please see follows
Item | Unit | Mill size | ||||||
50 | 76 | 90 | 100 | 120 | 133 | |||
OD of pipe billet | mm | 50—60 | 60—75 | 75—100 | 70—110 | 80—120 | 100—130 | |
Length of pipe billet | mm | 600—1000 | 600—1400 | 700—2600 | 800—2000 | 900—1800 | 900—1500 | |
OD of pierced billet | mm | 50—60 | 60—75 | 75—105 | 75—115 | 80—125 | 100—133 | |
Length of pierced billet | mm | 1500—3000 | 1500—4500 | <6000 | <5000 | <5000 | <5000 | |
Diameter of roller | mm | 340/300 | 500/450 | 600/530 | 550/500 | 600/550 | 650/550 | |
Rpm of roller | r/m | 120 | 107 | 121 | 135 | 84 | 79 | |
Route of pusher machine | mm | 600 | 1300 | 2100 | 2100 | 2100 | 1700 | |
Route of mandril car | mm | 4000 | 6300 | 7600 | 5900 | 6400 | 6200 | |
Speed of mandril car | m/s | 1.6 | 2.2 | 2.6 | 2.6 | 2.2 | 1.061 | |
| type |
| JR137-6 | JRQ-1410-6 | JR800-20/1730 | JR215/39-20 | YR1600-16/2150 | YR2000-12/1730 |
Main motor | power | kw | 280 | 520 | 800 | 1000 | 1600 | 2000 |
| rpm | r/min | 980 | 985 | 293 | 296 | 369 | 495 |
Dimension of machine | m | 16×3.33×2 | 23.4×4.4×2.16 | 30×3.35×2.85 | 26×4.4×3.5 | 30×3.35×2.85 | 25.82×4.56×3.147 | |
Weight of machine | t | 22.2 | 34 | 65 | 91.3 | 116.7 | 138.465 |