1.The features of this type bellows are have stong tread-resistance, easy to be opertated, long lifetime, good tightness and non-deformation upon impact by hard objects. 2.These bellowshave 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 200mt/min. 6.It has no internal metal parts which avoid metal parts , faling onto slideways may cause serious damage to machies. Standard
