Material standard: GB.ASTM. AISI. DIN. BS. JIS.BIN.EN
Casting process: investment casting process of water glass, investment casting process of silica sol
Supplier Type: Casting Manufacturer
Material: alloy steel precision casting, carbon steel precision casting, stainless steel precision casting, high manganese steel precision casting
Maximum size: 1000mm
Weight range: 0.2-90Kg
Casting dimensional tolerance: CT7 grade
Casting surface roughness: Ra6.4~12.5
Annual output: 6000 tons
Manufacturer: KunFeng casting
Casting introduction: A strong wrench is provided with a pull body, a pull mouth, a worm, a pin shaft, and a handle. There are rivets connected with the wrench body, which can be rotated, a grip iron is arranged on the right side, a joint wrench is connected with the wrench handle on the grip iron, and a torsion spring is arranged in the middle of the grip iron to press and support the iron handle.
This powerful wrench has a novel structure and is easy to operate. It not only has the function of an ordinary adjustable wrench, but also can apply a pre-tightening force to fasten the workpiece, instead of the powerful pliers. It is widely used and is not easy to damage the workpiece.
The powerful wrench adopts the gear set transmission form to increase the torque, high efficiency, easy to use, can reduce labor intensity, safe and practical, widely used in chemical, oil refining, engineering, metallurgy, mining machinery and other equipment for bolt tightening and disassembly, especially specifications Bolts that are large, require large tightening force, and cannot be disassembled and assembled after years of rust can better perform their functions.