Aluminium sand casting maker
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- Company Profile
Model No.:LM-15E008 Min. Order:50 Piece/Pieces Unit Price:FOB 1~2 USD Payment Type:T/T,L/C,Western Union Transportation:Ocean,Land,Air Productivity:5000pcs/month Packaging:carton box and wooden box Delivery Time:30 Days Place of Origin:Ningbo
The precision of the Al sand cast: ±1mm~
Smoothness of surface of rough part: Ra6.4;
Shrinkage rate of al sand casting product: 2%;
Material wastage rate: 7%;
General al sand casting machining allowance: 2mm~3mm;
Surface preparation methods: Sand blasted, Shot blasting, Powder coating, Painting, Plating, Electrophoresis, Polishing.
Advantages and disadvantages of al sand cast part:
Generally use wooden and aluminum mold, far cheaper than metal mold casting mould. The price advantage is particularly prominent in small batch and bulk production. But the production efficiency is low; Low dimension accuracy of castings, the surface is rough.