Reason: Cleaning method for internal leakage in the oil cylinder: Replace the sealing element of the oil cylinder. The lifting platform does not lower. Reason: The lowering valve is malfunctioning. Cleaning method: When pressing the lowering button, check whether the lowering valve is powered on. If there is no electricity, clean it as much as possible; If there is power, clear the malfunction of the lowering valve itself or replace the lowering valve. The sliding valve should be kept clean and.Hydraulic elevator manufacturers remind us that the basic principle of the hydraulic elevator speed control circuit is that the system often needs to adjust the movement speed of the hydraulic cylinder and hydraulic motor to adapt to the working cycle needs of the main machine. The speed of hydraulic cylinders and hydraulic motors depends on the displacement and input flow rate. It can be seen that changing the flow rate or displacement can affect the speed of the cylinder and motor.Tappolka,Today,Surface paint quality: The paint should be smooth and flat, have good adhesion with metal, have uniform color, no bubbles, no cracks, and there should be no wrinkles,TappolkaHydraulic lifting platform, pits, paint leakage, and sagging.When using hydraulic elevators the main causes of noise are mechanical mechanism failures, hydraulic system failures,TappolkaScissor fork hydraulic lifting platform, electrical equipment or component failures, etc. Today, the manufacturer of hydraulic cargo elevators will introduce to you the reasons for the noise generated by hydraulic elevators.Motor not running: Check all components of the motor for damage and check if there are any problems with the circuit and wiring.

Therefore, the wholesale manufacturers of hydraulic elevators remind that there are three main ways to adjust the speed control circuit: throttling speed control circuit: quantitative pump oil supply, using flow valves to adjust the flow in and out of the actuator to achieve speed control; In the volume throttling speed control circuit, the oil is supplied by the pressure limiting variable pump, and the flow rate into the actuator is adjusted by the flow valve to adapt the flow rate of the variable pump to the regulated flow rate of the speed control valve.What are the requirements for the pit? This type of cargo elevator only needs - centimeters and does not require too much space. The installation of scissor type hydraulic cargo elevators is different from that of guide rail type hydraulic cargo elevators. The scissor lift cargo elevator has a large load-bearing capacity, and the pit depth needs to be set at around - centimeters. It can also be designed according to customer on-site needs.Surface paint quality: The paint should be smooth and flat, have good adhesion with metal, have uniform color, no bubbles, and there should be no wrinkles, pits, paint leakage, and sagging.Sincere service,The manufacturer of the hydraulic cargo elevator tells you the reason and cleaning method: Reason: Overload cleaning method: Reduce the load to clean. Reason: The return valve is not closed. Cleaning method: Tighten the return valve to clean. Reason: The one-way valve of the manual pump is stuck and the return valve is malfunctioning. Cleaning method: Unscrew the bolt at the valve port of the oil pump, conduct maintenance, cleaning, and replace the cleaning hydraulic oil to clean.When placing materials on the platform they should be placed in the middle of the platform as much as possible. The weight of the goods should be within the standard load range of the equipment, and the volume of the goods should not exceed the platform size of the equipment. Otherwise, materials and lifting platforms may be injured and dangerous accidents may occur. High priced and various specifications of elevator manufacturers provide timely supply,TappolkaLifting hydraulic platform, with high cost-effectiveness, and have become the preferred brand for many wire products. Welcome to purchase!The cylinder head oil seal is too tight or the rod is bent, which can also cause noise during movement due to other forces. At this point, and now some hydraulic cargo elevators are gradually mentioned as large machinery such as tower cranes, there are still certain limitations, such as height and improving the quality of goods, which have certain constraints.Recommendation and consultation,The main device does not engage. When this fault occurs, check whether the three-phase power supply is normal, whether the internal and external emergency stop button switches, the electric lock switch are turned on, whether the three-phase electrical phase sequence is correct, and whether the relay working indicator light is on.The manufacturer of hydraulic cargo elevators tells you the precautions for high-altitude operations.When using hydraulic elevators, the main causes of noise are mechanical mechanism failures, hydraulic system failures, electrical equipment or component failures, etc. Today, the manufacturer of hydraulic cargo elevators will introduce to you the reasons for the noise generated by hydraulic elevators.Tappolka,Mobile is a type of cargo heavy machinery equipment with good adjustment reliability and wide application fields suitable for automated production linesOptional configuration of fixed lifting platform: The fixed lifting platform can be equipped with auxiliary devices according to usage requirements, such as the safety protection device of the fixed lifting platform; Electrical methods; Form of work platform; Power form and can be combined in any combination, etc. The correct selection of various configurations maximizes the functionality of the lifting platform and achieves effective use.The elevator is evenly distributed at any position on the guide rail at % of the maximum load capacity, and should be stable at the maximum lifting height.