1, the table and bending machine table to maintain the level, and prepare a variety of mandrels and tools.
2, according to the diameter of the processed steel and the requirements of the bending radius of the mandrel moulding shaft, stall iron shaft.
3, check the mandrel, gear block, shaft disc should be free of damage and cracks, the shield is tight and reliable, confirmed by the air rotation is normal, before operation.
4, the operation of the steel bar to be bent at one end of the turntable fixed tip inserted in the gap, the other end of the body of the fixed tip close to the body and hand pressure, check the body of the fixed tip is really in the stall steel side, before you start.
5 operation, it is strictly prohibited to replace the mandrel, tails and change the angle and speed and other operations, and no refuelling or cleaning.
6, bending steel, is strictly prohibited more than the specified diameter of the machine, the number of bars and mechanical speed.
7, bending high-strength or low-alloy steel bars, should be converted to the maximum limitation of the mechanical nameplate diameter and swap the corresponding mandrels
8, it is strictly prohibited in the bending of steel within the operating radius and the body of the machine does not set a fixed tip of the side of the station. Bent semi-finished products should be stacked neatly, the bending hook shall not face up.