Casting process: investment casting process of water glass, investment casting process of silica sol

Supplier Type: Casting Manufacturer

Material: Made of carbon structural steel or alloy structural steel

 

Maximum size: 1000mm

Weight range: 0.2-90Kg

Casting dimensional tolerance: CT7 grade

Casting surface roughness: Ra6.4~12.5

Annual output: 6000 tons

Casting introduction: Wrench precision castings is a hand tool that uses the principle of leverage to twist bolts, screws, nuts and other threaded fastening bolts or nuts to the opening or socket fasteners. The wrench is usually provided with a clamping handle at one or both ends of the handle to apply external force to the handle to apply external force, and then the bolt or nut can be rotated to hold the opening or sleeve of the bolt or nut. When in use, the bolt or nut can be turned by applying an external force to the shank in the direction of thread rotation.