Double-layer Co-extruded Winding Film Unit
Table parameters
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Main Technical Parameters |
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Model |
HT-650 |
HT-1250 |
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screw diameter(mm) |
Φ65 |
Φ75 |
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L/D ratio of screw |
30:1 |
30:1 |
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Width of die head(mm) |
650 |
1250 |
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Width of finished products(mm) |
650 |
1250 |
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Thickness of finished products(mm) |
0.008-0.05 |
0.008-0.05 |
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Structure of film layers |
A/B |
--- |
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Max.output (kg/h) |
65 |
100 |
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Linear speed of machinery (m/min) |
50-100 |
50-100 |
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Total power (kw) |
100 |
120 |
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Overall dimensions(L×W×H) |
10×4×3 |
10×4.5×3 |
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Weight (about T) |
8 |
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Product description
HT-650, 1250 double-layer co-extruded winding film unit is a kind of equipment for producing high quality co-extruded winding film.Coextruded wrap film is a multi-layer film, co-extruded with different materials, has excellent physical and chemical properties, and is widely used in the packaging industry.
The HT-650, 1250 double-layer co-extruded winding film unit produced by Huawei Machinery adopt advanced co-extrusion technology, equipped with high-quality extruders and screws, to ensure uniform film extrusion and high-quality preparation, which is in line with the concept of high-precision in raw material processing and film forming of packaging film casting machine. This device has the characteristics of high production efficiency, energy conservation and environmental protection, and easy operation, and is widely favored by the packaging industry.
Double-layer coextruded winding film is to extrude different materials by two extruders respectively, and co-extrude the two materials into a film through the die head. Compared to the single film, the double film has better tensile property, tension uniformity and transparency, which can better protect the packaging and provide better visual effects.
Our HT-650, 1250 double-layer co-extruded winding film unit adopt advanced control systems, which can achieve automated operation, improve production efficiency, and reduce the labor intensity of operators. This is consistent with the trend of packaging film casting machine developing towards automation and intelligence.At the same time, the unit can also be customized according to user needs, such as adjusting the specifications of the extruder, adding auxiliary equipment.
The main process of the unit includes raw material preparation, extrusion, die extrusion, cooling, traction, winding and other links.During the extrusion process, it is necessary to pay attention to adjusting the temperature and extrusion speed of the extruder to ensure the quality of the extruded film. After cooling, the film extruded by the die head is pulled by the traction mechanism and coiled by the winding machine.
HT-650, 1250 double-layer co-extruded winding film unit is widely used, can produce a variety of types of co-extruded wrap film, such as food packaging film, pharmaceutical packaging film, daily necessities packaging film, etc. The production efficiency of the unit is high, the quality of the film is stable and reliable, and it can meet the changing needs of the market.
HT-650, 1250 double-layer co-extruded winding film unit is a powerful and high-performance equipment suitable for various packaging industries. Its advanced technology, high-quality materials, and excellent production process ensure the production of high-quality co extruded winding film, which can meet the needs of users. This unit has a short investment return cycle and is easy to operate. Along with equipment such as packaging film casting machine, it has become an indispensable and important equipment in the packaging industry.
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