丝杆防尘罩的形状有方形、六角形、八角形、圆形。以下是丝杠防尘罩的设计图纸。
Shape screw dust-proof cover a square, hexagonal, octagonal, circular. The following is the design drawings screw dust-proof cover.

丝杆防尘罩面料材质为国产名牌三防布，具有耐高温、耐酸碱、耐油污、抗老化的特性，是液压油缸最佳防尘方案。
Screw cover fabric material for domestic famous three proofings cloth, has the characteristics of high temperature resistant, acid and alkali resistance, oil resistance, anti aging, is the best proof scheme of hydraulic cylinder.
丝杆防尘罩内部衬有高强度钢丝圈，可以对液压油缸防尘罩自身起到强有力的支撑作用。还具有行程长、压缩小的特点。
Screw cover with high strength steel wire ring, the hydraulic cylinder cover itself plays a strong supporting role. Also has the characteristics of long stroke, small compression.