The hydraulic jack with pump for sale Singapore produced by our company is especially easy to operate and control and hydraulic jack in large-scale projects. It is designed with safety pressure keeping device and built-in pressure relief valve to prevent overload, so as to protect the jack and facilitate safe operation. The connection of this device adopts high-pressure hose and threaded joint connection, which is quick to use and overcomes the oil leakage shortcomings of fast traditional joints.
Hydraulic jack with pump for sale Singapore is mainly used for equipment installation in various industries such as electric power, construction, machinery manufacturing, mining, railway bridges, shipbuilding, etc. Lifting and dismantling operations.
Hydraulic jack with pump for sale Singapore is a safe and reliable lifting equipment. Generally, there will be no problems, but there are also the following precautions when using it:
(1) Generally, the working medium of the jack is YB-N32 hydraulic oil. When the ambient temperature is lower than 10℃, you can use YB-N22 hydraulic oil. When the ambient temperature is higher than 40℃, you can use YB-N46 hydraulic oil.
(2) The liquid level of the oil tank should always be kept on the center line of the oil mark during operation to prevent the oil pump from being emptied. When refueling, use a 120-mesh oil filter to filter out impurities in the new oil. For regular use, clean the oil filter every 2 months, clean the oil tank every six months, and change the new oil at the same time.
(3) The normal working temperature of jack oil pump is 10～50℃. If the oil temperature is too high, take cooling measures or stop the pump; if the oil temperature is too low, take heating measures or low-pressure operation to increase the oil temperature.
(4) Before the motor starts, the reversing valve needs to be shifted to the middle half position. Jog several times to prevent the high-pressure pump from sucking up, and it can be used after the air is removed.
(5) The working pressure set when the pump leaves the factory should not be increased arbitrarily.
(6) When leaving the factory, high-pressure hoses have passed a pressure test of 1.25 times the rated pressure. Due to the aging of the gum, users should pay attention to regular inspections during long-term use, once every six months. When checking the pressure test, it must be replaced in case of leakage, bulging or blasting. When in use, avoid discounts and sharp bends, and at the same time, do not get too close to the hose, so that it will hurt people with explosion-proof breaks. For fixed occasions, steel pipes can be used instead.
(7) The pump is overhauled once a year. All parts are cleaned with kerosene. Pay attention to protect the mating surfaces of the jacks and avoid random bumps. After assembly, the moving parts should move flexibly without local jamming.