Fully Customized Special Environment High-Speed Corrosion-Resistant
Centrifugal Compressor Impeller
Specially engineered for harsh industrial scenarios, this
high-precision centrifugal impeller delivers exceptional
performance in extreme operating conditions. Utilizing advanced
Ti-6Al-4V titanium alloy laser powder bed melting (LPBF) integrated
forming technology, it achieves zero structural defects and
superior material homogeneity.
Key Performance Specifications:
• Geometric tolerance control within ±0.02mm
• Dynamic balance accuracy: G0.4 level (residual unbalance ≤ 0.1
g*mm/kg)
• Operating speed: 30000-45000 RPM
• Single-stage pressure ratio: 2.3-2.6
• Multi-stage series total pressure ratio: >8.0
• Service life: >12,000 hours
• Fault-free operation: >15,000 hours
Advanced Corrosion Protection
Features synergistic protection with PVD TiAlN hard coating and
laser cladding NiCrBSi gradient transition layer, enabling
resistance to concentrated hydrochloric acid, wet hydrogen sulfide,
chlor alkali electrolyte, and other strong corrosive media.
Technical Specifications
| 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 |
|---|
| Precision Tolerance | ±0.01 mm |
|---|
| Surface Roughness | Ra 0.8-1.6 μm |
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| 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 |
|---|
Quality Assurance
Each product undergoes multi-layer quality inspection before
leaving the factory. For five-axis five-linkage machining centers
with ±0.02mm error tolerance, we provide comprehensive dynamic
balance accuracy and overspeed testing to ensure optimal
performance.
Certification: ISO 9001 Certified
Minimum Order Quantity: MOQ = 1
Packaging: Customized packaging to prevent damage during transportation
Logo: Custom logo available
Customization & Manufacturing
We customize according to provided CAD drawings in 2D
(PDF/CAD/DWG/DFF) or 3D (IGES/STEP/VDA) formats, supporting both
OEM and ODM requirements.
We look forward to receiving your customization requirements and
establishing a productive partnership for OEM/ODM projects.