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High Speed Roll Feeder RFS Series

MODEL Material Width Feeding Length Material Thickness Height of Production Line Press Capacity Overall Dimensions (mm) Weight of the Machine
mm mm mm mm mm A B C D E F G H Kg
RFS –105NS 100 50 0-1.6 55-100 5-20 537 247 250 290 200 95 295 120 64
RFS –205NS 200 50 0-1.6 55-100 20 637 347 270 342 220 125 295 120 87
RFS –305NS 300 50 0-1.6 55-100 40 737 447 270 392 220 125 295 120 103
RFS –405NS 400 50 0-1.6 55-100 60 837 547 270 442 220 125 295 120 120
RFS –505NS 500 50 0-1.6 55-100 80 937 647 270 492 220 125 295 120 140
RFS –605NS 600 50 0-1.6 55-100 110 1037 747 270 542 220 125 295 120 161
RFS –705NS 700 50 0-1.6 55-100 110 1137 847 270 592 220 125 295 120 181
RFS –805NS 800 50 0-1.6 55-100 110 1237 947 270 642 220 125 295 120 201
RFS –138NS 130 80 0-3.5 60-120 10-60 535 275 310 276 272 95 295 185 76
RFS –188NS 180 80 0-3.5 60-120 20-60 605 345 310 311 272 380 325 241 84
RFS –1310NS 130 100 0-3.5 70-140 40-60 618 308 410 349 272 380 632 241 142
RFS –1510NS 150 100 0-3.5 70-140 40-60 688 378 410 384 272 380 632 241 155
RFS –2010NS 200 100 0-3.5 70-140 40-80 688 378 410 384 272 380 632 241 155
RFS –3010NS 300 100 0-3.5 70-140 60-160 788 478 410 434 272 380 632 241 180
RFS –4010NS 400 100 0-3.5 70-140 80-260 888 878 410 464 272 380 632 241 200
RFS –5010NS 500 100 0-3.5 70-140 110-260 988 678 410 534 272 380 632 241 220
RFS –6010NS 600 100 0-3.5 70-140 160-260 1099 778 410 564 272 380 632 241 240
RFS –7010NS 700 100 0-3.5 70-140 160-260 1188 878 410 634 272 380 632 241 260
RFS –1315NS 130 156 0-3.5 70-140 40-60 618 308 410 349 272 380 632 241 143
RFS –1515NS 150 150 0-3.5 70-140 40-80 688 378 410 384 272 380 632 241 156
RFS –2015NS 200 150 0-3.5 70-140 40-80 688 378 410 384 272 380 632 241 156
RFS –3015NS 300 150 0-3.5 70-140 60-160 788 478 410 434 272 380 632 241 181
RFS –4015NS 400 150 0-3.5 70-140 80-260 888 578 410 484 272 380 632 241 201
RFS –5015NS 500 150 0-3.5 70-140 410-260 988 678 410 534 272 380 632 241 221
RFS –6015NS 600 150 0-3.5 70-140 160-260 1088 778 410 864 272 380 632 241 241
RFS –7015NS 700 156 0-3.5 70-140 160-260 1188 878 410 634 272 380 632 241 261
RFS –1320NS 130 200 0-3.5 70-140 40-80 618 308 430 349 272 380 632 256 146
RFS –2020NS 200 200 0-3.5 70-140 40-80 688 376 430 364 272 380 632 256 159
RFS –3020NS 300 200 0-3.5 70-140 60-160 788 478 430 434 272 380 632 256 184
RFS –4020NS 400 200 0-3.5 70-140 80-260 888 578 430 484 272 380 632 256 204
RFS –5020NS 500 200 0-3.5 70-140 110-260 988 678 430 534 272 380 632 256 224
RFS –6020NS 600 200 0-3.5 70-140 160-260 1088 778 430 584 272 380 632 256 244
RFS –7020NS 700 200 0-3.5 70-140 160-260 1188 878 430 634 272 380 632 256 264
RFS –2030NS 200 300 0-3.5 100-190 60-160 720 410 480 488 317 380 677 298 223
RFS –3030NS 300 300 0-3.5 100-190 80-200 820 510 480 535 317 380 677 298 251
RFS –4030NS 400 300 0-3.5 100-190 80-200 920 610 480 585 317 380 677 298 279
RFS –5030NS 500 300 0-3.5 100-190 110-260 1020 710 480 635 317 380 677 298 307
RFS –6030NS 600 300 0-3.5 100-190 110-260 1120 810 480 685 317 380 677 298 335
RFS –7030NS 700 300 0-3.5 100-190 110-260 1220 910 480 735 917 380 677 298 363
*The contents are subject to change without prior notice.

Features

Unilateral bearing
Enchased cemented carbide alloy, and equip with roller bearing, it have good abrasive resistance, stability, accuracy and long lifetime. The gear is hardened to HRC60 after heat treatment and grounded to the best transmission accuracy.

Roller
We adopt hollow type roller as it is light and low inertia, it can stop immediately, ensure the precision of feeding.
After being heated treatment HRC60°. Chroming and grinding, so the roller has high hardness, good abrasive resistance and and long lifetime.

Disk Brake
Apply best brake lining disc for best accuracy, durability and stability.

The reversing device
  • The structure is same as unilateral bearing. It can control the down roller accurately and prevent the roller reversing even for long time. Thus it can improve the stability and accuracy.
  • The brakes will not out of control by the splashed waste oil with the anti-reversing device. Generally the waste oil will cause the down roller reverse when the press machine is punching.
  • It will not cause high heat.
  • it applied hard alloy and roller to make sure the good abrasive resistance.
  • movement method and ball are doing circular motion , not straight movement of 4 pillar, so it will not appear lock phenomenon.
  • small friction force, make the related transmission twisting force decreasing, driver construction is not easy to be broken.
  • special construction increase the working life.

Precision
The accuracy can meet 0.05mm, basis on the different feeding length of stock and strokes. If it has the guide pin for location, the accuracy can be better to ±0.01mm.

Type
Single type: It is suitable for thick material (thickness is above 0.15mm), single process punching or multi-process punching products.
Multiple-type: It is suitable for the thin material (thickness is lower 0.15mm), single process punching products, as metal sheet, plates and so on.  

Advantage
  • High productivty: Continuous process is available.
  • High speed: It can approach 600 strokes per minute.
  • Universality: It can be used for different width and thickness material, only need to adjust the feeder to match with moulds.
  • Universality: It can be used for different width and thickness material, only need to adjust the feeder to match with moulds.