Name: PLC Control system
Brand: SIEMENS
B21, China Town Mall, Midrand
Product Description
Product introduction
Cast film extrusion line consist of a lab precise single screw extruder, a molding system(die), a film casting, haul-off & winding machine and a SIEMENS PLC Touching Screen Control System.
It not only has wide range of technology adjustment (including speed, temperature, pressure, thickness, etc.), but also has a lot of functions such as real-time parameter acquistion, graphic displaying, recording and storing. It is an ideal tool for research institute to develop new material formula and film shaping technology.
XH-433-25-3 Cast Film machine have 3 calender roll, it has one more roll than regular machine. This design makes the film evenly and better gloss.
Product Application
1) Polymer casting property test;
2) New material formula development;
3) Optimization of production technology;
4) Production quality control.
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SPECIFICATIONS FOR XH-432-25 LAB CAST FILM MACHINE
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Technical Parameter |
Applicable materials
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PP, PE, PVC, PS, PET, etc.
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Screw diameters
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mm
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25
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Screw rotating speed
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rpm
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0-95 (adjustable)
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Screw L/D ratio
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33
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Temperature range
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℃
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Room temperature - 300℃
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Film thickness
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mm
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0.03-0.3mm
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Film width
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mm
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150-250 (customized)
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Die width
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mm
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300 (customized)
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Working voltage
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350V/50Hz/3 phases or Customerized
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Motor power
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KW
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3.7
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Total Power
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KW
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7
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Control mode
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SIEMENS PLC Control
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Main Features
1) Adopting international brand variable speed control motor for the extruder to make the plasticization stable and constant;
2) Using brand melt pressure and temperature sensor to ensure high accurage data
3) Cantilever roll structure making it easy to lead the film and be operated;
4) dopting PLC control system and friendly operation interface to easily operate;
5) On-line testing and displaying melt pressure, temperature and other key data;
6) Emergency stops and devices to protect safety of the operator;
Detailed Images
Machine Parts
Main Features
Name: DIE
Brand: XIHUA
Original: China
The die is T style flow channel. The upper die lip is manually push adjustable.
- Shipping Timeframes: All orders are processed within 2-5 business days (excluding weekends and holidays). After your order has been processed, the estimated delivery time is before 24 Feb, 2026, depending on customs, Please note that due to high demand, some items may experience longer shipping times, which will be communicated at order confirmation email.
- Order Processing Time: Please allow 2-5 business days for us to process your order before it is shipped . Orders placed after 16:00 on Fridays, or during weekends and public holidays, will begin processing on the next business day. Processing times may be extended during peak seasons or sales events.
- Manufacturing Time: Some products needs manufacturing time, the manufacturing process will take approximately 10-30 business days depending on the product. This timeframe may vary depending on the complexity of the product and current demand. but this will be communicated with you during order confirmation.
- Returns and Exchanges: We offer a 30-day return policy for most items. If you are not completely satisfied with your purchase, you may return it within 30 days of receipt for a refund or exchange. Items must be unused, in their original packaging, and accompanied by proof of purchase. Return shipping costs are the responsibility of the customer, unless the item was damaged or defective upon arrival.
1. What materials can the Small Film Extrusion Machine process?
The Small Film Extrusion Machine can process a variety of materials including PP, PE, PVC, PS, and PET.
2. What is the thickness range of the films produced by this machine?
The machine can produce films with a thickness range of 0.03 to 0.3 mm.
3. Can the film width be customized?
Yes, the film width can be customized between 150 to 250 mm.
4. What is the maximum temperature the machine can reach?
The machine can operate at temperatures up to 300℃.
5. How is the machine controlled?
The machine is controlled using a SIEMENS PLC Touching Screen Control System, providing a user-friendly interface for operation.
6. What is the purpose of the film extrusion machine?
The machine is ideal for research institutes to develop new material formulas, optimize production technologies, and conduct polymer casting property tests.
7. What is the screw diameter of the extruder?
The screw diameter of the extruder is 25 mm.
8. How fast can the screw rotate?
The screw speed is adjustable and can rotate from 0 to 95 rpm.
9. What features ensure the safety of operation?
The machine includes emergency stops and safety devices to protect operators during operation.
10. What type of sensor does the machine use for data accuracy?
The machine uses brand melt pressure and temperature sensors to ensure high accuracy of data.
11. Is the machine suitable for small-scale laboratory work?
Yes, the Small Film Extrusion Machine is specifically designed for laboratory use, making it suitable for small-scale research and development.
12. What is the total power requirement for this machine?
The total power required for the machine is 7 KW.
13. Does the machine have real-time data monitoring capabilities?
Yes, the machine features real-time parameter acquisition and graphic displaying for monitoring key data.
14. What is the advantage of having three calender rolls?
The three calender rolls provide improved film uniformity and better gloss compared to regular machines with fewer rolls.
15. Can the machine be used for production quality control?
Yes, the machine is suitable for production quality control, allowing for optimization and testing of production technologies.
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