Capabilities
Impro is capable of meeting material specifications according to ASTM, SAE, AISI, ACI, DIN, EN, ISO, and GB standards. We pour more than 100 different ferrous and non-ferrous alloys. Dimensionally and geometrically complex investment castings are produced to net shape, minimizing the need for secondary machining.
Investment Casting for Industrial and Automotive Applications
| Material | Weight | Size Limit | Surface Finish | Melting |
|---|---|---|---|---|
| Carbon Steel/Alloy Steel/Stainless Steel | 0.02-220 lbs/ 0.01-100 kg |
24″x24″x24″/ 600x600x600mm |
Ra6.3 (Ra3.2 achievable if specified) | Air Melting/Gravity Pouring |
| Aluminum Alloy | 0.03-30 lbs/ 0.02-15 kg |
16″x12″x12″/ 400x300x300mm |
Ra6.3 | Air Melting/Gravity Pouring |
| Copper Alloy | 0.02-220 lbs/ 0.01-100 kg |
24″x24″x24″/ 600x600x600mm |
Ra6.3 | Air Melting/Gravity Pouring |
| Ductile Iron/Gray Iron | 0.03-30 lbs/ 0.02-15 kg |
16″x12″x12″/ 400x300x300mm |
Ra6.3 | Air Melting/Gravity Pouring |
Investment Casting for Aerospace, Medical, and IGT Applications
| Material | Weight | Size Limit | Surface Finish | Melting/Pouring |
|---|---|---|---|---|
| Stainless Steel/Low Alloy Steel | 0.02-100 lbs/ 0.01-45 kg |
24″x24″x24″/ 600x600x600mm |
Ra3.2 (Ra2.8 achievable if specified) | Air Melting/ Gravity Pouring & Rollover Pouring |
| Super Alloys | 0.02-66 lbs/ 0.01-30 kg |
20″x24″x24″/ 500x600x600mm |
Ra3.2 (Ra2.8 achievable if specified) | Vacuum Melting and Pouring |
| 16-253 lbs/ 8-115 kg |
43″x43″x47″/ 1100x1100x1200mm |
Ra3.2 (Ra2.8 achievable if specified) | Vacuum Melting and Pouring | |
| Aluminum | 0.07-33 lbs/ 0.03-15 kg |
20″x20″x20″/ 500x500x500mm |
Ra3.2 (Ra2.8 achievable if specified) | Air Melting and Counter Gravity Pouring |