Forwell Precision Machinery Co., Ltd.
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Quick Die Change System - Quick Die Change System Component
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Home > Products > Q.D.C.S. - Quick Die Change System > Quick Die Change System Component > Lifter Rollers > DR/DU Die Lifter
DR/DU Die Lifter
Patent Number: ZL 01 2 64424.2
These spring-loaded rollers easily fit to different-sized T-or U-slots on the bolster by adding the spacers to the side walls of the rollers. As rollers are available in standard lengths of 200mm and 300mm, any roller length can be constructed by combining these standard lengths in increments of 100mm.
DR Specifications :
| Basic Model | Width (mm) | Length (mm) | Springs (pcs) | Lift Force (kgf) |
DRL22-200/DRB22-200 |
22 | 200 | 4 | 37.5Kgf |
DRL22-300/DRB22-300 |
22 | 300 | 6 | 37.5Kgf |
DRL28-200/DRB28-200 |
28 | 200 | 4 | 75Kgf |
DRL28-300/DRB28-300 |
28 | 300 | 6 | 75Kgf |
DR Diagram :
- DR Construction & Action :
- T-Slot / U-Slot Dimension :
Maximum Lift Force per line (kgf) :
Overall Length |
200 | 300 | 400 | 500 | 600 | 700 | 800 | 900 | 1000 | 1100 |
DR22 |
150 | 225 | 300 | 375 | 450 | 525 | 600 | 675 | 750 | 825 |
DR28 |
300 | 450 | 600 | 750 | 900 | 1050 | 1200 | 1350 | 1500 | 1650 |
Overall Length |
1200 | 1300 | 1400 | 1500 | 1600 | 1700 | 1800 | 1900 | 2000 |
DR22 |
900 | 975 | 1050 | 1125 | 1200 | 1275 | 1350 | 1425 | 1500 |
DR28 |
1800 | 1950 | 2100 | 2250 | 2400 | 2550 | 2700 | 2850 | 3000 |
DU Diagram :
DU Die Lifter |
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