Fully Customized High-Precision MVR Evaporation System Centrifugal Compressor Impeller
High-precision blade shape, zero oil pollution, suitable for high-purity processes. Specially developed for high-purity process scenarios including pharmaceutical, semiconductor, and lithium battery electrolyte recovery applications.
Technical Specifications
| Processing Technology |
Comprehensive machining services including CNC machining, milling, turning, 3-axis to 5-axis machining, large gantry five-axis, wire EDM, 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 |
| 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 |
Advanced Features
- Ti-6Al-4V titanium alloy laser powder bed melting (LPBF) integrated forming process
- Aviation grade forming accuracy: blade profile tolerance ± 0.01mm
- Channel surface roughness Ra ≤ 0.4 μm
- Magnetic levitation bearings with active tip clearance control (ATGC)
- Stable operation at 30,000-45,000 RPM
- Zero oil pollution - compressed steam path completely oil-free
- Condensate water purity meets ISO 8573-1 Class 0 standard (total oil content ≤ 0.00 mg/m³)
- Surface composite PVD TiAlN hard coating (0.3-0.5 μm)
- Laser cladding NiCrBSi gradient transition layer
- Average annual corrosion rate less than 0.03mm in corrosive steam media
- Service life exceeding 15,000 hours
Quality Assurance
Multi-layer quality inspection before factory shipment. Five-axis five-linkage machining center with error of ±0.02mm. Dynamic balance accuracy and overspeed testing provided. Labyrinth non-contact sealing and constant temperature vibration-free dynamic balance platform (G0.4 level, residual unbalance ≤ 0.1 g*mm/kg) ensure leak-free, pollution-free, and vibration-free gas flow channels.
Additional Information
| Processing Method |
Customized according to provided CAD drawings (2D/PDF/CAD/DWG/DFF) and 3D files (IGES/STEP/VDA) |
| Packaging |
Customized packaging to prevent damage during transportation |
| Logo |
Custom logo available |
| Minimum Order Quantity |
MOQ = 1 |
ISO 9001 Certified
Customized Precision Parts: We welcome your customization requirements and look forward to establishing productive OEM/ODM partnerships.