Home > News > Company News

Precautions for daily maintenance of slitting machine

Update time : 2020-10-13

Source : Zhejiang Deguang Machinery Co.,Ltd

Views : 204

Precautions for daily maintenance of slitting machine

Slitting machine

Maintenance and precautions of slitting machine

1. Maintenance
(1) There should be no debris on the pressure roller, reeling shaft and knife edge.
(2) When not in use, turn off the power.
(3) The screws and blades should be oiled frequently to prevent rust.
2. Matters needing attention
(1) When changing the size, the upper knife pressure must be retracted before the upper knife holder can be turned up, otherwise the blade will be damaged; anti-rust oil or engine oil is required when it is not used for a long time.
(2) Slitting materials are limited to paper, Tetoron, PC, PVC, ABS, and the thickness is within 250#, and cannot be used for cutting hard materials such as metals.

Safety operating rules for slitting and indentation
The safety operating procedures for slitting and indentation include inspection before starting up, adjustment of the crimping wheel gap, knife adjustment, knife sharpening, starting operation and shutdown operation, specifically:
1. Check before starting
(1) Check whether the safety shield is reliable, and confirm that the lubrication and refueling operations have been completed in accordance with the maintenance specifications.
(2) Check whether the power supply and gas supply are normal.
2. Adjust the gap of the pressure wheel
Loosen the tightening screw of the pressure wheel gap adjustment device on the side of the control box, insert the adjustment hole with a special tool, and adjust it up and down to adjust the pressure wheel gap. After the adjustment is completed, tighten the tightening screw.
3. Adjust the knife
Loosen the tightening screw with a special wrench with teeth, insert it into the rack, move the distance between the knife and the knife to the desired position, and tighten the screw. Note that when moving the knife, the knife holder must be lowered to make the knife Hold the knife away from the knife edge and adjust the knife to avoid damage to the knife. After confirming that the knife adjustment distance is correct, move the knife holder under the knife and align the gap with the knife edge.
4. Sharpen the knife
Sharpen the knife before working, turn the power switch and air valve switch to the "on" position, point the sharpening switch to the "manual" position, and step on the sharpening foot switch/grinding switch on the operation panel to manually sharpen the knife , The sharpening time depends on the cardboard.
5. Boot operation
(1) Press the start button to start actively, turn the speed governor switch to the "NO" position, rotate the speed governor button, the speed governor points at 500-600 rpm, then the thin knife rotates and the preparation work begins.
(2) Trial feed a piece of paper, and check whether the paper separation and pressure line size meet the requirements.
6. Shutdown operation
(1) Turn the adjuster knob back to the "zero" position, the speed switch to the "OFF" position, press the stop button, turn off the power, wipe the machine, check whether the mechanical action is loose, and lubricate the moving parts.
(2) On-site floor sweeping, cleaning, sorting out various items, tools, and utensils

Zhejiang Deguang sells various models and types of slitting machines. As the industry's leading machinery and equipment manufacturer, we have professional services and high-quality products. If you have requirements for slitting machines and printing machines, you can contact us.

Tag: Slitting machine maintenance, Slitting machine precautions