Overview
Oven Slot-die Film Applicator (Model: Rxf-01/400pro) is a composite Spreader device suitable for non-elastic materials such as Spreader paper, film, aluminum foil, plastic, non-woven fabrics, etc. The device integrates the functions of unwinding, scraping, drying, overlaying and winding. The slot-die coating method is used to realize automatic composite Spreader operation.
Features
1. Multi-function integration: with automatic functions of unwinding, scraping, drying, overlaying and winding.
2. Accurate Spreader: using slot-die Spreader technology, the thickness range of Spreader can be selected from 0.005-3mm, and the bonding accuracy can reach 0.5mm.
3. Efficient drying: Temperature range RT +~ 200 ℃, Drying length 1m, Power 1KW, to ensure rapid curing.
4. Flexible adjustment: the bonding speed is adjustable from 1 to 10m/min, and the effective application width is ≤ 400mm, which can adapt to different production needs.
5. Stable structure: driven by stepper motor, the heating temperature of the composite rubber roller can reach 200 ° C to ensure that the composite is firm and uniform.
Principle
The device stably transports the substrate through the unwinding device, and the scratch-coating system uses the slot-die coating method to evenly Spreader the molten polyethylene (PE) plastic on the surface of the substrate. Then enter the drying system, use electric heating or hot air circulation curing Spreader layer, and then compound with another layer of substrate under heating conditions through the composite device, and finally the winding device completes the film roll collection.
Applications
Paper, film, aluminum foil, plastic, non-woven fabric
Steps
1. Unwinding: Place the substrate reel on the unwinding device and ensure stable transportation through the tensioning device.
2. Scraping: Start the scraping system and use slot-die Spreader technology to uniformly Spreader polyethylene (PE) plastic.
3. Drying: Spreader the substrate into the drying system, adjust the temperature and time for curing.
4. Overlay: In the composite device, the Spreader substrate is combined with another layer of substrate heating.
5. Winding: After the compounding is completed, the film roll is stably collected through the winding device.
Notice
• Check whether the Power supply voltage is 220V before operation to ensure that the equipment is safely grounded.
• When adjusting the drying tunnel temperature, it should not exceed 200 ° C to avoid overheating damage to the material.
• Spreader thickness should be selected within the range of 0.005-3mm to prevent exceeding the capacity of the equipment.
• The bonding speed is controlled at 1~ 10m/min to ensure the uniformity and accuracy of the composite.
• Maintain Spreader rollers and composite rollers regularly to maintain cleanliness to prolong service life.
