High pressure briquette machine
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Product introduction:
High pressure ball machine is mainly used for pressing powdery material to molding, high pressure ball machine is characterized by molding pressure, the host speed adjustable, equipped with screw feeding device.
The pellet shape of high pressure ball machine determines whether the use of the material is completely or in the air permeability, which is an important factor in the whole process. In high pressure ball machine use, pellet shape is similar with irregular shape, so it's like coal, combustion air permeability is better, more complete combustion. If the pellet shape belongs to multi ribbed polygon, it is easy to form the frame, which is easy to form the frame, and is more difficult to produce in the process of machining. Therefore, most of the market is based on the round. The material is characterized by high strength, high toughness and good wear resistance. Solved the problem that the roller does not wear resistant, the model is from small to large, the use of alloy wear resistant square multi - edge ball roll. Use the product more convenient to use. -
Working principle:
High pressure briquette machine is powered by an electromagnetic speed regulating motor through a belt pulley and a cylindrical gear reducer to drive shaft through pin coupling. Synchronous operation of active shaft and passive shaft through open gear. A hydraulic device is arranged at the rear of the passive bearing seat. The screw feeding device is driven by the electromagnetic speed regulating motor, and the rotation of the worm wheel and the worm reducer will be forced into the feeding mouth. Because the electromagnetic adjustable speed motor constant torque characteristics when the pressure feeding amount and the host spiral feeder is equal to the amount of required materials, can maintain a constant pressure so that the pellet feed quality. If the feeding amount is too large, the electrical overload is feeding device, feeding quantity is not a small ball. So skilled operation technique is an important condition to ensure the normal operation of the pressure.
The hydraulic protection device of the high pressure ball press is driven by hydraulic pump to pump the high pressure oil into the hydraulic cylinder, so that the axial displacement of the piston is generated. The front of the piston rod is connected to the bearing base to meet the requirements of the production. When the two press roll into the material or into the metal block, the hydraulic cylinder piston rod load, hydraulic pump will stop, the accumulator to the pressure change from the buffer role, the overflow valve open back oil, piston rod shift so that the pressure roller gap between the hard material through the roller, system pressure restore normal, can protect the roller is not damaged. The machine can adjust the pressure according to the requirements of the ball density, and it is flexible to produce.
