Coal Extruder price Production principle Coal screw extruder is mainly used to compress pulverized coal into round or plum shaped coal sticks with certain strength, instead of lump coal for gas generation or combustion. The inner groove of cylindrical coal conveying of conventional coal rod machine is parallel to the main shaft and not perpendicular to the helical surface of the helical impeller, resulting in large axial coal conveying resistance and high consumption of useless work, resulting in high energy consumption for forming coal rods. The inner groove of coal conveying in the barrel of the traditional coal stick machine parallel to the main shaft is changed to a chute not parallel to the main shaft, so that the chute is perpendicular to the screw surface of the screw impeller, so that the resistance of axial coal transportation is greatly reduced, reducing wasted labor consumption and achieving the purpose of energy saving. 聽In particular, Zhongxiang has developed a new type of coal screw extruder, which aims to provide an improved energy-saving charcoal skewer machine to overcome the high coal conveying resistance of traditional charcoal skewer machine and high energy consumption. The rotating impeller clamps the raw coal from the feed port and pushes the coal forward. The raw coal is gradually pressed, the particles are close to each other, and at the same time, a relatively large agitation and mixing is created. At this time, strong friction and shearing is created between the raw coal particles, and between the particles, blades and streamlines. At the same time, under the influence of thermogenesis, the temperature of the raw coal increases, the moisture and binder are more uniform, and the ductility of the coal increases significantly. Then, through the mold cone co-production, the charcoal particles are pressed more tightly, and then pressed into the flat part of the mold, and the charcoal rod is extruded to form the shape. Parameter ModelPowerCapacitySpeedDimension ZX-14011kw1-2ton/h46-60r/min2000*1230*380mm ZX-18022kw2-3ton/h38-50r/min2230*1000*850mm ZX-30075kw3-5ton/h132r/min2605*1025*955mm ZX-43090kw8-12ton/h132r/min2630*1520*1480mm Coal screw extruder adopts hard-toothed surface reducer, which is small in volume and high in loading capacity. The impeller inside the coal stick extrusion machine is designed with thicker blades, the impeller and the inner lining of the cylinder are made of wear-resistant precision casting materials, and the service life is 4-5 times longer than that of ordinary materials; The charcoal stick outlet can be replaced on the head of the machine made of high-quality wear-resistant alloy steel, easy to replace. The machine head and cylinder body adopt a split shape, which can be opened during maintenance, which is convenient for replacing the inner impeller and cylinder liner. Performance characteristics (1) Coal screw extruder : The feeding helix lead is large, the feeding is fast, and the advanced helical lead is small, which saves energy. (2) The shaft and cylinder seat are rigidly connected, with high concentricity, anti-reverse thrust, and the machine is stable. (3) The part to be sealed depends on the fault structure, and dirt seeps out from the crack. (4) V-shaped transmission, stable operation, low noise, and at the same time plays the role of overload protection. (5) The head and cylinder are connected with a snap ring structure and a bolt structure, which can be customized according to the needs of users. About us Zhengzhou Zhongxiang machinery equipment Co., Ltd. is a professional machinery manufacturing and sales of import and export companies. Our products are exported to South and central Asia, Africa and South America. The company has passed ISO9001, CE certification, market research and development of products and product after-sales service and other aspects of a sound management program. The main products of the company are crushing equipment series, block forming machine and dryer series. Warmly welcome friends from all over the world to visit and buy.Coal Extruder price website:http://www.zxmachines.com/briquette-machine/coal-extruder/