Do you know of plastic blown film machine operation knowledge

Do you know of plastic blown film machine operation knowledge

Plastic blow molding machine is the main technical points of dalian will be the device installed on the platform mouth blown film machine mould, blown film when cylindrical membrane bubble up do uniform motion in a straight line at the same time, by adjusting the installed on the arm of the nozzle and the distance and spraying of liquid membrane bubble caused by pressure, spray painting, flow rate and rotating speed. Implementation will function coating liquid evenly coated on the inner surface of the film. This device in the mouth on the diameter of 1400 mm above the flat extrusion blowing film blowing machine all can installation, if you have any cold device can use waste heat in drying coating. Money into small; Especially suitable for our country the technical transformation of existing agricultural film production equipment. Within the blown film machine, PE film production workshop placed several static eliminator, the electrostatic eliminator by ac electrostatic eliminator and static electricity discharge type of detector, when electrostatic induction detector to detect more than predefined static values will automatically start when ac electrostatic eliminator discharge type.

Formed by the electrostatic capacitance coupling body, periodic and attract produce ions to eliminate static electricity, static eliminator has simple structure, easy operation, stable performance, good appearance, easy maintenance, and improve the production efficiency of blown film machine, can work continuously for a long time to use, also decreased because of static electricity and cause accidents, such as the wounded operators and make productivity improved over 25%. Blown film machine winding shaft friction device including winding shaft and friction wheel, springs, hand wheel, friction wheel to include active friction wheel and from the friction wheel, close to the active friction wheel on the side of the winding shaft set active in the winding shaft, and a winding shaft as a relative rotation socket, blown film machine spring between the socket and active friction wheel, wheel located at the other end of the bolt sets, socket with a fixed nut screw thread connection and turns when the hand wheel rotation spring with bolt set of compression or stretching, the handwheel is not followed the winding shaft rotate at work, when using the handwheel adjustment of friction when the operation is simple, easy to use, safe and reliable.