Precision Centrifugal Compressor Impeller CNC Stainless Steel Impeller
Price:
Single item，100-30000 USD
MOQ:
1 Pcs
Delivery Time:
7-30 days
Brand:
LAISHUN
Product Description
High-Precision Corrosion-Resistant Centrifugal Compressor Impeller
Fully customized high-precision centrifugal compressor impeller with dynamic balancing accuracy of 0.5 μm level, specifically engineered for extreme industrial environments and special working conditions.
Technical Specifications
This high-precision, fully customized high-speed corrosion-resistant centrifugal impeller is specifically designed for extreme industrial environments. The component utilizes Ti-6Al-4V titanium alloy laser powder bed melting (LPBF) integrated forming process to achieve zero structural defects, material homogeneity, geometric contour accuracy of ±0.02mm, and dynamic balance accuracy breakthrough to residual eccentricity level of 0.5 μm (equivalent to G0.2 level, ISO 1940-1), far exceeding conventional industrial standards.
This accuracy is achieved through a laser interference-based multi-plane dynamic correction system and constant temperature, humidity vibration-free calibration platform, ensuring rotor vibration amplitude remains stable at <1 μm during high-speed operation at 30,000-45,000 RPM, completely eliminating the risk of fatigue cracks caused by micrometer-level imbalances.
Surface Protection & Durability
The surface composite PVD TiAlN hard coating (0.3-0.5 μm) and laser cladding NiCrBSi gradient transition layer provide exceptional corrosion resistance with an average corrosion rate of less than 0.03mm in multi-component strong corrosive media including HF, LiPF₆, Cl₂, H₂S, and wet hydrogen sulfide, with a service life exceeding 15,000 hours.
Advanced Performance Features
- Integrates Active Tip Clearance Control (ATGC) with millisecond-level laser feedback system for magnetic levitation bearings
- Achieves single-stage pressure ratio of 2.3-2.6 and multi-stage series total pressure ratio of ≥8.0
- Breaks through limitations of traditional aerodynamics and materials
- Successfully implemented in lithium battery electrolyte circulation, copper smelting flue gas desulfurization, and hydrogen energy compression stations
- Continuous fault-free operation for over 15,000 hours
Manufacturing Capabilities
| Processing Technology | CNC machining, CNC milling, CNC turning, 3-axis to 5-axis machining, large gantry five-axis, wire electrical discharge cutting, laser cutting, drilling, bending, stamping, die casting, vacuum casting, injection molding, rapid prototyping, sheet metal fabrication, and multi-step processing |
|---|---|
| Processed Materials | Iron, aluminum, stainless steel 304, 346L, titanium alloys TC4, TC11, TC21, TC22, superalloy GH4169, ductile iron, and customer-specified metal materials for processing and casting, supporting OEM processing |
| Precision Tolerance | ±0.01 mm |
| Surface Roughness | Ra 0.8-1.6 μm |
| Heat Treatment & Surface Hardening | Annealing, tempering, quenching, surface hardening (carburizing, carbonitriding), nitriding (gas, ion/plasma), induction hardening, flame hardening, vacuum heat treatment, low-temperature treatment |
| Surface Treatment | Anodizing, bead spraying, wire mesh, PVD electroplating, zinc/nickel/chromium/titanium electroplating, brushing, painting, powder coating, sandblasting, passivation, electrophoresis, electropolishing, embossing, laser/etching/engraving, etc. |
Quality Assurance & Customization
Processing Method: Customize according to provided CAD drawings (2D/PDF/CAD/DWG/DFF) 3D (IGES/STEP/VDA)
Quality Control: Products undergo multi-layer quality inspection before leaving factory. For five-axis five-linkage machining center processing with error of ±0.02mm, we also provide dynamic balance accuracy and overspeed testing.
Packaging: Customized packaging to prevent damage during transportation
Logo: Custom logo available
Certificate: ISO 9001 certified
Minimum Order Quantity: MOQ = 1
Quality Control: Products undergo multi-layer quality inspection before leaving factory. For five-axis five-linkage machining center processing with error of ±0.02mm, we also provide dynamic balance accuracy and overspeed testing.
Packaging: Customized packaging to prevent damage during transportation
Logo: Custom logo available
Certificate: ISO 9001 certified
Minimum Order Quantity: MOQ = 1
We look forward to receiving your customization requirements and establishing a productive partnership for OEM/ODM services.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Chongqing Laishun Machinery Manufacturing Co., Ltd
Location
No. 158-5 Donghe Road, Degan Street Industrial Park, Jiangjin District, Chongqing (Building 1-1, Laishun Machinery Manufacturing Plant 1)
Contact Person
Guo