Casting Pump Housing

Casting Pump Housing Specification

Product Type
Castings

Material
Brass Iron Steel Aluminum

Casting Pump Housing Trade Information

Minimum Order Quantity
1 pieces

FOB Port
Shenzhen

Supply Ability
5000 Per Month

Delivery Time
30 Days

Sample Policy
Contact us for information regarding our sample policy

Main Export Market(s)
Asia, Australia, Central America, North America, South America, Eastern Europe, Western Europe, Middle East, Africa

Main Domestic Market
All India

About Casting Pump Housing

Product Features

Casting pump housing is a complex process, due to the complex internal structure of the shell, it is impossible to mold the inside of the shell using CNC machining, so it can only be produced by casting. Common casting processes include gravity die casting, sand casting, lost foam casting, etc., and the products produced by different casting processes have different characteristics, the casting of pump housing is most suitable for the method of gravity die casting, which can provide the following characteristics for pump housing.

Superior durability

Our Casting Pump Housing uses high-grade aluminum alloy and precision gravity casting technology to produce products with extremely high mechanical strength, wear and corrosion resistance, ensuring a long service life under harsh operating conditions.

Superior pressure capacity

The cast method for a one-piece solid construction gives Casting Pump Housing excellent high-pressure tolerance without the risk of leakage, ensuring safe, reliable and continuous operation of the entire pumping system.

Wide applicability

Casting Pump Housing can be designed to meet the application of different applications in different fields of application, compatible with a variety of media. (e.g. water flow, oil, chemicals, etc.)

Casting Process of Pump Housing

Mold Design & Manufacturing

Based on the product digital model, the casting process is simulated and analyzed, and the mold containing the gate riser system, cavity and core is designed. Mold steel (such as H13) is then used to manufacture molds through precision machining techniques such as CNC and EDM.

Raw Material Preparation & Melting

The raw materials used are heated and melted in a melting furnace, and then refined and metamorphosed to improve the quality of the liquid metal.

Mold Preparation

Before clamping and pouring, the mold needs to be pre-treated to achieve the best condition. The mold is usually heated to 200-300C to prevent the metal liquid from being overcooled. After preheating, a layer of special refractory coating should be evenly sprayed on the surface of the cavity to protect the mold, control cooling and facilitate demolding.

Pouring & Solidification

The processed metal liquid is poured into a container of the automated die casting equipment, which pours the molten metal into the mold at a controlled temperature and speed. In this process, the well-designed riser continues to provide metal liquid for shrinkage, effectively avoiding shrinkage and shrinkage inside the casting, so as to obtain a densely structured blank casting.

Mold Opening & Cleaning

When the casting in the cavity has solidified and cooled to sufficient strength (still at a high temperature), the casting is removed from the mold using an ejection mechanism or manipulator. At this time, the casting also has a grating riser system, flash and burrs, which need to be removed by cutting, tapping, etc., and then shot blasting, using high-speed projectiles to impact the surface of the casting to remove residual scale, paint and obtain a smooth surface appearance.

Heat Treatment

For aluminum alloy castings like A356, heat treatment is a critical step in ensuring that they achieve the desired mechanical properties, usually using the classic T6 heat treatment process. This process could improve the strength, hardness and dimensional stability of the casting.

Machining

This step uses CNC and other precision machine tools to turn, mill, drill, and tap key parts of the blank. Ensure that the dimensional accuracy, shape and position tolerances, and surface finish of the part meet the final product requirements.