The method of cold roll forming helical blade with high production efficiency, saving raw materials, good leaf quality, high hardness, wear resistance and good. Influence factors helical blade roll forming processing company, has a thickness of the strip material and Shaanxi spiral blade machining, the size of the offset rolls, feed height, grinding pressure rollers, guide wheels, blades of different sizes and rolling system during the roll temperature and many other factors. My company after years of unremitting efforts screw auger blade machining, developed this continuous spiral blade machining cold rolled helical blade, it has a smooth surface, high hardness, wear resistance, forming a continuous weld without advantages. Screw conveyor spiral blade is part of transportation of materials, which is achieved mainly through the blade work. So, the size of the spiral blade distance will affect the results, at the time of production will need to control the distance of the helical blade size, Zhejiang spiral blade machining spiral blade machining, Ruifeng professional maintenance provided by Ning County Ruifeng machine parts processing department. Ning County Ruifeng machine parts processing at (sdysjx.cn.s07.ctrl.net.cn) strong, credible, in Dezhou agricultural machinery industry has accumulated a large number of loyal customers. The company better work attitude and continuous improvement will lead Ruifeng innovative ideas into the brilliant and you work for a better future!