HFW Series
Process:
#0 Simplified upset →#1 Closed die pre-forming→#2 Separation→#3 Piercing
#1 Closed die pre-forming → #2 Forming → #3 Separation → #4 Piercing
#1 Closed die pre-forming→ #2 Pre-forming → #3 Separation → #4 Piercing
#1 Closed die pre-forming→ #2 Forming → #3 Piercing
#0 Simplified upset →#1 Closed die pre-forming→#2 Separation→#3 Piercing
#1 Closed die pre-forming → #2 Forming → #3 Separation → #4 Piercing
#1 Closed die pre-forming→ #2 Pre-forming → #3 Separation → #4 Piercing
#1 Closed die pre-forming→ #2 Forming → #3 Piercing
| MODEL | HFW1800E | HFW1000-4 | HFW800-4 | HFW500-4 | HFW380-4 | HFW250-4 |
| Forging stations | 4 | 4 | 4 | 4 | 4 | 4 |
| Bar dia.XL(mm) | φ85×175 | φ65×110 | φ60×110 | φ50×70 | φ46×70 | φ35×50 |
| Max.cutoff slug weight(g) | 6000 | 2800 | 2440 | 1000 | 1000 | 370 |
| Blank outer dia.(mm) | 75〜165 | 48〜115(105) | 48〜105(94) | 36〜90(82) | 36〜82(74) | 20〜58(53) |
| Blank height(mm) | 12〜130 | 70 | 70 | 50 | 10〜55 | 8〜30 |
| Production speed (min-1) | 50〜70 | 45〜90 | 45〜100 | 90〜140 | 90〜150 | 120〜160 |
| Main motor (kW) | 480 | 205 | 180 | 132 | 110 | 55 |
| Forging load(kN) | 18,000 | 10,000 | 8,000 | 5,000 | 3,800 | 2,500 |
| Machine weight(kg) | 350,000 | 155,000 | 150,000 | 70,000 | 65,000 | 35,000 |