Capabilities
Impro takes pride in providing our high-quality products and services, reasonable costs, and timely delivery of all our products. We hold quality certifications according to ISO 9001, ISO/IATF 16949, AS 9100, ISO14001, and BS OHSAS 18001. Impro is reputed for its flexible and agile manufacturing operations by delivering orders for just a few pieces or up to several million.
Precision Machining Process Capabilities
| Process | Type | Size Range | Accuracy |
|---|---|---|---|
| Turning | CNC Transfer | Φ20×100 mm | 0.01 mm |
| Turning | CNC Swiss Lathe | Φ32×320 mm | 0.01 mm |
| Turning | CNC Swiss Lathe | Φ32×600 mm | 0.01 mm |
| Turning | CNC Fixed Lathe | Φ140×300 mm | 0.01 mm |
| Turning | CNC | Φ620×1200 mm | 0.01 mm |
| Turning | CNC MultiSpindle | Φ22×120 mm | 0.01 mm |
| Turning | CNC MultiSpindle | Φ32×100 mm | 0.01 mm |
| Turning and Milling | CNC Turret-Type super multitasking machine | Φ190×678 mm | 0.005 mm |
| Milling | CNC | 1035×510×635 mm | 0.01 mm |
| Milling | CNC | 1300×550×635 mm | 0.01 mm |
| Gun-drilling | CNC | Φ0.8-Φ12×400 mm | 0.015 mm |
| Gun-drilling | CNC | Φ0.8-Φ18×1200 mm | 0.015 mm |
| Hobbing | Hobbing | Φ60×175 mm | Quality 8 |
| Deburring | Trowal Deburring | ||
| Deburring | ECM | ||
| Deburring | AFM | ||
| Grinding | CNC Plane – Double Face | Φ200x75mm | Flatness: 0.001 mm |
| Grinding | Plane | 610×305×450 mm | Flatness: 0.001 mm |
| Grinding | CNC Plunge Grinding | Φ150×250 mm | Roundness: 0.0004 mm Straightness: 0.001 mm |
| Grinding | CNC Throughfeed Grinding | Φ100×400 mm | Roundness: 0.0004 mm Straightness: 0.001 mm |
| Grinding | Centerless Grinding | Φ150×280 mm | Roundness: 0.0005 mm Straightness: 0.0010 mm |
| Grinding | Centerless Grinding | Φ200×400 mm | Roundness: 0.0005 mm Straightness: 0.0010 mm |
| Grinding | Cylindrical Grinding | Φ449×700 mm | Roundness: 0.001 mm Straightness：0.001 mm |
| Grinding | CNC OD | Φ200×1000 mm | Roundness: 0.0004 mm Straightness：0.0010 mm |
| Grinding | ID | Φ100×100 mm | 0.005 mm |
| Grinding | CNC ID | Φ100×150 mm | 0.005 mm |
| Grinding | ID Honing | Φ3.2-100×280 mm | Roundness： 0.0025 mm Straightness：0.0025 mm |
| Honing | ID Honing | Φ12×180 mm | Roundness: 0.001 mm Straightness：0.0010 mm |
| Lapping | ID | Φ80×300 mm | Roundness：0.001 mm Roughness：Ra≤0.05 μm |
| Lapping | Plane | 300×300 mm | RFlatness：0.0005 mm |
| Super Finish | OD Superfinish | Φ100×400 mm | <Rz0.4 |
| Washing | Ultrasonic Washing | 400×500 mm | <200µm |
| Washing | Spray Type Washing | Φ50×1200 mm | <200µm |