What is a tandem cylinder? What is the function of double cylinders?

Double cylinder and double cylinder are also called double rod cylinder and double piston cylinder. Non-rotation precision is high, output force is twice as high, and side load resistance is strong. Rolling bearings and ball bearings are adopted, and oil supply is not required.

The end covers of the double cylinders are provided with air inlets and air outlets, and some of them are also provided with buffer mechanisms in the end covers. The end cover on the rod side is provided with a sealing ring and a dustproof ring to prevent air from leaking from the piston rod and prevent external dust from mixing into the cylinder. Wear-resistant ring length is made of polyurethane, PTFE, synthetic resin tape, etc. The width of the piston is determined by the size of the sealing ring and the necessary length of the sliding part. The sliding part is too short, which is easy to cause early wear and seizure.

What is the function of double cylinders?

Double cylinder has high non-rotating precision and small winding degree of piston rod end, which is suitable for precision guiding occasions. There are two groups of air intake and exhaust ports at both ends of the cylinder, which can be selected according to actual needs. There are mounting holes around the fuselage except in the axial direction, providing customers with a variety of mounting and fixing methods; Most importantly, the double tube contains no copper and can be used in lithium battery industry.