China automatic waste paper baler manufacturers. Nick Machinery Factory takes products as the leader, capital as the link, and our factory culture as the core, covering various kinds of hydraulic equipment such as waste paper balers and waste plastic balers; mesh belt conveyors, chain conveyors, etc. device. How to repair the waste paper baler hydraulic pump of Nick Machinery Factory: Waste paper baler In our normal use, it is forbidden to disassemble the hydraulic pump. The hydraulic fluid used in the hydraulic system of the hydraulic baler is very compressible. Under normal circumstances, its influence is negligible, so even if the hydraulic baler system contains a small amount of air, the impact on the hydraulic baler is very large. of. The air dissolved in the oil will escape from the oil when the pressure is low, resulting in gas saturation and cavitation. In the high pressure zone, these bubbles are quickly crushed under the action of pressure oil, which is compressed abruptly, causing noise in the hydraulic baler system. At the same time, when the gas is suddenly compressed, a large amount of heat is released, causing local overheating and hydraulic pressure. The components and hydraulic oil are damaged. The high compressibility of the air also causes the actuator to creep, disrupt the smoothness of the work, and sometimes even cause vibration, which affects the normal operation of the hydraulic baler system. According to the different reasons why the air enters the hydraulic baler system, the following points should be noted in the use and maintenance. First, an exhaust valve should be installed on the upper part of the hydraulic baler to facilitate the discharge of the air in the cylinder and the system. The hydraulic baler adapts to changes in oil temperature and load that are greater than the use of a throttle valve. The parallel hydraulic cylinder synchronous circuit of the control valve using the flow rate has a simple structure and a low cost, so the application is relatively common.
2. Try to prevent any pressure in the hydraulic baler system from being lower than atmospheric pressure. At the same time, use a particularly good sealing device. Replace the failure in time. Screw the pipe joint and each joint surface to clean the hydraulic pressure. The oil filter at the inlet of the baler tank.
Third, in daily work, always check the height of the liquid oil surface in the hydraulic baler tank, and its height should be maintained on the oil mark scale line. At the lowest surface, the suction nozzle and the same oil pipe mouth should also be kept below the liquid level and must be separated by a partition. If there is an accident, please stop working immediately.as more information ,please visit us : www.nkbaler.com