Handan Shengnada New Material Technology Co., Ltd.
SND FOUNDRY, YOUR RELIABLE PARTNER IN SIDE!
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En-Gjl-200 Submersible Pump Impeller Castings With High Temperature Resistance
The Cast Iron Impeller is a key component used in fluid-handling equipment such as pumps, blowers, and compressors. Known for its durability, excellent wear resistance, and cost-effective manufacturing, cast iron impellers are designed to efficiently transfer energy from the motor to the fluid, thereby enabling smooth and reliable flow. They are widely used in industries such as water treatment, petrochemical, mining, agriculture, and HVAC systems.
Manufactured using premium-quality cast iron (such as gray cast iron or ductile iron), these impellers are available in various sizes, shapes, and configurations to meet the specific requirements of different applications.
Product Description:
| Process | investment casting, lost wax process, gravity casting |
| Certification | ISO 9001:/2015; Ad2000/W0; PED97/23 |
| Material | Steel, Stainless steel, low-medium carbon steel, alloy steel, etc. |
| Application | Food Machinery, valve pump, Mechanical & engineering, hardware. ETC |
| Standard | UNI, DIN, ASTM, AISI, BS, etc. |
| Heat treatment | Normalizing, Quenching, Annealing, carburizing. nitriding, etc. |
| Surface treatment | blasting, polishing, painting, nickel chromium plating, phosphating, anodizing. |
| Machining | CNC turning, milling., drilling, boring, broaching. |
| Packing | Wooden case |
| As per customers' requirements |
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.
Who we are:
SND FOUNDRY have been specializing in the production and sales of metal casting products nearly 20 years.
The company integrates sand casting, lost wax casting, lost foam casting, machining, heat treatment, and surface treatment. It specializes in providing precision castings of various materials such as cast iron, cast steel, stainless steel, alloy steel, wear-resistant and heat-resistant steel, with an annual output 20,000 tons of castings.
After years of continuous efforts, SND has successfully developed casting products for various industries such as automobiles, rail transit, mining machinery, chemicals, energy, electric power, water conservancy, and hardware construction. At present, our company's products are mainly supplied to Weichai, ShanQi Automobile, Beijing Valve, Minmetals Group, Handan Steel Group and other companies. The products have exported to Russia, Spain, Germany and other overseas countries.
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, Hardness Tester, Universal Material Testing Machine and Pressure test machine can be used to effectively control chemical composition and ensure mechanical performance.
