Application
Sawdust pressure ball machine can be used to suppress sawdust, coke, rice husk and other powder, powder material, scrap, waste, widely used in refractory, power plants, metallurgy, chemical industry, energy, transport, heating and other industries, materials after the briquette machine forming are energy saving, easy to transport, to improve the utilization of waste materials, with good economic and social benefits.

Structure
1. Feeding part, Main achievement is ration feeding to ensure the materials evenly access to the double rollers. Spiral feeding device powdered by the electromagnetic motor speed, through the belt pulley, worm reducer rotation, and force the material entered the feeder inlet. Cause the constant of the electromagnetic motor seed control until the weight of the screw feeder is equal to the needed weight, then the constant feeder pressure make the ball with stable quality. but If the feeding quantity is too high will lead to the electrical of the feeder machine overload. And also, it’s not enough to make a ball if the feeding quantity is too small. So Proficiency in operation skills is an important condition to guarantee the normal work of the pressure ball machine.
2.Transmit system-electromotor-triangle belt-reducer-exposed gear-roller.
Main machine powered by the electromagnetic motor speed. through the belt pulley, cylindrical gear reducer, to the drive shaft by pin coupling. The driving shaft and the driven shaft be ensured synchronous operation through a gear. There is a hydraulic device behind the passive bearing seat. Hydraulic protection equipment, hydraulic pump shot the high pressure oil into the hydraulic cylinder, cause the piston start axial movement. Former head of the piston rod against to the bearing housing to meet production pressure requirements.
3. Forming part, the important port is the main machine, the core part is the roller. When the materials are overload or metal block into the middle of the two rollers, Hydraulic cylinder plug rod pressure overload, hydraulic pump will stop, Accumulator dampening effect on pressure changes, turn back to the oil spill, the piston rod displacement increasing the gap between the pressure roller and make the hard object through the pressure roller, the system pressure returned to normal, and keep the pressure roller from damage. The machine can adjust the pressure according to ball press density requirements and production flexibility.

Technical Parameters