Square Bellows

Bellows is a technology with long history, but never fade out no matter how advance of modern technology. Becasue machine always have moving parts and many parts needs bellows protection. We use PUR or PVC coated fabric as our cover material, with abilities on oil & liquid resistant. Inside bellows are PVC plates in each fold. PVC plates provide support for bellows and enables bellows slide on rails while moving. We joint fabric and PVC plates together by high frequency welding, no physical dama