What is die casting:
Die casting is the process of forcing molten metal under high pressure into mold cavities (which are machined into dies). Most die castings are made from non-ferrous metals, specifically zinc, copper, aluminum, magnesium, lead, pewter and tin based alloys, although ferrous metal die castings are possible. The die casting method is especially suited for applications where a large quantity of small to medium sized parts are needed with good detail, a fine surface quality and dimensional consistency and low unite price.
Why die casting:Advantages of die casting:
Excellent dimensional accuracy (dependent on casting material, but typically 0.1 mm for the first 2.5 cm (0.005 in. for the first inch) and 0.02 mm for each additional centimeter (0.002 in. for each additional inch).
Smooth cast surfaces (1–2.5 micrometers or 0.04–0.10 thou rms).
Thinner walls can be cast as compared to sand and permanent mold casting (approximately 0.75 mm or 0.030 in).
Inserts can be cast-in (such as threaded inserts, heating elements, and high strength bearing surfaces).
Reduces or eliminates secondary machining operations.
Rapid production rates.
Casting tensile strength as high as 415 MPa (60 ksi).
What we can do for you:
We mainly produce die casting products with material of aluminum alloy, zinc alloy.
we have 11 sets aluminum injection machines and 10 sets CNC machines,7 sets general lathes. 1 set three-dimensional measuring apparatus to guarantee your further accurate dimension requirements.
Further machining work: Turning and cutting, milling, grinding, drilling and reaming and threading;
Surface finish process: Polishing shot blasting, chrome plating, powder coated and anodizing;