1、Applicable processes：TOPCon
2、Effective length of HF channel：4.6m
3、Number of tracks：182 for 12 tracks；210 for 10 tracks
4、Rated speed：4.5~5.0m/min
5、Capacity of equipment：182: ≥16,000 pcs/h；210: ≥12,500 pcs/h
6、Features：
1） With the high speed and precise liquid etching roller, it can effectively avoid liquid turnover and over-etching;
2） With fine and intelligent motorized water film control, it can realize endless speed control and flow control, as well as precise control of film flowrate;
3）Precise fluid and flow field design of multiple uniform flow + multiple channels, can make the liquid level more stable;
4）Multiple zone fluid level control, can ensure precise control of liquid level during etching;
5）Super wind blade, can stably provide drying effect at a high speed;6） …
