Product Introduction

The circular protective cover is a kind of protective cover, also called the lead screw protective cover. It effectively protects the lead screw, light bar, shaft, column and other parts from the damage and pollution of the external environment such as dust, and can be used vertically and horizontally with the parts. When using horizontally, it is recommended to use a plastic or aluminum support ring to keep a certain uniform distance between the inner cavity of the shield and the lead screw and prolong the service life. If the stretching is large, a metal ring can be added in each compromise to improve the stability of the shield. The connection or fixed end is usually made of PVC (metal) flange, and the ferrule type can also be selected.

Product category

Screw shield manufacturers according to the processing method, taking into account different materials for different processing technology and other factors, can be divided into two. One is the lead screw protective sleeve supported by the steel ring, which uses a variety of fabrics, with steel ring support, can work normally between high temperature 110 degrees and low temperature -40 degrees. Effectively dustproof, waterproof, anti-oil, anti-emulsion and chemicals, this ball screw protective cover has the characteristics of neat appearance and not easy to deform. Based on its tightness and firmness, this cover is used for ventilation and dustproof of various machinery. The flexibility of this product is not only the material can be selected, but also that it can be determined according to the specific requirements of the required diameter and length.

The other is to sew the lead screw protective sheath, which is sewn from stamped discs. The two adjacent inner edges and two outer edges are sewn together to achieve better shape stability and firmness in the horizontal direction by sewing. The materials can be selected according to different environments.

Product Features

Product advantages

● The ball screw protective cover produced by Hebei Ruiao is suitable for the working environment of high temperature operation. The inner side of the protective cover is supported by wire ring, and the neckline and seam are made of high temperature resistant suture, which is free to stretch and compress and has good elasticity. It is flexible not only in the material optional, but also in that it can determine the required diameter and length according to the specific requirements.

● The manufacturer of the lead screw protective cover can also use sewing technology to pull out the three-proof cloth according to the drawing, then connect and sew the pieces together, finally dig out from the center, and then put the zipper on the car. When using, the zipper is opened, the light bar or the lead screw is put in, and finally the zipper is pulled up. The device is relatively simple and can be used straight or horizontally.

Optional example

Scope of application

Application field of Hebei ruiao screw protective sleeve: this shield has two manufacturing technologies: one is the oil cylinder protective sleeve supported by steel ring. this kind of sleeve is made of various kinds of cloth, with strong steel ring support inside, and can operate normally between high temperature 110 ℃ and low temperature -40 ℃. Can be useful dustproof, waterproof, anti-oil, anti-emulsion, this shield has a neat shape, not easy to deformation characteristics. The flexibility of this product lies not only in the optional information, but also in its ability to determine the required diameter and length according to the specific requirements. The other is the suture-type oil cylinder protective cover. The protective cover is sewn from stamped discs. The two adjacent inner edges and the two outer edges are sewn together. After sewing, it can achieve better shape stability and firmness in the horizontal direction.