
Design and manufacture of machine
1.1 Designing institution: Yantai Haige Machine Tools Co.,Ltd.
1.2 Manufacturer: Yantai Haige Machine Tools Co.,Ltd.
1.3 Origin of machine: Yantai, Shandong province,China
1.4 Machine Model: JZ7G80,seven-roll Straightening Machine
1.5 Floor area:17mX7.5m(bar length 3-6m)
1.6 Main machine weight:Approximate 20T
Main Technical Parameter

8.Process rate: 4-20m/min(the speed should be reduced when straighten the material with high hardness,strength,limit diameter,larger roundness,straightness)
9. Other Parameters:
9.1. Total power: 120KW.
9.2. Voltage:3X380V±10%.
9.3. Frequency:50Hz±2%.
9.4. feed direction: From left to right.
9.5. Accuracy measurement:conventional.
9.6. air consumption:20m3/h (pressure:≥0.4MPa. )
9.7. Max.height above the ground:2.6m.
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