The round steel bar straightening machine is a straightening equipment for the metal bar,bar,pipe and wire rod.The straightening machine squeezes the rod through the straightening roller to change its straightness.It usually has two rolls of straightening rollers.The roller is rotated by the rotating rod or the friction of the pipe.For the straightening transmission system, the transmission mode of motor,reducer gear distribution box,safety coupler and universal coupling to the straightening roller is generally adopted.During its producing process,the quality of it is always strictly controlled.Rollers are adjustable to the desired position,the machines can be offered with stepless variable speed.
The technical parameters of model JY100A straightening machine as below:
Specification | JY60 | |||
Raw
Material
| Diameter Range（mm） (excluding drawing material) | Tensile Strength σb≤450（M pa） | Φ18≤d≤Φ60（L ≥2000） | |
Tensile Strength σb≤1000（M pa） | Φ18≤d≤Φ58（L ≥2000） | |||
Surface Hardness | ≤HB380（≤HRC42） | |||
Straightness(mm/m） | ≤3 | |||
Diameter Tolerance | Bright Steel ≤IT10 | |||
Circular Degree | d≤50 | ≤50% of diameter tolerance | ||
50<d≤60 | ≤65% of diameter tolerance | |||
Diameter Range（mm） (excluding drawing material) | ≤3.2mm～6.3mm | |||
Finished
Products
| Straightness（mm/m） | Bright Steel≤0.30 | ||
Diameter Tolerance | Bright Steel≤IT10 | |||
Surface Roughness（Ra） | Bright Steel≤0.8μm | |||
Roll Qty (Pcs) | 2 | |||
Roll Diameter(mm) | Φ260 | |||
Straightening Feeding Speed(m/min) (infinitely adjustable-speed) | 2.5~12 | |||
Main Machine Motor Power (KW) | 30 X 2 | |||
Lifting Motor Power(KW) | 3.0 | |||
Main Machine Outline Dimensions | 6.6mX2.3mX1.7m | |||
Weight | 7.8 T | |||
Total Capacity | 70 | |||
Compressed Air Source（user prepare by themselves） | 0.5~0.8MPa、1.8m3/min、twp-stage oil-water separator | |||
Certificates
Customer
Exhibition
Packaging
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