Closed Impeller 3D Printing | Custom Titanium Impeller

3D printing closed impeller

This product is made of titanium alloy TC4 (Ti-6Al-4V) as raw material and is integrally formed by selective laser melting (SLM) process.

3D-printed titanium alloy closed impellers are mainly used for fluid transport and power boosting, and have significant advantages in lightweighting, complex structure realization and corrosion resistance.

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Product Details

Core features and advantages

Feature Dimension	Detailed Explanation
Material properties	Density: 4.51 g/cm³ . Mechanical properties : Tensile strength: ≥900 MPa , Yield strength: ≥820 MPa , Elongation: ≥10% . Corrosion resistance , high temperature resistance ( 450–500℃), can withstand even higher temperatures for short periods.
Technological advantages	Selective Laser Melting (SLM) ensures product quality: 1. Complex structure integral molding : It can directly print complex structures such as internal flow channels and blades of closed impellers . 2. High precision and consistency : dimensional accuracy up to ±0.1 mm, high internal flow channel geometric accuracy. 3. High material utilization rate : Material utilization rate >90%, significantly reducing costs and waste. 4. Short production cycle : From 3D model to finished product, it only takes a few days, without the need for mold making. 5. Support-free/less support design : Optimize the printing process to achieve supportless internal structure forming, reducing post-processing work.
Surface treatment	The original printed surface roughness Ra≈6.3–12.5 μm, with a metallic matte finish. Various treatments are available , including glass bead or alumina sandblasting , polishing, and coating, to meet customer needs.
Application performance	1. Fluid efficiency improved by 5-10% 2. Achieve lightweight design to reduce equipment load and energy consumption. 3. It has strong corrosion resistance and can adapt to harsh environments. 4. It can operate stably at high speeds (>10,000 rpm) .

Technical parameters

Material standards : ASTM B85/B85M / ISO 3522

Process Standard : Selective Laser Melting (SLM) process for one-piece molding

Size range : can be customized according to customer drawings.

Main standards : Can comply with ASME B16.11, GB/T 14626, HG/T 21634, etc., or be manufactured according to customer drawings.

Inspection standards : 100% dimensional inspection, penetrant testing (PT), radiographic testing (RT), pressure testing and material reports are available.

Typical application areas

1. Aerospace : Fuel pumps for aircraft engines, hydraulic pump impellers , booster pumps for aerospace liquid oxygen/kerosene propulsion systems.

2. Oil and Chemical Industry and Energy : Chemical process pumps, impellers for pumps containing corrosion-resistant media , high-pressure pumps for seawater desalination, and booster pumps for reverse osmosis systems.

3. Medical and Life Sciences : Artificial Heart Assist Device (VAD) Blood Pump Impeller

4. High-end equipment and industrial manufacturing : high-speed centrifuges, turbocharger impellers , and fuel cell air compressor impellers for new energy vehicles.

Quality control

The design and simulation phase, along with four stages—material control, process monitoring , post-processing, and inspection—ensure that tolerances and accuracy meet customer standards.

Service Support

We support customized production based on drawings, small-batch trial production, and large-scale production, and provide comprehensive technical consultation and after-sales support.

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3D printing closed impeller

Products

3D printing closed impeller

Product Details

Core features and advantages

Technical parameters

Typical application areas

Quality control

Service Support

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3D printing closed impeller

Products

3D printing closed impeller

Product Details

Core features and advantages

Technical parameters

Typical application areas

Quality control

Service Support

Inquiry Now

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Customer Reviews

CONTACT US

PRODUCT

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