|Min. Order:||100 Piece/Pieces|
|Delivery Time:||45 Days|
Material:: High Chrome
Casting:: Sand Casting
Surface Finish:: Ra:6.3-12.6
Surface Treatment:: Painitng
Packaging: Export standard packing
Productivity: 500tons per month
Place of Origin: CHINA
Supply Ability: 500tons per month
Certificate: ISO SGS
The spare parts of engineering machinery/mining machinery manufactured mainly include:major planet carrier,bracket,axis round,
brake hub,box,connector,differential mechanism,poly grid casting,and all kinds of cast iron and cast steel products,producing all
kinds of heavy industry,forklift,excavator,loading machine and other industrial fields.
sand casting, also known as sand molded casting, is a metal casting process characterized by using sand as Sand casting, The term
"sand casting" can also refer to an object produced via the sand casting process. Sand castings are produced in specialized factories
called foundries. Over 70% of all metal castings are produced via a sand casting process.
Sand casting is relatively cheap and sufficiently refractory even for steel foundry use. In addition to the sand, a suitable bonding
agent (usually clay) is mixed or occurs with the sand. The mixture is moistened, typically with water, but sometimes with other
substances, to develop strength and plasticity of the clay and to make the aggregate suitable for molding. The sand is typically
contained in a system of frames or mold boxes known as a flask. The mold cavities and gate system are created by compacting
the sand around models, or patterns, or carved directly into the sand.
Grate plate of Engineering Machinery
Liner plate of crusher parts
Hammer crusher parts
Mining machinery parts
There are six steps in this process:
1.Place a pattern in sand to create a mold.
2.Incorporate the pattern and sand in a gating system.
3.Remove the pattern.
4.Fill the mold cavity with molten metal.
5.Allow the metal to cool.
6.Break away the sand mold and remove the casting.