Forged Steel Rolls for 19-roller plate pipe bar straightening machine
The pipe and bar straightening machine is staggeredly arranged by using up and down tilting straightening rollers, so that the bars are rotated and advanced under the friction force of the straightening roller to generate plastic bending deformation to achieve straightening.
It is possible to straighten pipes and rods of Φ6-Φ50mm, and use different types of straighteners for different specifications.
| Parameter | JZJ30A | JZJ30B |
| Straightening pipe diameter circumference (mm) | Φ6~Φ30 | Φ6~Φ30 |
| Straightening pipe wall thickness (mm) | 0.8~5 | 0.8~5 |
| Straightening tube yield strength (N/mm2) | ≤420 | ≤420 |
| Straightening speed (m/min) | 30.5 | 30.5 |
| Straightening roller angle adjustment range | 26°~33° | 26°~33° |
| Straightening roller throat diameter (mm) | Φ115 | Φ115 |
| Straightening roller body length (mm) | 160 | 160 |
| Straightening roller distance (mm) | 280 | 280 |
| Allowable bending before adjustment (mm/m) | ≤30 | ≤30 |
| One-time bending (mm/m) | ≤1 | ≤0.8 |
| Left and right transmission motor model | Y132S-6 | Y160M-8 |
| Motor power (kw) | 3x2 | 5.5x2 |
| Machine Dimensions (mm) | 1275x890x1405 | 1945x1055x1400 |
| Machine weight (Kg) | 1050 | 1500 |
| Straightening roller configuration | 2-2-2 | 2-2-2-2-2 |
19-roller plate straightening machine
Specifications:
Thickness of sheet plate:0.3-3 mm
Width of coiled plate:500-1600mm
Precision of leveling:0.2mm/2000mm
Weight of machine :around 8 MT
1. Application : carbon steel plate, galvanized sheet, color plate, stainless steel,
Hot rolled ,cold rolled etc. b≤450Mpa;S ≤260Mpa,
2. Thickness of sheet plate: 0.3-3 mm;
3. Width of coiled plate: 900-1600 mm;
4. Precision of leveling: length tolerance: ±0.2mm/2000mm;
diagonal tolerance: ±0.2mm/2000mm;
unevenness is according to GB stipulations
5. Levelling speed: 0-20m/min ;
6. The roller diameter: 65 mm ; 17+2 pcs.
7. The roller form :60mm
8. Hardness of blade: HRC58°—60°;
9. Motor power: 30 Kw
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