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1、kedisujiFilm blowing machineOwners manualshunde kedixin plastic machinery co.,LtdHonggang lndustrial Shatian 9 Zone, Daliang, Shunde District,Foshan city,Guangdong Province.China.Tell：0757-27733084 Fax： 0757-26630151http:/E-mail: Film blowing machineOperation Instruction一. Usage & characteristic二. P
2、roduction principle & process三. Main instruction of structure四. Delivery & Installation五. Operation process六. Abnormal phenomena & processing method七. Inspection and maintain一. Usage & CharacteristicThe film extruding machine consult world advanced information of this machine, combining the conditio
3、n of our country, design meticulously; its a new product made by our factory though experiment. This machine series has the wide adaptability, used for lower density polyethylene, high density polyethylene and liner lower density polyethylene etc, it also can used for regenesis films, it is multi-pu
4、rpose to be up to a machine.The cylinder of the extruding machine, die-head use hard chromium, processed by the heat treatment, it has the characteristic of high output, good effect of the film, long use life. The temperature is controlled by the temperature controller. The machine use timing motor,
5、 it is drive calmly and control agility. The frame of machine use rise-down device, traction twice, fit many kinds of film of deferent width to improve the output.This machine characters reasonable design, power consumptive and few, high output, suitable and in extensive range, reliable quality ,eas
6、y operation and maintain, profitable economy, is the ideal equipment which produces packing plastic film canopy film of various kinds of packages printing.二. Production principle & processPlease refer to the chart of the production process, put the dry raw material to the raw material loader, and en
7、ter the storage bucket by the weight of raw materials, after raw materials and cylinder are handed over and touched obliquely, the whirling plane produced one kind of vertical strength to raw materials, pass forward the material, in the pass forward processing, due to the collision between friction
8、and raw materials between plastics and cylinder, the material loader outside that is heated and melts gradually at the same time, the melted plastic through filtrate to wipe off the impurity, come out from the die head, after cooling and huffing, though up traction to down traction to rewinding devi
9、ce, rewind the film to roll.三. Main instruction of structureThis machine series set up by extruding machine, machine head, die head, cooling device, herringbone frame, traction roller, rewinding device etc.1. Extruding machine: set up by screw, material loader, speed-reducer machine, drive motor. Th
10、e drive motor uses stepless speed-adjust motor, drive calmly, come out the material equality, though the speed-down machine to reduce the speed, make the cylinder to do circumgyrate. The screw uses special structure, there is a mix smelt device, rely on the plastics around to make the center while w
11、orking. The material-put mouth is designed according to the characteristic of the recycled material, quick in put material to improve the output.2. Machine head: set up filtrate net, machine head pressure, consider raw materials have greater viscidity, designed a rational choice in circulating, use
12、the extruding machine to extrude the filtrate plate, press cover, so adapt to a person to change the filtrate net alone.3. Die head: according to the characteristic of many kinds of raw materials, through comparing with the experiment and selecting and finalizing the design excellently, have the adv
13、antage of big pressure, stably extrude, good force of film, small type changing when heating, and wearable etc.4. Cooling device: set up by the wind ring and fan. The wind ring uses out cool to adjust the ring, can adjust the unseal of the entrance of the wind, be propitious to control the thickness
14、 and equality of the film.5. Herringbone frame: uses advanced structure of adjustment; The herringbone frame have no swing, expediently in the adjustment, can avoid the crimple which caused by wrong adjustment of herringbone frame.6. The traction device: set up by the motor and worm wheel speed-redu
15、cer. Drive a pair of traction roller, the traction roller is set up by rubber roller, it can avoid the gas outflow and assure rewinding all right, make the thickness of film equality and calmly in rewinding.7. Rewinding device: the motor and worm wheel speed-reducer use the whole structure, drive th
16、e roller, bring along the small rubber roller. the speed of rewinding roller and the diameter of the rewinding roller make inverse ratio, assured the pressure of the rewinding.四. Delivery & installationShould avoid inverting and collide in the course of transporting, forbid to suspend the material roller when the machine suspend and discharge, otherwise the type of material roller will changed, and unable to move the material roller. Pay a
