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custom stainless steel impeller by investment casting

Short Description

Types of impellers we can custom: Closed type,Front half open type,Rear half open type,Open impeller,Semi open impeller

Casting Material: Stinless steel (various grades and models available)

Casting Manufacturing: Investment Casting + CNC Machining

Size: Customized based on client requirements

Surface Finish: Polished or specific coating options

Heat Treatment: Annealing + Solution


  • Industrial Pumps
  • Agitators
  • Compressors
  • Fluid Conveyance Equipment

Products Description

Crafted through precision investment casting, our custom stainless steel impeller stands as a crucial component manufactured with exacting precision. Engineered to meet specific requirements, this high-quality, customized impeller showcases exceptional performance across diverse applications.

What is an impeller?

Impeller not only refers to the disc with moving blades, which is an integral part of the impulse turbine rotor, but also refers to the general term of the disc and the rotating blades installed on it. Impellers can be classified according to shape and opening and closing conditions.

Key Features

Premium Stainless Steel Material: Constructed using high-grade stainless steel, it offers outstanding corrosion resistance and wear durability for prolonged, reliable operation.

Precision Investment Casting: Manufactured through precision investment casting, ensuring intricate design and precise dimensions, enhancing efficiency and reducing energy consumption.

Tailored Design: Customized to meet individual client specifications, ensuring perfect fit and exceptional performance for various industrial and mechanical applications.

Exceptional Durability: Carefully engineered and optimized for superior durability and reliability, even in harsh working environments.

Versatile Applications: Suitable across various industries including chemical, energy, water treatment, aerospace, delivering stable and outstanding performance.

Heat dissipation air blades

Advantages of Investment Casting Components

impellers for pumps

Casting difficulty of different types of impellers

Types of ImpellersDifficulty
Closed impellerEasier to cast because its structure is relatively simple and has no openings or channels.
Front Half-Open TypeCasting is relatively easy but slightly more complex than closed impellers because of the somewhat open structure.
Rear Half-Open TypeHave some complexity.
Open impellerGreater precision and complexity are required.
Closed impeller

Investment Casting Foundry-Easiahome

Casting Material
1. Duplex Stainless Steel,Ferritic Stainless Steel, Martensitic Stainless Steel ( 1Cr13,2Cr13), Austenitic stainless steel ( CF8,CF8M,CF3 and CF3M), Precipitation Hardening Stainless Steel( 17-4PH); 2. Carbon Steel, Alloy Steel, Tool Steel, Heat Resistant Steel; 3. Cobalt-base Alloy,Nickel-base Alloy, Aluminium Alloy, Copper-base Alloy.
Material for Shell Building
Silica Sol
Production Capacity
More than 250 tons per month, more than 3,000 tons annually.
Surface finish
Powder Painting, Geormet, Anodizing Polishing, Sand / Shot Blasting, Zinc Plating, Nickel Plating, Oxidation Treatment, Phosphating.
Heat Treatment
Normalizing, Tempering, Quenching, Annealing, Solution, Carburization.
Production facility
Casting facility + Machining facility (CNC,NC lathe,ordinary machine tools)
ISO 9001 : 2015 ; IAFT16949

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Easiahome provides worldwide distribution of all stainless steel. With our wide range of products, we offer expert market advice and complete metal working.