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Why choose us?
1. Precision casting system
Composite shell making process (silica sol + water glass)
Medium frequency induction melting (maximum temperature 1600℃)
Step pouring system design
Special riser feeding technology
2. Heat treatment process
High manganese steel water toughening (1050℃ water quenching)
Tempering and heat treatment of chromium steel
Surface hardening (hardness gradient control)
Stress relief annealing
3. Test system
Ultrasonic inspection (UT) detects internal defects
Magnetic particle inspection (MT) Surface crack inspection
Hardness gradient test
Metallographic structure analysis
Product introduction
We focus on investment precision casting of mining machinery parts, using high-quality alloy steel and wear-resistant materials, through silica sol precision casting process to achieve complex structural parts ±0.15mm dimensional accuracy. The hardness of the product can reach HRC45-55 after special heat treatment, and the wear resistance is increased by more than 3 times, which is perfect for the harsh conditions of heavy equipment such as crushers and boring machines. It is equipped with X-ray inspection and magnetic particle inspection.
Our advantage
1. Precision casting system
Composite shell making process (silica sol + water glass)
Medium frequency induction melting (maximum temperature 1600℃)
Step pouring system design
Special riser feeding technology
2. Heat treatment process
High manganese steel water toughening (1050℃ water quenching)
Tempering and heat treatment of chromium steel
Surface hardening (hardness gradient control)
Stress relief annealing
3. Test system
Ultrasonic inspection (UT) detects internal defects
Magnetic particle inspection (MT) Surface crack inspection
Hardness gradient test
Metallographic structure analysis
Detail data
Application | Metal Recycling Machine, Metal Cutting Machine, Metal Straightening Machinery, Metal Spinning Machinery, Metal Processing Machinery Parts, Metal forging Machinery, Metal Engraving Machinery, Metal Drawing Machinery, Metal Coating Machinery, Metal Casting Machinery |
Material Type | Stainless steel |
Standard | CE |
Kind | Casting Watch Case |
Weight | 1.5kg~50kg |
FAQ
1.What is the Minimum Order Quantity?
5~1000 pcs. And we also accpet sample orders.
2. Can you manufacture according to customer's samples?
According to samples, we can make drawing, tooling and sample
3.How long will it take to make new samples according to customer's drawing or sample?
Totally 20 days. 10 days for tooling and another 10 days for sample.
