1. Before starting the 3 -layer air bubble film equipment, check the power supply, vacuum system, air pressure system, and cooling system. After the device is started, check whether the rotation direction of each rotating part is correct. Pay attention to check the lubrication. For the lubrication of the parts, the electrical instrument should be maintained as needed.
2. The equipment of the bubble film machine should be operated by a special person. The screw of the extruder should not be empty to avoid scratching the screw and the tube. After stopping, if there is material in the tank, before starting again, the temperature of each temperature area should be raised to the specified requirements according to the process requirements, and it is maintained for more than 30 minutes to start. The temperature does not meet the requirements, and the machine is strictly prohibited to avoid damaging the machine parts.
3. When adding the feeding of the 3 -layer air bubble film device, clean it to prevent metal dandruff, sand, gravel, and small tools from entering the feed port to avoid damage to the cylinder and screw. If any abnormal noise is found during operation, stop immediately.
4. Screws are taken out of the tube of the bubble film machine for reason, and should be properly processed to prevent deformation. If you do not put it back in the barrel for a long time, the screws should be hanging vertically to prevent wear, bending and deformation after a long time. The surface of the cylinder and screw should be applied to rust oil protection.
5. The use, adjustment, maintenance, and maintenance of temperature control, electronic instruments, electrical switches, etc. It should be carried out in accordance with regulations and product specifications.
6. In addition to daily maintenance, the components of the air bubble film equipment should also be checked regularly. The mold is cleaned every three months. Various bearing changes lubricating fat every three months. The reducer is replaced with lubricant every six months. The equipment is maintained every two years.
Note: Before operating the 3 -layer air bubble film machine equipment, please carefully read the operation description of the air bubble film machine device to understand the control and adjustment functions; increase the vigilance, pay attention to safety; pay attention to the safety signs; wear the appropriate protective clothing; Use maintenance tools; do not directly contact high -temperature work or heating equipment, pay attention to the overflow and burns of high temperature melts; pay attention to scratches of special parts; appropriate maintenance of the equipment; the wires and power parameters used should meet the requirements. During the maintenance of circuit maintenance; the limbs are prohibited from entering the device transmission and other parts that may cause damage to the human body; after the equipment is maintained, the equipment protection facilities shall be returned;
