人人爱avI亚洲无码熟女I色a视频I亚洲做受I亚洲熟妇AV日韩熟妇在线I国产吃瓜黑料一区二区免费看I天堂色播I人妻av一区二区三区精品I亚洲妇熟 x x妇色黄蜜桃I一本大道伊人AV久久综合

86-513-88213888
News
Home  >  News  >  Industry News
Photovoltaic portfolio is at the forefront of the industry
Publisher: Fengli Machinery Release time:2020-3-10
Recently, Jiangsu Fengli Machinery Technology Co., Ltd. invented a patented product, a photovoltaic frame combination punch, which has ranked first in the market.

This product overcomes the shortage of limited conversion space of machine tools used in the past in China. It uses a large precision boring and milling machine to complete the processing in one time to ensure the accuracy of the machine tool, saving time, labor and labor, high efficiency, about 60 strokes per minute, a production line Only two large and two small machines of this machine are needed for operation by four persons. Compared with the original process, the labor is too much, and the accuracy stability is insufficient, the advantages are obvious. It can produce the most accurate high-tech products such as photovoltaic frames. With a qualitative leap forward, it has entered the international advanced technology industry, and the combination of photovoltaics will have a brighter future.