3971 Operating requirements and usage methods of cold rolled ribbed steel bar forming machine - China Roll Forming Machine, Steel Water Tank Machine, Steel Silo Rollformer, Suppliers, Manufacturers, Factory - J&R
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Operating requirements and usage methods of cold rolled ribbed steel bar forming machine

2023-05-30
1) During operation, attention should be paid to avoiding knotting and disorderly wiring of circular steel bars.

2) Regularly check the wear of the guide mold, rust removal roller, and stress relief roller, replace them in a timely manner, and regularly remove the oxide skin.

3) Always maintain sufficient lubricant and coolant.

4) Regularly check the damage of the transmission system, replace and repair it in a timely manner.

5) Regularly clean and add lubricant to each lubrication area.

6) Before starting the machine, it is necessary to check whether all components and sliding switches are in their normal working positions, and whether screws are loose.

7) Before working on the cold rolling mill, cooling and lubricating fluids should be supplied first.

8) When adjusting the pressure, it is strictly prohibited for the rollers to come into contact or collide with each other. The pressure on the rollers should be slightly adjusted, and there should be a gap between the rollers to avoid damage to the rollers.

9) When replacing the roller sheet, it is necessary to check whether the bearing is ineffective and whether the inner sleeve of the bearing is loose. If there is movement, the bearing clearance should be reduced to no, adjusted to an appropriate position, and sufficient sodium based lubricating grease should be added to the bearing.

10) Regularly check the roller group and whether the rolling plates are loose.

11) When installing and replacing the roll pieces, it is necessary to separate the two sets of roll heads at a certain distance, and there should be a certain gap between each set of roll pieces before installing and replacing the roll pieces.

12) After replacing the roller or bearing, it is necessary to readjust the hole shape.

13) Before replacing the rolling plate each time, thin oil should be applied to the base, guide rail, and plastic gears and racks.

14) Every time the roller sheet is replaced, it is necessary to clean the iron filings and other debris in the inlet and outlet holes of the frame and roller group.

15) Based on whether the external dimensions of the cold rolled ribbed steel bars meet the standards, it is decided to change the rollers.