Active Member
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[China]
Address: 4th Floor, Electronics Co.,Ltd
Contact name:Li Peng
Shaanxi Rongbao Machinery and Electronics Co.,Ltd. |
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Aluminum Gravity Die Casting For Metal Parts With Uniform Wall Thickness
Product Information
| Material | Aluminum alloy ADC12, ADC10, A356, A380 |
| Design | As per customer's drawings/samples |
| Surface Treatment | Sand blasting, Power Coating, Painting, Anodization, Electrophoresis, Black oxidation, Zinc/Chorme/nNickle plating |
Quality assurance | ISO9001:2015 Certified |
| Mainly Testing Facility | Three-dimensional measuring instrument, Dynamic balance detector, Pneumatic detection |
| Lead Time | Usually 20 days after order confirmed |
| Products | All kinds of aluminum alloy casting: automotive parts, monitor parts, railroad parts, medical parts, pump body, valve parts, etc. |
| Inspection | 1.100% inspection on critical dimension and appearance; 2.Thrid party inspection available upon requirement. |
Permanent Mold Casting
The permanent mold casting process consists of the following steps:
1.Mold preparation - First, the mold is pre-heated to around 300-500°F (150-260°C) to
allow better metal flow and reduce defects. Then, a ceramic coating
is applied to the mold cavity surfaces to facilitate part removal
and increase the mold lifetime.
2.Mold assembly - The mold consists of at least two parts - the two mold halves
and any cores used to form complex features. Such cores are
typically made from iron or steel, but expendable sand cores are
sometimes used. In this step, the cores are inserted and the mold
halves are clamped together.
3.Pouring - The molten metal is poured at a slow rate from a ladle into the
mold through a sprue at the top of the mold. The metal flows
through a runner system and enters the mold cavity.
4.Cooling - The molten metal is allowed to cool and solidify in the mold.
Mold opening - After the metal has solidified, the two mold halves
are opened and the casting is removed.
5.Trimming - During cooling, the metal in the runner system and sprue
solidify attached to the casting. This excess material is now cut
away.
Our Service
1. Make samples until you are satisfied.
2. Production progress photos can be provided to ensure that you understand each process.
3. Provide professional one-to-one service;
4. Samples provided before batch production for inspection.
