Why choose us?
1. Full process chain coverage
Investment casting (lost wax method) : suitable for high-precision parts ≤25kg, wax mold 3D printing rapid prototyping, shell roasting temperature accurate control (±10℃).
Sand casting: Resin sand/water glass sand process, supporting large castings up to 5 tons per piece, gating system optimized by Flow-3D® simulation.
Composite Casting technology: Combines additive manufacturing (3D printed sand molds) with traditional processes to shorten the prototype development cycle to 72 hours.
2. Intelligent processing integration
The casting blank is directly connected to the CNC machining center (equipped with brother machine and Mazak equipment) to achieve the unity of the datum surface, and the position error is less than 0.05mm.
3. Defect control system
Melting stage: medium frequency furnace + argon protection, oxygen content ≤20ppm;
Detection stage: real-time X-ray imaging (detecting pores above ∅0.3mm), ultrasonic flaw detection (UT Class II).
4. Green production program
Old sand recovery rate ≥90%, waste wax recycling, in line with RoHS/REACH environmental standards.
Product introduction
The product material selection is rich, covering a variety of aluminum alloys (such as A319, A356, A380, etc.), extrusion casting alloys (such as A356+T6, AlSi9Mg+T6, etc.) and other metal alloys, to meet the needs of different industries. The product size and color can be customized according to customer needs, and the surface treatment methods are diverse, including polishing, sandblasting, powder spraying, anodizing, etc., to meet the application needs of many fields from automobiles and bicycles to smart homes, medical devices and so on.
Our advantage
1. Special material system
316/316L fire grade stainless steel (according to NFPA 1932 standard)
Corrosion resistance: through 2000 hours of neutral salt spray test
Mechanical strength: Tensile strength ≥515MPa (-30℃ low temperature impact maintenance)
Fire resistance: continuous working temperature up to 800℃
2. Key performance parameters
Dimensional accuracy: CT5 class (ISO 8062)
Minimum flow aperture: Φ6mm (fluid resistance optimization)
Surface treatment:
• Conventional parts: sandblasting (Ra3.2μm)
• Sealing surface: Mirror polished (Ra0.8μm)
Pressure capacity: PN16-PN40 (ANSI 150-300LB)
3. Core fire components
√ Valve system: hydrant body, check valve
√ Connecting parts: quick joint, flange
√ Spray system: atomizing nozzle, distributor
√ Emergency equipment: explosion-proof shell, bracket
Detail data
Application | Machinery Parts |
Material Type | Aluminum |
Standard | CE, RoHS, ISO 9001:2000 |
Surface Preparation | Electroplating |
Machining | Aluminum Die Casting |
Weight | 0.5kg~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
