Products and technologies, such as thick blade helical blade segments: Compared with the rolling technology, forming good accuracy, high rate of qualified products to meet the low-volume, personalized supply requirements, especially for large size, large thickness and wear-resistant steel, stainless steel spiral blade production. Auger blade is widely used in a variety of rice and wheat combine harvesting machinery and all kinds of food machinery, material handling equipment. This product is made of imported high-quality steel, rolling from the plane through imports. And can lower the price according to user needs helical blades, the inner diameter of the spiral vane processing of different quality, different outer diameter of the spiral blade machining equipment, different pitch spiral blade, the auger blades of different lengths. The product has a smooth surface, the intensity increased, economic and durable. A variety of harvesting machinery, food machinery, chip carriage machine, mining equipment superbly good choice. Ruifeng spiral blade computing _ _ Yuzhong good service provided by the helical blade Ning County Ruifeng machine parts processing department. Ning County Ruifeng machine parts processing at (sdysjx.cn.s07.ctrl.net.cn) is Dezhou, agricultural machinery leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum to meet customer needs. In Ruifeng leadership with the staff warmly welcome all inquiries negotiations to create a better future Ruifeng.