Z18 type expansion coupling sleeve is our company's excellent quality product, which is widely used as a basic part of mechanical connection under heavy load.The mechanical transmission parts produced by our company have become popular among many merchants due to their high product quality, delivery time and excellent service.
The Z17A type expansion coupling sleeve is composed of an open double-cone inner ring, an open double-cone outer ring and two double-cone compression rings.Tighten with hexagon socket bolts. When tightening, the elastic ring does not move axially with respect to the hub. The same pressing force can generate a large radial pressure and transmit a large load.
The variety and quality of Z16 expansion joint sleeves are stable.With the equipment, technology, strict testing, quality, and service, the company continuously provides customers with personalized transmission parts that adapt to different products and requirements.