Types of Wire Rope Pressing Machine
How To Operate And Maintenance
1. Different specifications wire ropes can be pressed by different molds.
All molds are made of high-quality steel.It is processed under high temperature, cooling, tempering and other processes, then finished product with strong and durable properties come into being.
2. The hydraulic system is a dual-controlled, overflow valve regulating and magnetic pressure gauge obtained set which can precisely control the pressure. Our 200-ton press can press ropes diameter from 6-22 mm. And warranties vary from 3 months to 2 years for different fittings and main body.
3. Machine operation
* Inject the hydraulic oil from the air filter to the center line of the liquid level gauge before use. The filtration accuracy of the injected hydraulic oil is less than or equal to 15um.
*Adjust the upper limit of the pressure gauge to 32Mpa, and the lower limit pointer to zero.
*After adjusting the pressure gauge, turn on the power, then observe whether the motor turns correctly. When the motor runs well get the pump work for 5 minutes with no load. Then step on the left switch of the foot pedal, the pressure starts to increase and should reach 32Mpa. If the pressure is low, adjust the relief valve nut. Turn the nut clockwise to increase the system pressure, and counterclockwise to decrease. When the system pressure reaches the rated working pressure of 32Mpa, operator should lock the nut. Observe whether the pump run normally, and check if each joint is leaking oil, also inspect the control switch is flexible and reliable or not. Solve problems in time when it comes out.
Please note:
*The overflow has been adjusted in the factory, the user shouldn’t adjust it at will. If a large noise is found during the operation of the pumping station, it is caused by a large amount of air in the hydraulic system at the early stage of operation. It is recommended to make the piston run upper and lower several times to discharge the air, and the noise will be reduced.
*Select the corresponding consolidation tube, mold and pressure value per different pressing rope diameters.
*Cover the steel wire rope with consolidation tube, and the end of the wire rope end must expose about Dia0.5-1.0.
*Apply lubricating fluid to the cavity.
During The Pressing Process, Paid Special Attention To
1. The mold should be aligned from up to the bottom cavity, dislocation is strictly prohibited. If the upper and lower mold cavities are dislocated, unqualified swage sleeves will occur. Such sleeves have an inconsistent thickness wall, and the sling will break at the thinnest wall during the breaking strength test.
2. During the pressing process, the ferrules must be placed correctly and keep it upright in the cavity. It is not allowed to place obliquely or horizontally.
3. It is necessary to select the corresponding molds and ferrules according to the diameter of the wire ropes.
