| Type: | Balance Roller Straightening Machine |
|---|---|
| Usage: | Wire, Pipe, Bar |
| Voltage: | 380V |
| Automatic Grade: | Automatic |
| Principle: | Small Deformation |
| Certification: | ISO9001, CE |
| Customization: |
|---|
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The machine is a vertical tubing & bar straightening machine whose straightening rollers are arranged horizontally and crossed. Straightening rollers apply oval translation curve, which is more advanced comparing with traditional dual-curve rollers. The straightening machine is mainly used for straightening curvature of steel and non-ferrous tubing , reducing ovality of the section and improve roughness of the surface. It is fit for cold-drawn steel pipe plant, steel company, bearing plant, air-conditioning pipe plant and other machinery manufacturers as auxiliary equipment.
| Model No. | LJ40 |
| Item | Vertical 7 rollers straightener |
| Diameter | Pipe & rod Φ10-φ40 |
| Yield limit of the material | δs<=350 Mpa |
| Tube thickness | 8mm |
| Minimum length | 2m |
| Straightening speed | 30m/min |
| Driving rollers (Active rollers) |
Up 3 down 3 full active |
| Press rollers | Down 1 |
| Adjustment Angle of rollers |
±2° |
| Main motor power | BWY27-23-11 reducer×2 |
| Overall size(mm) (L x W x H) |
4000× 1550 x 1500 |
| Machine weight | 5500kg |
LJ12-40/60/100/160 vertical multiple rollers straightening machine
| Model No. | LJ12 | LJ40 | LJ60 | LJ100 | LJ120 | LJ160 |
| Item | Vertical 6 rollers straightener | Vertical 7 rollers straightener | Vertical 7 rollers straightener | Vertical 7 rollers straightener | Vertical 7 rollers straightener | Vertical 7 rollers straightener |
| Diameter | Pipe & rod Φ10-Φ 12 |
Pipe & rod Φ10-φ40 |
pipe Φ 10-65 rod Ф 10-50 |
Pipe Φ30-100 rod φ 30-70 |
PipeΦ40-120 Rod φ 40-100 |
Pipe Φ60-160 Rod φ 60-130 |
| Yield limit of the material | δs<=450 Mpa | δs<=350 Mpa | δs<=450 Mpa | δs<=350Mpa | δs<=350M pa | δs<=350 Mpa |
| Tube thickness | 5mm | 8mm | 10mm | 10mm | 10mm | 20mm |
| Minimum length | 0.8m | 2m | 2.5m | >=2m | 2.5m | 3.5m |
| Straightening speed | 42m/min | 30m/min | 32-21m/min | =24m/min | =32m/min | =25m/min |
| Driving rollers (Active rollers) |
Up 3 down 3 full active |
Up 3 down 3 full active |
Up 2 and down 2 | Up 2 and down 2 | Up 2 and down 2 | Up 3 and down 4 |
| Press rollers | Down 1 | Up 1 and down 2 | Up 1 and down 2 | Up 1 and down 2 | Down 1 | |
| Adjustment Angle of rollers |
28°-32° | ±2° | 28°-32° | 28°-32° | 36° -42° | 27° -33° |
| Main motor power | Y902-60.75KW ×2 | BWY27-23-11 reducer×2 | YD160M-6/4 8/6.5KW | Y2001-4.30KW YI12-6.2.2KW×3 | Y250M-455KW × 2 | Y250M-4 75KW×2 |
| Overall size(mm) (L x W x H) |
1300×1000 x600 | 4000× 1550 x 1500 | 4505 × 1760 × 1660 | 2980× 1200 × 1800 | 3100 × 1600× 2290 | 11000 × 4500 × 4500 |
| Machine weight | 570kg | 5500kg | 8500kg | 13000kg | =30000kg | =72500kg |
| Model No. | YGJ12-I | YGJ12-II | YGJ12-I | YGJ12-II | YGJ40 |
| Diameter range | Φ4-12mm | Φ4 - 12mm | ф 6-20mm | ф6-20mm | Ф10-40mm |
| Yield limit | <=392 N/mm² | <=392 N/mm² | <=392 N/mm² | <=392 N/mm² | <=420 N/mm² |
| Straightening speed | 25 m/min | 25 m/min | 32 m/min | 32 m/min | 30 m/min |
| Angle adjustment range | 29-33 degree | 29-33 degree | 30-33 degree | 30-33 degree | 27-33 degree |
| Straightening roller throat diameter | ф50mm | ф50mm | Φ75mm | Φ75mm | Φ130mm |
| Roller length | 60mm | 60mm | 100mm | 100mm | 175mm |
| Allowable bending before straightening |
<=30 mm/m | <=30 mm/m | <=30 mm/m | <=30 mm/m | <=30 mm/m |
| Once straightening bend mm/m | <=1 mm/m | <=0.8 mm/m | <=1 mm/m | <=0.8 mm/m | <=1 mm/m |
| Motor type | Y90S-6 | Y9OL-6 | Y100L-6 | Y112M-6 | BYW-23 |
| Motor power | 0.75 KW×2 | 1.1 KW×2 | 1.5 KW×2 | 2.2 KW×2 | 7.5 KW×2 |
| Motor turning speed | 980 r/min | 980 r/min | 980 r/min | 980 r/min | 1480 r/min |
| Machine weight | 600 kg | 1000 kg | 1200 kg | 1800 kg | 5100 kg |
| Rollers layout | 2-2-2 | 2-2-2-2-2 | 2-2-2 | 2-2-2-2-2 | 2-2-2-1 |
| Model No. | YGJ60 | YGJ100-I | YGJ100-II | YGJ120 | YGJ160 |
| Diameter range | Φ15-60 | Φ40-100 | Φ40-100 | Ф40-120 | Ф60-160 |
| Yield limit | <=490 | <=490 | <=490 | <=520 | <=580 |
| Straightening speed | 30 | 28 | 28 | <=32 | <=32 |
| Angle adjustment range | 27-33 | 27-30 | 27-30 | 24-30 | 21-30 |
| Straightening roller throat diameter | ф156 | Φ220 | ф220 | Ф260 | Φ300 |
| Roller length | 240 | 300 | 300 | 380 | 420 |
| Allowable bending before straightening | <=30 | <=30 | <=30 | <=30 | <=30 |
| Once straightening bend mm/m | <=1 | <=1 | <=0.8 | <=1.5 | <=1.5 |
| Motor type | Y160M-4 | Y200L-4 | Y200L-4 | Y225M-4 | Y250M-4 |
| Motor power | 11×2 | 30×2 | 30×2 | 45×2 | 55×2 |
| Motor turning speed | 1480 | 1480 | 1480 | 1480 | 1480 |
| Machine weight | 6000 | 16000 | 26000 | 25000 | 31000 |
| Rollers layout | 2-2-2-1 | 2-2-2-1 | 2-2-2-2-1 | 2-2-2-1 | 2-2-2-1 |
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