Overview
Rvadh-01/300 Double Spreader Head Pilot Coil Automatic Film Applicator is a factory-sold Spreader composite equipment. The machine adopts double Spreader head design (micro-concave + comma coating method, switchable), the effective Spreader width is up to 300mm, and the coating speed is adjustable from 0-20m/min. It is suitable for film and composite processing of pilot coils and other materials, integrating the functions of unwinding, scraping, drying, compounding and winding.
Features
1. Double Spreader head design: using micro-concave + comma two coating methods, can be switched according to process requirements, flexible application.
2. Precision adjustment: Equipped with Film thickness adjustment dial, it can precisely control the glued Film thickness (0.005-3mm), and the glued width (100-300mm) can be adjusted.
3. Automatic deviation correction: equipped with double discharge rack and automatic deviation correction device to ensure that the two layers of materials are automatically aligned during the composite process and improve the bonding accuracy (0.5mm).
4. Stable transmission: The rubber roller group is made of double-drum precision machined parts, resulting in smooth transmission; the transmission platform is made of stainless steel to ensure smooth transmission of the substrate.
5. Durable structure: The body is composed of aluminum alloy and high electrostatic spray plate, and the key components such as the width adjustment device are made of food-grade plastic, which takes into account strength and applicability.
6. Integrated drying: equipped with 1 meter long drying channel, temperature range from room temperature to 200 ℃, power 1KW, to meet the immediate drying needs after Spreader.
Principle
The device rolls the substrate through the discharge rack, scrapes through the coating roller group (Spreader Film thickness is adjusted by the dial table and the handwheel), and the material after the Spreader enters the drying tunnel for drying, and then aligns with another layer of material on the transmission platform and compounds (the alignment accuracy is ensured by the correction device). Finally, it is pulled by the traction roller group, and the winding is completed through the winding part to realize a continuous Spreader-drying-compounding-winding process.
Applications
Pilot coil film, Miscellaneous coil processing field requiring precision Spreader and composite
Steps
1. Install the base material on the discharge rack and pass through the coating roller group.
2. According to the required Spreader width, adjust the glue width adjustment device.
3. swirl/spin the left and right handwheels on the rubber roller rack, combined with the Film thickness adjustment dial, set the required glued Film thickness.
4. Manually pull the substrate between the upper and lower rollers of the traction roller.
5. Tighten the handwheel on the rack, so that the rubber ring of the upper roller of the traction roller comes into contact with the lower roller, and press the material tightly.
6. Start the equipment, the coating roller group and the traction roller group start working under the power transmission, and complete the Spreader, drying, compounding and winding processes.
7. During operation, the deviation correction device will automatically adjust the left and right movement of the discharge rack to ensure that the two layers of materials are aligned.
Notice
• The power supply of the equipment host is 380V, please ensure that the power supply matches and pay attention to power safety.
• Before operation, please check carefully whether each adjustment device (such as width, Film thickness handwheel) is in the right position.
When manually pulling the material to the traction roller, please pay attention to the safety of the operation and avoid getting involved.
• The maximum temperature of the drying tunnel can reach 200 ° C. Please pay attention to the high temperature during operation and after shutdown to avoid burns.
• During the operation of the equipment, do not touch moving parts with your hands.
• The maximum roll diameter of discharge and receipt is 300mm, please do not use it beyond the limit.
• Regularly maintain the equipment to ensure the smooth operation of the transmission components.
