KW-4A/5 type glue machine is suitable for semiconductor process, plate making and surface coating. It has the characteristics of stable speed and fast start, ensuring the consistency and uniformity of glue thickness. The speed and glue time can be adjusted, with a speed range of 1000-8000 rpm or 5000 rpm. The glue machine adopts photoelectric speed measurement and second pulse circuit counter speed measurement, and the timing function is completed by the time base circuit. Small size, light weight, easy to operate.
The KW KW-4A/5 spin coater is designed for semiconductor fabrication, photomask making, and surface coating applications. It features stable rotation speeds with rapid startup to ensure consistent glue thickness and uniformity. The machine utilizes a permanent magnet motor with switch-mode power supply speed regulation (Model 4A) or variable frequency speed regulation (Model 5), offering two adjustable speeds for spreading and spinning the photoresist. This manual is written in Chinese.
| Speed Range (Model 4A) | 500-2000 rpm / 1300-8000 rpm |
|---|---|
| Speed Range (Model 5) | 500-1000 rpm / 900-5000 rpm |
| Motor Power (Model 4A) | 40W |
| Speed Stability | ±1% |
Model 4A requires a ~220V power supply.
Cleaning is required after normal use of three months, if glue enters the pump, or if motor speed becomes unstable.