タイトルまたは説明

The telescopic spring cover is mainly used in equipment and transmission element like ball screw, ball screw on lath machine, hydraulic cylinder, pneumatic cylinder, precision mold base...etc. The purpose of install telescopic spring cover is prevent the metal pieces and dust going into ball screw, long distance ball screw protection is also suitable to use this product. The spec table of telescopic spring cover is include parameters which included inner dimension, outer dimension, maximum distance and minimum distance. Telescopic spring cover can prevent the attached of metal pieces so it can reduce the time of cleaning process.