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Guatemala IBC/automatic winding three-layer co-extrusion blown film production line series
The unit is my company in foreign advanced technology on the basis of self-developed high-performance blown film production line, compared with the mold rotation, the unit has the following advantages
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Product Description
The unit is my company in foreign advanced technology, based on the development of high-performance blown film production line, compared with the mold rotation, the unit has the following advantages:
1. Because the upper rotating frame is relatively high, the entering traction has been fully cooled, and then through horizontal forward and reverse 360-degree rotation, not only the winding is smooth, but also the tight edge of the film roll caused by the ambient temperature during the mold rotation is overcome, which can better meet the high-precision and high-speed color printing. Composite. The need for coated articles.
2. The main transmission mode is flat belt transmission, which is more stable than gear or sprocket transmission and has no dead angle. The back and forth movements are controlled by photoelectric switches, which are more reliable than mechanical travel switches. At the same time, it also has the function of automatic reset and convenient operation.
3. The upper traction rotation is intuitive and easy to see, the rotation failure is low, and the maintenance is simple. Convenient.
4.IBC film bubble cooling system, in addition to improving the apparent quality and physical properties of the film, and can improve the unit output.
5. The automatic winding system improves the finished product rate, reduces the labor intensity of workers, and obtains better product winding effect.
Main features of the unit:
The unit through the upper traction horizontal rotation device and bubble cooling device (IBC) and automatic winding
The system improves the film's apparent quality, physical properties and winding tension to a new level.
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Model
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SXL-3*1400
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SXL-3*1600
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SXL-3*1800
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SXL-3*2200/2500
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Applicable raw materials |
LDPE HDPE LLDPE MLLDPE EVA |
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Extruder screw diameter (mm) |
50/65/50 |
50/65/50 |
65/65/50 |
65/65/65 |
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Aspect ratio (L/D) |
30:1 |
30:1 |
30:1 |
30:1 |
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Extruder motor power (KW) |
30/37/30 |
30/37/30 |
37/37/30 |
37/37/37 |
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Cooling fan |
The external cooling of the film bubble is 7.5KW fan, frequency conversion speed regulation, and the internal/external air flow exchange fan of the film bubble is 5.5KW |
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cooling air ring |
Double tuyere automatic support mode air ring, IBC film bubble internal cooling system |
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Mold specifications |
According to different folding diameter and product selection configuration of different specifications |
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Rotation mode |
± 360 ° horizontal rotary traction system, all actions are controlled by PLC |
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Correction mode |
Ultrasonic correction system to ensure the flat end face of film winding |
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Line speed of traction and winding (m/min) |
0-50 |
0-50 |
0-50 |
0-50 |
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Max. winding diameter |
800
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800
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800
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800
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Overall dimension (LXWXH)(mm) |
9000*6500*9300 |
9000*6500*9300 |
9000*6500*9300 |
9000*7000*11500 |
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Rewinding method |
Double-station full-motion friction winding |
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* The above technology is for reference only
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