Start-up Inspection Method Of Bubble Film Machine

Before starting the bubble film machine, some corresponding inspections are indispensable, so what is the corresponding inspection method of the bubble film machine?
1. Check the power supply, vacuum system, air pressure system and cooling system before each start-up. After the equipment is started, check whether the rotation direction of each rotating part is correct. Pay attention to check the lubrication condition of each lubrication part at ordinary times, and need normal maintenance and maintenance.
2. The equipment should be operated by designated personnel, and the screw of the extruder must not be idling without material, so as not to scratch the screw and barrel. After shutdown, if there is material in the barrel, before starting up again, the temperature of each temperature zone must be raised to the specified requirements according to the process requirements, and keep warm for more than 30 minutes before starting the machine. It is strictly forbidden to start the machine before the temperature reaches the requirement, so as not to damage the parts.
3. When feeding the hopper, keep it clean and prevent metal debris, sand, gravel and small tools from entering the feeding port to prevent damage to the barrel and screw. If abnormal noise is found during work, stop the machine immediately. Air-cushion film machines are mainly divided into single-layer air-cushion film machines, double-layer composite air-cushion film machines, three-layer composite air-cushion film machines, five-layer composite air-cushion film machines, and seven-layer composite air-cushion film machines.