Causes of slow rise and fall rate of hydraulic lifting column
Release time:
2023-07-20
Hydraulic lifting column as some of the main places of maintenance equipment, more and more loved by everyone. What is the reason for the slow rise and fall rate of hydraulic lifting column? The following lifting column manufacturer Qi Xinlong will give you a good answer.
Hydraulic lifting column as some of the main places of maintenance equipment, more and more loved by everyone. What is the reason for the slow rise and fall rate of hydraulic lifting column? The following lifting column manufacturer Qi Xinlong will give you a good answer.
Three hydraulic lifting column rise and fall rate slow reasons and mediation way.
Cause 1: The hydraulic line may be blocked. Hydraulic line is also a particularly important one of the key, check the hydraulic line is smooth. Focus on the investigation of the hydraulic valve is blocked one-way globe valve, solenoid valve, proportional control valve, flow valve, etc., and make it appear signs. If there is a problem, the hydraulic valve must be cleaned or replaced.
Reason two: hydraulic oil is destroyed or there are impurities. After the hydraulic oil is used permanently, there may be impurities or deterioration in the hydraulic oil. Take samples and check whether it contains liquid particles, discoloration and odor, and replace the hydraulic oil if necessary.
Reason three: the hydraulic pump is also the tension that affects the flow of hydraulic oil. It is also easy to start the object when the hydraulic pump is used too long. When the speed of the hydraulic elevator platform is slow, it is necessary to check whether the oil supply flow of the hydraulic pump is the same. If the title of the present invention is real-time with the manufacturer, to avoid the warranty period.
Hebei Qi Xinlong Intelligent Technology Co., Ltd. is a research and development, design, production, sales and service in oneLifting column manufacturers. Main products include: automatic lifting column, semi-automatic lifting column, hydraulic lifting column, landscape fixed column, flap barricade, tire breaker, etc. Tel: 15531750999.
Key words:
Speed of hydraulic lifting column
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