EMQ Series rotary pneumatic cylinder, bore sizes 10mm, 30mm and 50mm. The rotary cylinder chooses gear rack with special materials and heat treatment,longer life for cylindert; the body of the pneumatic cylinder is processed one time by four axis machines, ensuring accuracy of all sizes. Japan seals and Germany special grease ensures the lifecycle and performance of E.MC EMQ series rotary cylinder. Small rotation gap, perfect dynamic performance. A through hole is designed in the middle of the table, which can be piped; the rotary pneumatic cylinder is available with adjustable screw and shock absorber cushion,while the latter has 3- 5 times of cushioning capability than the former. Both sides of the rotary cylinder have precise positioning holes, easy to install and use.