Blown film enterprises officially put into production, in order to achieve the expected output of enterprises, the factory workshop blowing machine is basically non-stop operation. Full load operation of blown film equipment for the loss of the fuselage is relatively large, if not in time to blow machine body maintenance and maintenance, the long-term blow film machine is easy to go wrong.
Inspection and maintenance of PE blown film machine. Check the traction speed and control the film thickness. Observe and adjust the film thickness uniformity, diameter conform to the standard. Check the air storage cylinder pressure can not be too high, but there should be standby pressure. Check and control the ratio of raw materials and mix evenly. Blown film machine is film, suitable for all kinds of high grade film packaging. Because of its good barrier property, fresh film, moisture proof, frost proof, oxygen resistant and oil resistant, it can be widely used in light and heavy packaging. Such as a variety of fresh fruit, meat, pickles, fresh milk, liquid drinks, medical supplies.
Film blowing machine production process is firstly added polyethylene particles drying hopper, then particles by their own weight from the hopper into the screw thread, when the screw and the oblique edge contact, the rotation of the face of the plastic face aslant vertical thrust and aslant, the particle goes forward.
Observation of the whole unit of each motor and heating device, to see whether the running state and temperature is normal, if the problem should be recorded in a timely manner, to find the right opportunity to stop the unit to adjust and deal with. Nowadays, blown film machine develops high-end technology, blown film can also be used as food preservation and other application technology, take the new blown film machinery manufacturing road. Blown film blow out of a special film, the use of advanced technology, so that fruits and vegetables durable. In the processing process to get quality control of plastic bag products, we must control the processing link in place.