Die Casting Molds For Pump Bodies/Valve Housings

I. Core Characteristics of Molds

High Sealing Assurance

Pump bodies and container housings have extremely high requirements for sealing. The structure of die casting molds for pump bodies/valve housings is precisely designed. By improving the matching between the cavity and the core, it ensures that the castings are formed without sand holes and no liquid leakage. The key parts of the mold are designed with high-strength alloy steel materials and undergo heat-resistant treatment to ensure that the wear resistance effect is not compromised.

Adaptability to Complex Structures

There are many complex structures such as internal flow channels of pump bodies and flange interfaces of valve housings. The pump body/valve housing die-casting molds adopt a split combined design. On the premise of ensuring the assembly accuracy of mold components, it can die-cast castings with complex structures in one time, reducing secondary processes. The mold can be applied to the production of pump bodies and valve housings of various sizes and requirements.

Cooperation with Efficient Production

The reasonably designed cooling water channel positions in the mold can timely take away the die-casting heat, thereby shortening the casting cycle and improving production efficiency. The die casting molds for pump bodies/valve housings can be equipped with die-casting machines of different tonnages and are suitable for die-casting of aluminum, zinc and other alloys, meeting the requirements of mass production.

II. Production Process

Demand Communication and Design

When customers need to customize die casting molds for pump bodies/valve housings, we will consult technical personnel about the size, material and use environment of the castings. Based on years of experience and design software, we repeatedly deliberate on the mold structure. After confirming that there are no problems, we communicate with customers to finalize the mold.

Precision Machining and Manufacturing

The factory uses CNC machine tools, electric discharge machines and other processing equipment to process mold parts according to the drawings. From rough machining to remove excess material to finishing and polishing key areas, each step measures the size with precision measuring tools to ensure that the size requirements of each part of the pump body/valve housing die-casting molds are met.

Mold Testing and Adjustment

After the mold is assembled, trial production tests are carried out. Through multiple die-casting tests, the forming situation of the casting at the gate is observed. The gate position of the pump body/valve housing die-casting molds at the gate and the size of the exhaust hole are adjusted during casting forming to ensure that the pump body/valve housing die-casting molds produce good castings and reduce the number of waste castings.

Quality Inspection and Delivery

For the pump body/valve housing die-casting molds after mold testing, quality inspection is carried out on the surface finish and the joint of parts. After confirming that there are no problems, they are packaged according to the customer's requirements, and the corresponding instruction manual and maintenance suggestions are attached with the products, which are delivered to the customer's factory through safe logistics.

III. Factory Advantages

Rich Customization Experience

We have customized various types of housing die-casting molds for pumps/valves for global customers for many years. We are familiar with the housing structures of pumps/valves in different industries, can quickly respond to customer needs and provide suitable producible molds.

Strict Quality Control

From raw materials to mold delivery, all undergo manual inspection. Raw materials are tested for hardness and toughness, and sizes are sampled during processing. Each set of die casting molds for pump bodies/valve housings undergoes quality inspection.

Flexible Production Capacity

We can produce pump body/valve housing die-casting molds of different calibers according to customers' samples or drawings, meet customers' needs from small sample making to mass production, and provide customers with all-round services from samples to production.

Comprehensive After-Sales Guarantee

After the mold is delivered, a 12-month warranty service is provided. If any problem occurs during use, we provide rapid technical support and give technical guidance on mold maintenance to extend the service life of the pump body/valve housing die-casting molds.