How to care for youDalian blown film crew?
Chinese film blowing machine Points out that the multi-layer co-extrusion blown film machine set manufacturer is divided into several, such as2 co-extrusion blown film machine、Three-tier co-extrusion blown film machine、The five layers co-extrusion blown film machineSeven layers co-extrusion blown film machine is belong to this kind of products such as:
1, the maintenance of extruder system, check the instrument timely cleaning device to replace the network.Check the gear box, screw, main electric chance there would be no noise and overheating phenomenon to appear.Clean the motor and frequency converter dust in a timely manner.The actual temperature of thermocouple measurement and error proofing.
2, the wind ring maintenance: dust removing debris rubbish.
3, electrical maintenance: ensuring the safety and stability of blown film mechanical and electrical source, to ensure that the appropriate temperature, clean up the dust on time.
4,Feeding machineMaintenance, remove the filter should be timely clean, tested negative pressure feeding system for a gas leak.
5, on the die head system maintenance: boot heating using secondary heating method.A key before using pure copper scraper cleaning product material, paraffin wax cleaning membrane, reduce the influence of deposition on the bubble.In a timely manner to cover protective blanket after downtime, avoid mold damage.On time to check every temperature zone and membrane heating plug-in temperature, current, temperature correction.Check the die head and center matching with traction.Use the torque wrench mold screw removed.Don't put the mold welding, cutting.
Three-tier co-extrusion blow thin line adopts the new type of high efficiency low energy consumption extrusion unit, the IBC film cooling system inside the bubble, + 360 ° for traction on the horizontal rotating system, photoelectric automatic correction device, automatic winding and film tension control, advanced technology such as computer screen automatic control system.Five layers co-extrusion blown film line, mainly is suitable for the HDPE, MHDPE, LDPE, LLDPE, MLLDPE, PA, EVOH resin with gases trap, the production of thin film is mainly used for packaging, high-grade food bag, vacuum bag, liquid packaging bags and other packaging materials, incense, fresh, anti-corrosion, airtight, extend the shelf life of the packing.