Model GW50B 1. Bending round steel diameter 6-50mm 2.Grade thread screw steel diameter 6-42mm 3. Working plate diameter spec 320mm 4. Main shaft speed 8-15r/min 5. Motor spec 4KW/380V 6. Motor speed 1440t/min 7. Dimension 1060, 850, 730mm 8. Net weight/Gross weight 360kgs/380kgs 9. packing size 1100, 900, 900mm