Telescopic canvas screw protection cover

Telescopic canvas screw protection coverJob characteristics:It can perform extension or compression movements with the components, and can be used vertically or horizontally. When in a horizontal position, use plastic or aluminum support rings to maintain a certain uniform distance between the inner cavity of the shield and the screw rod, thereby extending its service life. When the stretching length is large, metal rings are added to each compromise to improve the stability of the protective cover. Use metal flanges for connecting or fixing ends, or choose a sleeve type.

Telescopic canvas screw protection coverIt can effectively protect components such as screws, light bars, shafts, columns, etc. from external pollution and damage such as dust.

It can perform extension or compression movements with the components, and can be used vertically or horizontally. When in a horizontal position, use plastic or aluminum support rings to maintain a certain uniform distance between the inner cavity of the shield and the screw rod, thereby extending its service life. When the stretching length is large, metal rings are added to each compromise to improve the stability of the protective cover. Use metal flanges for connecting or fixing ends, or choose a sleeve type.

It can be divided into various shapes such as cylindrical, tower shaped, square shaped, rectangular, elliptical, stair shaped, crescent shaped, semi-circular, etc.

According to the connection method, it can be divided into (1) two end collar (clamp type), (2) two end flange (screw type), and (3) one end flange and one end collar. Flanges can be divided into PVC flanges and metal flanges.