due to the adiabatic expansion of compressed air, making the motor itself less likely to generate heat, with a standard operating temperature range of -10°C to 40°C. The compressibility of the air pressure (cushion and vacuum effect) allows for smooth starting, stopping, and forward/reverse rotation. 【Features】 ○ Usable in harsh environments ○ Easy control of rotation speed ○ Safe against overload ○ Compact and lightweight ○ Usable with compressed gases For more details, please contact us or download the catalog.

• Other motors

The air motors VA, VF, DM, and AGM series can be used in hazardous environments with flammable conditions such as explosive gases and dust explosions, as their power source is compressed air. They have a self-cooling effect due to the adiabatic expansion of compressed air, making it difficult for the motor itself to retain heat, with a standard operating temperature range of -10°C to 40°C. The compressibility of the air pressure (cushion and vacuum effect) allows for smooth starting, stopping, and forward and reverse rotation. 【Features】 ○ Usable in harsh environments ○ Easy control of rotation speed ○ Safe against overload ○ Compact and lightweight ○ Usable with compressed gases For more details, please contact us or download the catalog.

• Other motors

The air motors VA, VF, DM, and AGM series can be used in hazardous environments with flammable substances such as explosive gases and dust due to their power source being compressed air. They have a self-cooling effect from the adiabatic expansion of compressed air, making it difficult for the motor itself to generate heat, with a standard operating temperature range of -10°C to 40°C. The compressibility of the air pressure (cushion and vacuum effect) allows for smooth starting, stopping, and forward/reverse rotation. 【Features】 ○ Usable in harsh environments ○ Easy control of rotation speed ○ Safe against overload ○ Compact and lightweight ○ Usable with compressed gases For more details, please contact us or download the catalog.

• Other motors

The air hoist VLX, VMX, and VHX series are compressed air-driven hoists designed to fully utilize the excellent operating characteristics of air motors. They can be safely used even in harsh conditions such as explosive gases, dust explosion atmospheres, and high temperature and humidity. The lifting and lowering speeds can be controlled according to the work, from high-speed operation to slow operation, and the speed can be varied by the pressure applied to the pendant push button. 【Features】 ○ Compressed air-driven hoist ○ Compact and lightweight ○ No concern for motor burnout even during long hours of continuous operation ○ Durable mechanical brake structure ○ Reliable braking force For more details, please contact us or download the catalog.

• Other conveying machines

The Air Hoist VLX, VMX, and VHX series are compressed air-driven hoists designed to fully utilize the excellent operating characteristics of air motors. They can be safely used even in harsh conditions such as explosive gas, dust explosion atmospheres, and high temperature and humidity. The lifting and lowering speeds can be controlled according to the work, from high-speed operation to slow operation. The speed can be varied by the pressure applied to the pendant push button. 【Features】 ○ Compressed air-driven hoist ○ Compact and lightweight ○ No concern about motor burnout even during long continuous operation ○ Durable mechanical brake structure ○ Reliable braking force For more details, please contact us or download the catalog.

• Other conveying machines

The air hoists of the VLX, VMX, and VHX series are designed to fully utilize the excellent operating characteristics of air motors and are powered by compressed air. They can be safely used even in harsh conditions such as explosive gas, dust explosion atmospheres, and high temperature/high humidity. The lifting and lowering speeds can be controlled according to the work requirements, from high-speed operation to slow operation, and the speed can be varied by the pressure applied to the pendant push button. 【Features】 ○ Compressed air-driven hoist ○ Compact and lightweight ○ No concern for motor burnout even during long continuous operation ○ Durable mechanical brake structure ○ Reliable braking force For more details, please contact us or download the catalog.

• Other conveying machines

Explosion-proof structure that does not use electricity for air motor drive [equivalent to d2G4]. (Safety) Specifically designed to safely and reliably perform LNG pump extraction and transportation to the ground. *For more details, please contact us or download the catalog.

• Other conveying machines

The VF03B series air mixer is an explosion-proof mixer that uses an air motor in its drive unit. It weighs only 2 kg, making it easy to carry with one hand. 【Features】 ○ Compact and lightweight ○ Ideal for explosion-proof, high temperature, and high humidity environments ○ Does not overheat or seize under overload conditions ○ Three-blade, turbine blade ○ Handle type, flange mount type For more details, please contact us or download the catalog.

• Other conveying machines

My hand is an air balancer powered by compressed air. All operations are done using air only. It allows you to easily move heavy objects with one hand, making it easy to operate. It comes with a simple load gauge that can measure the approximate weight of the workpiece. Due to its simple design that eliminates unnecessary features, it is priced 50% lower than typical commercially available products. The usual delivery time is 2 to 3 months, but we can deliver in about 1 month. Demo units are also available, please inquire. ◎ The operation method is simple, and you can use it with the same operation regardless of the weight of the workpiece. ◎ Depending on your application, the arm can be extended up to a maximum of 2850 mm. Please feel free to inquire. For more details, please contact us or download the catalog.

• Balancer

My hand is an air balancer powered by compressed air. All operations are done using air only. It allows you to easily move heavy objects with one hand, making it user-friendly. It comes with a simple load gauge that can measure the approximate weight of the workpiece. Due to its simple design that eliminates unnecessary features, it is priced 50% lower than typical products on the market. The usual delivery time is 2 to 3 months, but we can deliver in about 1 month. Demo units are also available, please inquire. ◎ The photo shows our demo unit. ◎ The operation method is simple, and you can use it with the same operation for any weight of the workpiece. ◎ Depending on your application, the arm can be extended up to 2850 mm. Please feel free to contact us. For more details, please inquire or download the catalog.

• Balancer