Customized Design Metal Casting Pump Spare Parts Volute Casing

Customized Design Metal Casting Pump Spare Parts Volute Casing

Manufacturing Products:

Production Process:

Design and mold making:
Design the impeller model according to the requirements and manufacture the mold (sand mold or metal mold) required for casting.

Material preparation:
Select suitable casting materials (such as gray cast iron or ductile iron) and auxiliary materials (sand core, coating, etc.).

Molding and core making:
Use molding sand to make the casting mold and prepare the sand core for the molding of the internal flow channel of the impeller.

Smelting metal:
Melt the metal raw material and adjust the composition to ensure that the casting material meets the specified performance requirements.

Pouring and cooling:
Pour the molten metal into the mold, cool and solidify to form the impeller blank.

Sand removal and cleaning:
Remove the sand mold and sand core, and clean the impurities and flash on the surface of the casting.

Heat treatment:
Perform heat treatment such as annealing and quenching as needed to improve the performance of the casting.

Finishing:
Use CNC machining equipment to perform precision machining such as turning and milling on the casting, and perform dynamic balancing calibration.

Surface treatment:
Apply anti-corrosion coating, spray painting or polishing as needed.

Quality inspection: Check appearance, size, material properties and dynamic balance to ensure that the product meets the requirements.

Application areas of castings:

Machinery manufacturing: such as machine tool bases, gears, and engine housings.
Automotive industry: engine cylinders, wheels and other parts.
Aerospace: high-precision lightweight parts (such as turbine blades).
Construction industry: pipe fittings, valves, and decorative components.

Who we are

SND Foundry have been specializing in the production and sales of manhole cover and gully grating, valves, pipe & pipe fitings and metal castings products nearly 20 years. It is located in Wu'an Industrial Park, Handan City, Hebei Province. The park is the largest mechanical casting spare parts processing industrial park in Handan, with a complete supporting industry chain and convenient transportation.

SND has fully passed the ISO9001 quality management system certification. During the production process, it implements a number of strict detailed standards and conducts full-process quality control. Our company has well-equipped chemical laboratories and physical performance laboratories. A complete set of testing equipment such as Direct Reading Spectrometer, Metallographic Microscope, Rockwell Hardness Tester, Universal Material Testing Machine, Non destructive testing(NDT), and Three-dimensional Coordinate Measuring instrument can be used to effectively control chemical composition and ensure mechanical performance.

Company Mission:
Committed to creating high-quality products and service, creating a century enterprise trusted by customers, respected by society, the most valuable and internationally influential
Work Attitude: Responsibility Pragmatism Professional