Supply of suction on the feeder, conveyor belt feeder, screw feeding machine manufacturers fixed belt conveyor stationary belt conveyor stationary belt conveyor series range of applications, with a transmission capacity, institutional and reasonable low cost, versatility, easy maintenance, stable performance, reliable operation. Widely used in metallurgy, mining, construction, textile, utilities, ports and other industries and sectors, for conveying bulk materials, bulk materials and cost items. According to the requirements of transportation technology can be stand-alone carrier, but also several other conveyors or horizontal, inclined or vertical conveyor system. At ambient temperature of -15 ℃ ~ +40 ℃ range, delivery of materials to temperatures below 50 ℃, delivery of materials to temperature below 50 ℃, the bulk specific gravity of the material transported 0.5-2.5T / m 3 between; If delivery acidic, alkaline, oils containing organic solvents or other components of the materials, shall be oil or acid conveyor. Explosion-proof to prevent, heat, cold and other special requirements of the occasion should be taken appropriate action. Screw feeder can be used in pelletizing, plastic, plastics, pharmaceutical, food, chemical production process of the transfer on the material powder pellets. Storage bins and pipes are made of stainless steel (material according to customer requirements), guaranteeing the raw material during transportation completely free from contamination. Systems with time relay, according to the time set on the quantity quantity on time, screw drive on the feeder for the plastic processing machinery ancillary equipment required can be powdered or granulated plastic materials automatically transported to the hopper, or high-speed mixers, blenders and other containers, in contact with raw parts are made of stainless steel raw materials during transportation is completely free from contamination, do not bring any foreign body, so that the production process to achieve full closure automation. Very few small particles for powder transport from bottom to top, the parallel transport of professional machines, Yang Cheng high, can be used with other equipment for automation. Suction machine introduced suction machine widely used in the material handling industry, injection molding machines, with easy installation, simple operation, long-distance transmission capacity, producing stable and reliable operation and running, fully automated production of auxiliary equipment: suction machine also known as plastic suction machine, feeding machine, feeding machine, packing machines and other materials suitable for short, if the item is too long, easy winding shaft and can not be used. Suction machine can take a grinder used together, when used according to usage, appropriate adjustments to the size of the crusher gong collusion Bottom suction machine feed holes on it. Suction machine can be divided into direct suction machine and a suction machine two kinds of split, single suction machine uses brushless motor, carbon brush wear, and can not be repaired must be completely replaced. The split suction machine uses induction motor, even if damage can be repaired.