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Product description
| Model Technology parameter |
FR-50 Straightening machine(14 rollers) | FR-50 Straightening machine(20 rollers) |
| Max straightening diameter | φ30mm or φ45mm*T2.0mm | φ30mm or φ45mm*T2.0mm |
| Min straightening diameter | φ8mm or φ13mm | 8mm or φ13mm |
| Max bar | φ16mm | φ16mm |
| Straightness, tubes roundness tolerance: 0.05≤mm | 0.3≤mm/m | 0.1≤mm/m |
| Straightening roller nos | 14 groups | 20 groups |
| Workpieco speed Reducer vary speed |
9/18/27/45m/min/Frequency conversion speed regulation(Unlimited speed) | 9/18/27/45m/min/Frequency conversion speed regulation(Unlimited speed) |
| Power | 7.5KW | 7.5KW |
| Weight | 1500kg | 2000kg |
| Dimension (L*W*H) | 1750*1120*1040(mm) | 2200*1120*1040(mm) |
Product Name: Straightening Machine
FR-50 Type 20-roller straightening machine
1. Equipment Overview
A. This equipment is applicable for the purchase of straightening processing equipment for metal round tubes (rods). (It has the effect of flattening and rounding.)
B mechanical structure horizontal type 20 rollers (10 + 10 sets) Taiwan brand straightening machine technology
2. The working method involves inserting one end of the straightened round pipe (rod) into the middle of the two wheels, passing through the motor, multiple-speed reduction gear pulley (variable frequency speed control), and the bilateral transmission of the chain, causing the wheels distributed on both sides to advance forward, thus completing the straightening of the workpiece.
3. Equipment Capacity
A. Straightening method: One-line straightening with continuous operation
B. Straightening range: Pipe material - 8 - 35 mm, with a thickness of 2.5 mm. Rod material - 13 - 18 mm.
C. Straightening of workpieces: Length range from 2 meters to 15 meters.
D. Working speed: 40/69/101/149 meters per minute
E. Straightening accuracy: 0.2 ≤ mm/m
4. Machine Construction
A. Motor power: 7.5KW
B. 7-10HP Four-speed Reducer
C. Transmission shaft, diameter 54 mm
D. Roller, diameter 86.65 mm, length 100 mm, 20 sets
E. Dimensions: 2200*1120*1040(mm)
F. Center height: 810mm
G. When the adjusting handwheel of the handle is rotated one full turn, the roller moves 1mm.
H. Power supply voltage: 380V, 50-60Hz
I. Weight: 2500 kg
J. Roller adjustment for ordinary screw thread adjustment (with end face bearings) - Fang Rong patent
K. The roller installation method of separate installation effectively ensures accuracy
189-2829-0716