Steel Energy Chain

We are offering steel energy chain, 1.the features of this type bellows are have strong tread-resistance, easy to be operated, long lifetime, good tightness and non-deformation upon impact by hard objects. 2.these bellows have a long travel range, which has very little compression. The length ratio is 1:10. 3.resists to coolants as it doesn't have sticked parts. 4.it presents a very reduced compressed size. 5..it can reach speed up to 200mtmin. 6.it has no internal metal parts which avoid metal parts ,falling onto sideways may cause serious damage to machines.