Overview
TBJ-X2-DJ17 Floor-Standing drawdown Bar & Blade Film Applicator is a fully Automatic Film Applicator with Vacuum chuck function, equipped with automatic feeding system, Coating size is 600 * 1000mm. Floor-Standing structure design, combined with bar and Blade Coating method, suitable for Moulding proofing of film, release paper, paper, plastic film, etc.
Features
1. Vacuum chuck function, adsorption size 1000 * 600mm, Vacuum aperture diameter φ 1.2mm, hole spacing 20 * 20mm
2. Automatic feeding system, using the principle of air source pressure outflow, reciprocating linear motion, adjustable traverse speed 2~ 150mm/s
3. Flexible coating method, support bar and Blade Coating, accuracy up to +/- 0.05mm
4. Wide coating speed range, 5~ 180mm/s, support stepless speed change, speed adjustment accuracy 1mm/s
5. Spreader thickness range is wide, Blade Coating 0~ 10mm, bar Spreader thickness is determined according to the model
6. Optional accessories are rich, including customized functions such as jet system devices and UV solid inclusion devices
7. Mixing Tank is made of 304 stainless steel with a wall thickness of 4mm, with a maximum pressure of 8Mpa, and is equipped with safety devices such as safety valves and pressure regulating valves
8. The barrel supports magnetic stirring function to ensure uniform material
Principle
The Film Applicator uses a Vacuum chuck to fix the substrate and uses a bar or drawdown blade for Spreader. The automatic feeding system uses air source pressure to extrude the material from the Mixing Tank, and controls the amount of material by adjusting the air pressure and the running speed of the discharge port to achieve reciprocating linear motion feeding. The coating speed is precisely controlled by the stepless variable speed system to ensure the uniformity and accuracy of the Spreader.
Applications
Moulding proofing of film, release paper, paper, plastic film, etc
Steps
1. Connect the power supply (220V 50Hz) and the air source (0.6Mpa, φ 8 trachea)
2. Place the substrate on the Spreader table and start the Vacuum chuck system to fix
3. Select the bar or Blade Coating method according to your needs, and set the Spreader thickness and rate
4. Start the automatic feeding system, adjust the air pressure and discharge port speed to control the discharge volume
5. Start the Spreader process and monitor Spreader uniformity and accuracy
6. After the Spreader is completed, shut down the system and clean the equipment
Notice
• Make sure that the air source pressure does not exceed 0.6Mpa, and use a φ 8 trachea that meets the specifications
• Mixing Tank Pressure must not exceed the maximum tolerance value of 8Mpa, regularly check the safety valve and pressure gauge
• Confirm that the substrate is flat and fixed before Spreader to avoid uneven Spreader
• Pay attention to the speed regulation accuracy during operation, and low-speed customization needs to be communicated in advance
• Regularly maintain the vacuum pump and transmission components to ensure the normal operation of the equipment
• When cleaning Mixing Tank and Spreader parts, use appropriate tools to avoid damage to the material
