Conveyor belt plays an important role in the photovoltaic industry. From the cutting of silicon ingot to the assembly of power generation board, the conveyor belt is indispensable. Donubelt new elastic conveyor belt, with soft material, high friction, anti-static and other characteristics, suitable for higher transmission speed. The surface is made of special fluororubber material, with stable chemical properties and no imprint when contacting with silicon wafer. Donubelt new elastic conveyor belt is widely used in silicon wafer production process: laser dicing machine, double track dicing machine, velvet loading and unloading machine, automatic etching machine, screen printing machine, silicon wafer cleaning machine, sinamaia all-in-one machine, laminating machine, silicon wafer sorting machine, diffusion quartz boat loading and unloading machine, automatic basket changing machine, silicon wafer counting machine, graphite boat loading and unloading machine, battery series welding machine and other photovoltaic equipment.

硅片是太阳能电池片的载体，硅片质量的好坏直接决定了太阳能电池片转换效率的高低，因此需要对来料硅片进行检测。该工序主要用来对硅片的一些技术参数进行在线测量，这些参数主要包括硅片表面不平整度、少子寿命、电阻率、P/N型和微裂纹等。该组设备分自动上下料、硅片传输、系统整合部分和四个检测模块。其中，光伏硅片检测仪对硅片表面不平整度进行检测,同时检测硅片的尺寸和对角线等外观参数。

Silicon wafer is the carrier of solar cells. The quality of silicon wafer directly determines the conversion efficiency of solar cells, so it is necessary to detect the incoming silicon wafer. This process is mainly used for on-line measurement of some technical parameters of silicon wafer, including surface roughness, minority carrier lifetime, resistivity, P / N mode and microcrack. The equipment consists of automatic loading and unloading, wafer transmission, system integration and four detection modules. Among them, the photovoltaic wafer detector detects the surface roughness of the silicon wafer, and detects the size and diagonal of the silicon wafer.

微裂纹检测模块用来检测硅片的内部微裂纹;另外还有两个检测模组，其中一个在线测试模组主要测试硅片体电阻率和硅片类型，另一个模块用于检测硅片的少子寿命。在进行少子寿命和电阻率检测之前，需要先对硅片的对角线、微裂纹进行检测，并自动剔除损硅片。硅片检测设备能够自动装片和卸片，并且能够将不合格品放到固置，从而提高检测精度和效率。

The microcrack detection module is used to detect the internal microcracks of silicon wafer; In addition, there are two test modules, one is used to test the bulk resistivity and type of silicon wafer, and the other is used to test the minority carrier lifetime of silicon wafer. Before minority carrier lifetime and resistivity detection, it is necessary to detect the diagonal and microcrack of silicon wafer, and remove the damaged silicon wafer automatically. Wafer testing equipment can automatically load and unload wafers, and can put unqualified products into fixed position, so as to improve the detection accuracy and efficiency.

有了切菜机输送带上面的小总结，希望对广大客户有所帮助，如果有什么不理解的或者寻求帮助的请点击我们的网站：https://www.huafengxiangsu.com 或者来电咨询，我们会尽全力为您解决

With the summary on the conveyor belt of the vegetable cutter, we hope to help our customers. If you have any questions that you don't understand or ask for help, please click our website: https://www.huafengxiangsu.com  Or call consultation, we will try our best to solve for you