High quality High polymer plastic film production line

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Product Description:

Plastic PE/PP/PS Sheet Extrusion Line

PE/PP/PS Sheet Processing main extruders and other necessary auxiliary equipment

The macromolecule paint free boards are compound material,which is a new type decorative material,no formaldehyde content,surface smooth and beauty,restraining combustion,elegance color,handle comfort,paint free,burm blocking,innoxious,prevent mildew and damp,no volatile odor,fine surface hardness,anti-impact,sound insulation,shockproof,no shrinking and crazing.

Product Description

Plastic Sheet Features Plastic Film Production Line

Width: 320-3000mm
Thickness: 0.2--2mm
Capacity: 150-450kg/hr

Sheet Application widely used in different industry

Packing industrial, Stationery, Decoration,etc

Sheet Machinery Parameter

Plastic Film Production Line

Layer Structure

Mono Layer Extrusion Line

3-layer Extrusion Line

5-layer Extrusion Line

Extruder Model

SJ90,SJ100,SJ120,SJ150,SJ200

SJ120/33,SJ65/33

SJ120/33,SJ45/33,SJ65/33

Sheet Width

600-1300MM

600-1300MM

600-1300MM

Sheet Thickness

0.25-2.0

0.3-2.0

0.3-2.0

Max.Capacity

150-500

250-400

250-450

Features of Plastic Film Production Line

1. Extruder screw adopts special design with efficient mixing function and high plasticizing capacity.

2. Coat-hanger die uses double throttling design to make sheet thickness accurate.

3. Temperature can be precisely controlled within ±1 °C

4. Three-roll calender: horizontal, vertical or tilted arrangement, adjustable roll gap

5. Independent roller temperature control system is able to make sheet thickness uniformity.

6. Winder is equipped with high quality torque motor,it can adjust rewinding speed and tension.

7. This sheet production line has automatic meter counter to set the length of sheet.




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Q:What are the processes and machines used in the manufacture of plastic products?,
In recent years, the proportion of plastic products is increasing rapidly in many fields, such as household appliances, instruments and meters, building materials, automobile industry, daily hardware and so on. The requirement of high precision and high performance of plastic products increases with each passing day, which makes the precision forming technology progress constantly. Injection molding is one of the most important plastic forming methods, and many factors affect the precision injection molding. 1. in the early stage of the design of plastic products, injection molding materials should be selected according to their application environment. 2. precision molds, rational design of precision injection mold is the basis and necessary prerequisite for precision products. Precision molds are indispensable to produce precision products. The precision of the die is usually affected by the temperature control of the die, the precise manufacture of the die and the choice of the plastic shrinkage when the die is designed. 2.1 control of the mold temperature due to the effect of mold temperature on shrinkage molding, but also directly affects the mechanical properties of plastic products, can also cause various defects of product surface flooding, so must keep mold in the specified temperature range, but also to make the mold temperature changes over time. In the injection molding of general precision parts, the temperature of the die is controlled mainly to increase productivity. But the impact of temperature control of mold for injection molding is great, it affects parts of the shrinkage, shape, crystallization, internal stress, so the design of mold hot loop temperature distribution at the request reasonable precise control accuracy, the best use of mold temperature machine and cold water machine control.
Q:The next 5 to 10 years, small workshops waste plastics processing prospects for development?
The outlook is certainly bad, the key is in the purchase channels, technical management costs
Q:Are the fragrance of poisonous substances poisonous in plastic products?
Poisonous, smelling, and dying so fast, so many people with mechanical hand out, we repair the manufacture of mechanical hand
Q:What plastics products are used in daily plastic products?
What do you want to see the plastic products, such as water pipes, electric wire slot need is extruder; plastic film, plastic bags and other needs is the film blowing machine; plastic bottle blowing machine; like most plastic stool, pots, barrels, and other appliances to the injection molding machine shell.
Q:PC and PC alloy plastic surface effect which better, which good processing, and what are the other differences?
Compared to PC and PC plastic alloy surface, the effect of course is a good PC, PC water on the surface of the mirror effect, and the processing is good.
Q:Where do engineering plastics processing best?
Organic glass rods and plates, PTFE rod material, nylon rod, PVC sheet and other mechanical processing performance is good.
Q:What kind of equipment does the plastic product factory need?
Like universal printer, you can achieve this effect. In some plastic shell, plastic, plastic stationery and other top brands.
Q:Would you please use the collected nylon and plastic film to wash them and machine them?
The particles are collectively called colloidal particles". Mainly used in the quality of plastic products are not demanding. Such as cabbage tube, Christmas leaves etc..
Q:I would like to ask you how to produce plastic products, the need for mold, but also the need for large machinery, thank you all
Plastic products according to the process can be divided into blow molding, plastic suction, extrusion, injection molding, etc.. Mineral water bottles are blown, the advertising light box characters are plastic, plastic injection of the most widely used, daily necessities, industrial production, most of which are injection molding products.No matter which process is needed, the mold needs to be produced. Their processing equipment is different, the most common is the injection molding machine. Then, some auxiliary equipments are needed for injection molding, such as mould temperature machine, cooling tower, air compressor and so on.
Q:Types of plastic machinery
Characteristics of injection molding machine control system:1. 、 adopt advanced computer control of famous factory;2. self diagnostic fault function;3. direct input pressure, speed, time, travel and temperature data;4.LCD color liquid crystal display (pictured below);5. centralized lubrication;6. pressure coupling circuit saves power;7.24 V DC oil pressure directional valve coil never damaged;8. die cooling water regulator;9.M.C.B. insurance electrothermal control;10. advanced computer control system, large screen display, operation interface, easy to use cylinder;11. high-precision electronic ruler stroke control, accuracy up to + 0.1mm;12. improve reproducibility by using pressure and oil feedback;13. mechanical, electrical, hydraulic 3 heavy safety devices, in any case can ensure the safety of the operator (PD60-PD148 matching oil pressure);14. improve the reproducibility and operability by installing superior position sensors;15. using closed-loop control to achieve ultra precision forming.

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