1. Quality system certificate: ISO 9000,SGS
2. Standard: AISI, ASTM, DIN, GB, BS, JIS, NF, AAR.
3. Dimension Tolerance: CT7
4. Surface Roughness: Ra6.4~12.5
5. Max Casting Size: 1 meter
6. Casting Weight: 0.2~90Kg
7. Productivity: 700 tons per year
8. Casting Process: Investment Casting, Sand Casting, Lost Wax Casting, Precision Casting, cnc machining
9. Material: Carbon Steel, Alloy Steel, Stainless Steel ect.
10. Surface Treatment: Heat Treatment, Machine, Polishing, Chrome, Zinc, Nickel Plating
11. These parts are used in machine assembly, valve &pump parts, auto &motorcycle parts, train & railway parts, marine hardware, construction hardware, electrical, furniture, etc.
12. Your drawings or samples are welcomed.
|Quality System certificate||ISO9001,SGS|
|Dimension Tolerance||CT7 or according to customers request|
|Annual Production Capability||8000Tons per year|
|Inspection||1.Chemical Composition Analysis 2.Tensile Test 3.Dimension Inspection
4.Hardness Testing 5. Ultrasonic 6. Magnetic Particle Inspector
7. Three Coordinate Measuring Machine
8. Metallographic Examination Instrument, etc
|Material||Carbon Steel, Low Alloy Steel,Ductile Iron, alloy cast iron ect|
|Surface Treatment||Heat Treatment, Machine, Polishing, Chrome, Zinc, Nickel Plating|
|Casting Techniques||1.Lost Wax Casting,( Silica sol/Waterglass process) 2.Lost Wax & Foam Casting 3.Sand casting|
|Advantage||1.More than 25 years experience
2.15-20 days delivery after deposit
3.Special Analysis of raw material and liquid melt,match before casting
4.Control spectral and thermal analysis equipment
5.Passed ISO 90001&SGS
Link to this article：Precision Investment Casting for Construction Machinery Casting Parts
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