Product Overview
HuiNuo JTM-300/02dh small continuous coater is a High Accuracy modular laboratory Spreader equipment, using comma Blade Coating and equipped with heat curing function. The equipment is fully electric control, no external air source is required, and it can be designed with a separate winding module. It is suitable for small continuous Spreader proofing or small batch production. It can directly Spreader the hot melt Pressure sensitive adhesive to the heat-resistant substrate, or Spreader is applied to the release paper and then applied to different surfaces.
Product Features
1. High Accuracy Modular Spreader Station Structure, Modular Assembly, can increase the curing module single top coating film.
2. Fully electric control, no external air source required.
3. Use the dial meter as the indexing head to precisely fine-tune the upper and lower rubber wheel Spreader gap to control the Spreader Film thickness, and the minimum glue Film thickness is 0.01mm.
4. Electric push rod provides downforce to prevent Spreader clearance from changing.
5. The maximum Spreader width is 300mm (the effective Spreader width is 280mm), the width is adjusted by the PEEK baffle, and the unlimited length Spreader can be glued.
6. Positive and reverse stepless variable speed, Spreader speed 4.5m/min (2-4.5 m/min adjustable), precision electronically controlled discharge tension adjustable.
7. Quick-release rubber groove, the upper rubber wheel and the rubber groove can be quickly disassembled to remove the residual glue.
Working Principle
Through the modular structure of the High Accuracy Spreader station, the comma drawdown blade is used to realize the Spreader, and it is equipped with heat curing function. The Spreader Film thickness is precisely controlled by fine-tuning the gap between the upper and lower rubber wheels with a dial meter, and the electric push rod provides stable downforce to prevent changes. The equipment adopts an electronically controlled precision tension control system, which adjusts the discharge tension through the knob to adapt to different materials.
application field
Hot-melt adhesive, gel, hydrocolloid dressing, water-based glue, solvent glue
Operation steps
1. Adjust the PEEK baffle in the glue slot to determine the width of the Spreader as needed.
2. Set the Spreader Film thickness by fine-tuning the gap between the upper and lower rubber wheels through the dial meter.
3. Start the electric push rod to provide downforce.
4. Set the Spreader speed (adjustable 2-4.5 m/min).
5. Adjust the discharge tension through the control panel.
6. Start the device for continuous Spreader and automatically rewind.
Precautions
Please ensure that all the modules of the equipment are properly assembled before operation.
- After setting the Spreader Film thickness, confirm that the electric push rod provides enough downforce to prevent the gap from changing.
- Pay attention to the cleaning of the glue tank when changing materials, and use the quick-release function to remove the residual glue.
- Control the speed within 2-4.5 m/min to avoid overspeed.
- Only suitable materials such as heat-resistant substrates or release paper, pay attention to material compatibility.
