(B) characteristics
1, cutting force mainly 100KN, 120KN, 160KN, 200KN, 250KN. Can meet the different production requirements of customers.
2, with automatic oil lubrication system to reduce wear and prolong the service life.
3, the use of electronic delay circuit control stroke lower limit position, high precision, can improve product quality, the use of hand wheel to adjust the swing arm from the table height, simple, reliable and convenient.
4, column, swing arm, piston rods are selected high-quality steel, durable.
5, the use of flywheel inertia can be instantaneous cut, less energy consumption.
Hydraulic principle When the motor starts, the pump produces oil from the A, B port back to the oil pool and a part of the oil into the body, the column sliding bearing surface, to maintain good lubrication when running. When the suction of the solenoid valve was forced to pull, the spool movement, the left working oil into the cylinder through the pipeline. So that the cylinder down, swing arm with cutter die material, when the control mechanism to make the iron off power loss, the spool reset, the column under the action of the spring reset.