OEM ODM Centrifugal Impeller High Precision Machining Impeller
Price:
Single item，100-30000 USD
MOQ:
1 Pcs
Delivery Time:
7-30 days
Brand:
LAISHUN
Product Description
115% Qualified Centrifugal Impeller for Overspeed Test
High-precision blade matching, continuous operation for 16000 hours with deformation in micrometers. Our centrifugal compressor impeller is fully customized with precision engineering to meet the most demanding industrial requirements.
Technical Specifications
Strictly following API 617 9th edition overspeed testing specification, continuously running for 60 seconds at 115% maximum continuous operating speed (MCOS). Real-time monitoring and verification of residual deformation under extreme centrifugal load ≤ 3μm through laser displacement sensing system (accuracy ±0.5μm), ensuring no plastic deformation and no micro crack propagation.
- Blade manufacturing adopts laser 3D scanning + CFD fluid structure coupling iterative optimization closed-loop process
- Micrometer level matching (±0.008mm) of blade outlet angle, tip clearance and chord length distribution
- Significantly suppresses aerodynamic excitation and stress concentration under overspeed conditions
- Structure utilizes Ti-6Al-4V titanium alloy laser powder bed melting (LPBF) integrated forming
- PVD TiAlN hard coating (0.3-0.5μm) and laser cladding NiCrBSi gradient transition layer
- In strong corrosive media (HF, Cl⁻, LiPF₆ decomposition products), average corrosion rate less than 0.03mm
- Dynamic balance accuracy reaches G0.4 level (residual unbalance ≤ 0.1 g*mm/kg)
- Vibration amplitude in the 15000-45000 rpm range stable at <1μm
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. |
| Processing Method | Customize according to provided CAD drawings (2D/PDF/CAD/DWG/DFF) 3D (IGES/STEP/VDA) |
Quality Assurance
Products undergo multi-layer quality inspection before leaving the factory. For five-axis five-linkage machining center processing with error of ±0.02mm, we also provide dynamic balance accuracy and overspeed testing.
Certificate: ISO 9001
Packaging & Customization
Customized packaging to prevent damage during transportation. Custom logo available. Minimum order quantity: MOQ=1.
Customized Precision Parts
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