Why choose us?
1. Intelligent die casting system
800-2000T cold chamber die casting machine: real-time closed-loop control injection speed (0.5-6m/s adjustable)
Vacuum assistance: cavity vacuum ≤30mbar, reduce porosity defects
Mold temperature accurate control: oil temperature machine ±1℃ accuracy, mold temperature difference ≤5℃
2. Mold innovation technology
Mold FLOW analysis (FLOW-3D software) optimizes the pouring system to reduce cold isolation
Multi-slide core-pulling: achieve complex reverse structure (release Angle ≥0.5°)
Die life: common parts ≥ 200,000 mold times, high requirements ≥ 100,000 mold times
3. Strengthen post-treatment process
T6 heat treatment: solid solution (530℃×4h) + aging (155℃×4h), hardness increased to HB90-100
4. Surface treatment:
Anodizing (film thickness 5-25μm optional, corrosion resistance ≥500 hours salt spray)
Electrophoretic coating (coating thickness 20-30μm, adhesion level 0)
5. Digital quality control
On-line inspection: X-ray real-time imaging (resolution 0.1mm)
Coordinate measurement (accuracy ±0.01mm) + spectral component analysis
Process capability: Key size CPK≥1.33
Product introduction
This high-precision aluminum alloy die casting adopts ADC12/A380 and other high-quality alloys (JIS H5302 standard), and achieves 0.5mm ultra-thin-wall complex structure molding (CT5-CT6 grade accuracy) through 800-2000T intelligent die casting system (vacuum assisted ≤30mbar). The product has been enhanced by T6 heat treatment (hardness HB90-100) and anodic oxidation (corrosion resistance 500+ hours), equipped with coordinate detection (±0.01mm) and X-ray detection (porosity ≤0.3%), widely used in new energy vehicle motor end cover, 5G base station shell and other scenes, providing a one-stop lightweight solution with a monthly production capacity of 300 tons.
Our advantage
1. High quality aluminum alloy material
ADC12/A380 (JIS H5302 standard) with excellent casting fluidity (silicon content 9.5-12%)
Optional AlSi10Mg (tensile ≥310MPa) or AlSi12Cu (hardness HB≥85) to meet different strength requirements
Lightweight advantage: density is only 2.7g/cm³, 60% less weight than steel parts
2. Complex structure precision molding
The minimum wall thickness is 0.5mm (typical 1.2-2.5mm), and the maximum projected area is 1200cm²
It can be integrated with threaded holes (M3-M12), cooling fins (spacing ≥1.5mm), and buckle structure
Dimensional accuracy CT5-CT6 class (ISO 8062), surface roughness Ra≤3.2μm
3. Industry-wide application coverage
New energy vehicles: motor end cover (protection level IP67), battery tray (30% weight reduction)
Electronic communication: 5G base station housing (thermal conductivity ≥120W/m·K)
Industrial automation: Robot joint parts (repeated positioning accuracy ±0.05mm)
4. Strict quality certification
X-ray inspection (ASTM E505) Detection of internal defects (porosity ≤0.3%)
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.
