三栄精機製作所 List of Products and Services

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.

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.