Changsha elevator performance characteristics and reasons for weak lifting force

Screw jacks are composed of worm gears, worms, boxes, bearings, screws and other parts, and series screw jacks are no exception. Series screw jacks are easy to maintain, have low noise, and can work normally in high and low temperature, anti-corrosion and explosion-proof harsh environments.
The sand elevator series screw elevators provide a new mature solution for the linear motion of heavy loads. The series screw elevators modularly combine screw elevators, motors, reduction motors and other accessories to achieve heavy-load lifting in the industrial field. Lateral movement, while the high sealing protection level is more suitable for normal operation in harsh working environments. It is a cost-effective solution to replace hydraulic cylinders, reduce environmental pollution, save energy, and reduce the cost of maintaining Changsha elevator freight elevators. Screw elevators are widely used in machinery , metallurgy, construction, water conservancy equipment and other industries, it has many functions such as lifting, lowering and propelling with the help of auxiliary parts, turning over and adjusting various height positions. The working principle of the series screw elevator is that the motor or manual drive worm rotates Hunan lifting platform, worm drive The worm gear rotates at a reduced speed, and the inner cavity of the worm gear is processed into an internal thread, which drives the screw to move up and down. Due to the deceleration effect of the worm gear and screw inside, it can amplify the thrust. The screw jack is a basic lifting component with a compact structure. Small size, light weight, wide power source, no noise, easy installation, flexible use, Hunan freight elevator has many functions, many supporting forms, high reliability, long service life and many other advantages. It can be used singly or in combination, and can be used according to certain conditions. The program accurately controls and adjusts the lifting or pushing height. It can be driven directly by an electric motor or other power, or manually. It has different structural forms and assembly forms, and the lifting height can be customized according to the user's requirements.
South Lift.
The pressure adjustment of the relief valve does not meet the requirements. Adjust the pressure to the required value.
Check the internal leakage of the screw lift cylinder or replace the cylinder components.
The reversing valve is stuck or leaking. Check or replace the valve assembly.
The oil level of the screw lifter is too low and the oil inlet filter is clogged. Add enough oil and clean the oil filter.
If the oil supply pump is defective, check or replace the pump.
Salonyu Lifting Machinery Co., Ltd. is a professional manufacturer in Hunan Province that manufactures lifting freight elevators, lifting platforms, elevators, electric lifting freight elevators, disabled lifts, villa elevators, boarding bridges, etc. It has strong testing capabilities, advanced production technology, and is best-selling Nationwide, old customers are welcome to call and negotiate