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Dry pressure ball machine introduced powder ball press machine used to suppress coal, iron, coke, aluminum, iron, iron oxide, carbon powder, carbon black, slag, gypsum, tailings, sludge, kaolin, activated carbon, coke end and so all kinds of powder, powder, scrap, waste, widely used in refractory, power plants, metallurgy, chemical industry, energy, transportation, heating, etc., produced by the pressure of the ball machine after molding materials, energy saving, easy to transport, to improve the utilization of waste materials, with good economic and social benefits. This series of pressure ball machine is a powdery material pressed into a ball equipment. Products are primarily designed for dry powder pressed into Pidgeon magnesium process pellet feed. After years of industrial use and improvement, compared with other similar products, this series of pressure ball machine with the ball high, low power consumption, compact, easy maintenance and debugging obvious advantages, the cobbler magnesium smelting technology is an ideal The key equipment. Dry pressure ball machine principle screw feed device by the electromagnetic speed motor drive pulley, worm reducer rotation will be pressure to force the material entered the inlet pressure. Because electromagnetic speed motor constant torque characteristics, when the pressure feeding amount of material equal to the desired host screw feeder, you can maintain a constant feed pressure to pellet quality and stability. Such as excessive feed, feed device of the power transmission overload; feed rate is too small is not a ball. Therefore, the operation of skilled technical work is to ensure that the pressure of an important condition for the ball. Dry pressure ball machine  powder ball press machine  hydraulic protection device is a high-pressure pump oil into the cylinder , the piston axial displacement. Former head of the piston rod connected to the bearing housing pressure to meet production requirements. When the intake material between the roll into the metal block excessive or hydraulic cylinder piston rod pressure overload, the pump will be shut down, the accumulator pressure change by a dampening effect, the relief valve to open the oil return, the piston rod displacement so increase the gap between the pressure roller so hard object by the pressure roller, the system pressure returned to normal, can protect the pressure roller is not damaged. The machine can adjust the pressure according to pressure the ball density requirements, production material pressure the ball block made flexible powder ball press machine features powder ball press machine equipment is mainly used free of moisture. Such as: lime powder, magnesium oxide powder, copper powder, chrome ore, lead, zinc scrap, bauxite, non-ferrous metal powders, refractory materials, ceramics and other materials made by high-strength high-pressure high-capacity globulin. Dry pressure ball machine is widely used in metallurgy, chemical, refractory and other industries. Dry pressure ball machine operation Notes First, non iron, stones and other hard objects into the machine, damaged by the customer resulting burden. Second, the material to be processed to ensure the particle size of 3 mm or less, otherwise it will affect the shape and reduce the life of the machine. Third, non-heavy start, non-random non-technical personnel indiscriminate demolition conditioning equipment. Fourth, regular maintenance, observe the gear unit and housing is short of oil.