1. The relatively large boundary length of precision castings is 700Mm, the length of easy to make is below 200mm, the relatively large net weight is about 100KG, generally still below 10KG.
2. Precision casting accuracy level 20Mm ± 0.13mm, 100mm ± 0.30mm, 200mm ± 0.43mm, and small objects of the specification type accuracy is not easy to ensure ± 0.10Mm or less. Angle standard tolerance of ± 0.5 to ± 2.0 degrees, precision castings Z less thick and thin 0.5 to 1.5Mm. precision casting surface diameter of about Rmax car 4S shop ~ 12S.
3. precision casting castings raw materials for the most part and not all restrictions, such as nuts disappearing mold gray cast iron castings, spinning pendant - water glass castings, pure titanium, alloy copper, flange water glass high precision castings, cobalt-based and nickel-based wear-resistant alloy steel, hard raw materials.
4. Precision castings to produce complex molded commodity product workpieces, specifications and models of high precision, milling production and manufacturing.
5. Precision castings save raw material consumption and can be produced and processed in many ways.
Professional precision casting parts are widely used in injection control modules, gas turbocharging, steam turbocharging, airfield parts, gas turbines, vehicles, food machinery and equipment, printing machinery and equipment, paper machinery and equipment, refrigeration units, valve types, pumps, meter detectors, electric sewing machines, weaponry, business processing machinery and equipment, and other machinery and equipment parts.