Sand cast aluminum pump housing is an aluminum pump casing made by sand casting process. It is mainly used in submersible pumps and other equipment. It has the characteristics of waterproof, corrosion-resistant, heat dissipation, etc.
Losier Technology Development Co., Ltd. is a manufacturer and supplier of high-quality confidential cast aluminum.
Sand cast aluminum pump housings are die-cast, a metal casting process characterized by the use of a mold cavity to apply high pressure to the molten metal. The mold is usually made of an alloy, and the process is somewhat similar to injection molding. Most die-cast castings are iron-free, such as zinc, copper, aluminum, magnesium, lead, tin, lead-tin alloys and their alloys. Depending on the type of die casting, a cold chamber die casting machine or a hot chamber die casting machine is required.
Sand cast aluminum pump housings are widely used in many fields, including the valve industry, medical equipment, automotive parts, power equipment, wind power equipment, injection molding machines and other fields.
| Material | ZL 101 aluminum alloy, ZL101A aluminum alloy, ZL 104 aluminum alloy, ZL104A aluminum alloy material, A356 aluminum alloy, ADC 12 aluminum alloy, ZL 102 aluminum alloy |
| Process | Gravity casting, permanent die casting, metal casting |
| Second process | CNC processing, surface treatment, and heat treatment |
| Surface roughness | Radium 6.3-Ra12.5 |
| Casting tolerance | CT4-CT9, or according to customer request |
| Machining tolerance | +/-0.01, or as your drawing |
| Surface treatment | Polishing, powder spraying, paint spraying, electrophoretic coating, shot blasting treatment, anodic oxidation, spray painting, polishing, plating. |
| Application | Medical devices, automotive parts, electronic parts, furniture parts, home appliances and other industrial uses |
| Test tool | Spectrometer, three coordinate meter, caliper, micrometer, projector load tester, hardness meter, roughness meter |
The main material of the Sand cast aluminum pump housing is cast aluminum, usually Al-Si alloy. This material has good casting and mechanical properties, and can meet the use requirements of submersible pumps.
Cast aluminum material has the following characteristics:
Waterproof: It can effectively prevent water penetration and protect the pump motor and bearings.
Corrosion-resistant: It can be used for a long time in a humid environment without damage.
Heat dissipation: Good thermal conductivity helps maintain the normal operating temperature of the pump.
The manufacturing process of Sand cast aluminum pump housing mainly includes the following steps:
Mold design: Make a sand mold according to the design requirements of the pump casing.
Filling molten metal: Pour the molten aluminum into the mold.
Cooling and solidification: After the metal cools and solidifies, take out the pump casing blank.
Subsequent processing: The blank is machined, such as turning, grinding, etc., to achieve the final size and shape requirements.
Surface treatment: Sandblasting or painting is usually performed to enhance the surface beauty and corrosion resistance.
Sand cast aluminum pump housings are widely used in submersible pumps and other equipment, mainly for underwater operations or water pumps in humid environments. Its excellent waterproof, corrosion-resistant and heat-dissipating properties ensure the long-term and stable operation of the equipment. For example:
Submersible pump: used for underwater pumping, drainage and other operations, and can adapt to underwater environments.
Industrial cooling system: used in industrial cooling systems that need to run for a long time and in a humid environment to ensure the stable operation of the system.
