Hydraulic jack uses a plunger or a hydraulic cylinder as a rigid jacking member. It has the advantages of compact structure, stable work, large supporting force and self-locking. The hydraulic jack has a strong strutting capability up to 100 ton.
Bundle chain sling is a device formed with chains and connecting accessories. The features are wear resistance, high temperature resistance, low ductility, and no elongation after being stressed. It has a long service life and is easy to bend.
The permanent magnet lifter is designed by according to the continuity principle of the magnetic flux and principle of the magnetic field. This article describes the working principle of a permanent magnet chuck.
The chain sling is connected by metal rings， it is made of high-quality alloy steel, wear resistant and high temperature resistant. It has a long service life and suitable for large-scale and frequent use.