Overview
A homogenizer is a device used to coat film, glue solution or Miscellaneous liquid material on the surface of a substrate. Its working principle is based on centrifugal force. The homogenizer has important applications in semiconductor manufacturing, Optical inspection coating, material science and other fields, especially in the processes of preparing film, coating photoresist and so on. 12AC homogenizer is an experimental homogenizer with touch display screen. Fixed acceleration, Kx practice run can be automatically corrected by A/K selection. Optional Vacuumpump.
Features
1. High homogenizing efficiency and easy to use
2. The glue speed and time are divided into multiple periods and can be adjusted steplessly
3. Reliable electrical wiring, smooth motor operation, especially large motor torque, better than congeneric products
4. The suction sheet adopts a solenoid valve to control the air path, which is suitable for assembly line process. One air pump can work with several glue levelers at the same time, which improves the efficiency
5. Good coating uniformity, capable of achieving high-mass films or coatings
6. Strong process controllability, providing a wealth of parameter adjustment options
7. Widely used, suitable for the coating of photoresist and Miscellaneous various glue and liquid materials
8. Wide swirl/spin speed range, adjustable from low speed to high speed
9. Equipped with vacuum adsorption system to ensure that the substrate is firmly fixed
10. Provides automatic control options that can be programmed to preset coating parameters
Principle
The working principle of the homogenizer is to drop the glue on the swirl/spin substrate, and then make the glue evenly distributed on the surface of the substrate through the swirl/spin movement to form a film or coating. Centrifugal force will spread the glue from the center to the outer boundary, and finally form a uniform coating. Parameters such as swirl/spin speed and time of the homogenizer and viscosity of the glue will affect the film thickness and uniformity of the film or coating.
Applications
Semiconductor Manufacturing, Optical inspection coatings, Materials Science, Photoresist Spreaders, Boron Coating, polymer coatings, film prepatives
Steps
1. Select Kx practice run via A/K
2. The system automatically corrects the speed
3. Go back to Kx to use
4. Adjust swirl/spin speed, swirl/spin time and other parameters according to needs
5. Start the homogenizing process for coating
Notice
• Vacuum input requirement is 0.06-0
• Vacuum flow rate minimum 15 liters/Min or more
• Select the appropriate loading diameter (5/10/20/30.... 100mm)
• Power supply voltage is AC200-230V, single phase
• Optional Vacuumpump weight is 5KG
