Spiral classifier, Henan Viet mining equipment manufacturing company developed and manufactured new spiral classifier spiral classifier is one of beneficiation equipment, spiral classifier With different proportion of solid particles and thus precipitated in the liquid velocity different principles, mechanical grading a device. Material powder mill can grind level within the filter, and then use the coarse material screw screwed into the mill piece rotary vane inlet to filter out the fine material discharged from the overflow pipe. Spiral classifier called grader. Grader mainly high weir single screw and twin screw, sinking four kinds of single screw and twin screw classifier. 1, for the sand dry powder production process excessive separation of bio-fertilizer organic fertilizer equipment, can be very convenient powder sand content control mechanisms to meet the user's requirements. 2, suitable for large dry, medium-sized sand making production line. 3,0.00--0.75mm powder content of between 2% -15% adjustable. 4, powder quality and easy to control, easy to adjust the fineness, flexible and reliable. 5, tile lining, repair rate is very low. 6, using frequency control technology bio-fertilizer organic fertilizer equipment investment agency, operating more concise. Henan Viet intermittent grinding mining equipment manufacturing company developing new batch grinding mill is characterized by intermittent feeding and unloading are Raymond batches, that each to join within a certain amount of material Raymond after starting mine Mongolia grinding, grinding through a period of time, stop grinding and grinding good unloading materials, then add another batch of material. It is not suitable for production plants (such as a small factory with an annual output of cement, 2,000 tons of). Intermittent ball Raymond cylinder with steel welded steel made by grinding the ends closed up bio-manure fertilizer organic fertilizer equipment, and in the center of each grinding out of a minor axis, for both ends bearing support. It has two drive ways, one is the deceleration of the motor pulley by the triangle, drive end shaft grinding solid triangular pulley rotating cylinder mill so called center drive. It is a mountain in the triangle belt drive mechanism, manufacturing is easy, convenient operation and maintenance, is a common way of transmission. Another is to slow down after a motor pulley driven by the triangle by a pinion gear on a large suite of leaving the grinding mill body rotating cylinder, called the marginal drive. Small biological fertilizer organic fertilizer equipment | bio fertilizer organic fertilizer equipment | Viet fertilizer equipment provided by Viet fertilizer Equipment Co., Ltd., Henan. Henan Viet fertilizer Equipment Co. (www.ysfhfsb.com) (www.swyjfsb.com) strong, credible, in Zhengzhou, Henan fertilizer processing machinery industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the Viet fertilizer equipment manufacturing company and you work into the brilliant, for a better future! You can also access (www.swyjfsb.com/supply_details_46729555.html), for more information about the company.