SJA spiral screw elevator uses a unique square shell design, and the material is made of ductile iron, which greatly improves the strength and performance of the shell, and is widely used in high and low temperatures.Using a square tail cover design, the control screw does not rotate.There are different structural forms and assembly forms, and the lifting height can be customized according to user requirements. It has many advantages such as easy installation, flexible use, multiple functions, multiple matching forms, high reliability, and long service life.
SJA screw elevator
SJA spiral screw elevator uses a unique square shell design, and the material is made of ductile iron, which greatly improves the strength and performance of the shell, and is widely used in high and low temperatures.Using a square tail cover design, the control screw does not rotate.There are different structural forms and assembly forms, and the lifting height can be customized according to user requirements. It has many advantages such as easy installation, flexible use, multiple functions, multiple matching forms, high reliability, and long service life.More detailed information is welcome to consult.
Product features:
Thrust range: 0.5-100 tons;
The stroke can be up to 8m, and the stability of the lead screw and the guiding mechanism must be considered;
The working system is 30%, if the load rate is small, the working system can be appropriately increased;
The lifting speed is less than 1500mm/min (23mm/s), and can reach 46mm/s under special circumstances;
The efficiency is less than 33%, with self-locking function, and the large reduction ratio L1 is absolutely self-locking;
Accurate positioning, the accuracy of the additional anti-backlash device can reach 0.05mm;
Absolute synchronization, the same motor can drive multiple screw jacks at the same time, mechanical synchronization;
Can provide double-head screw, three-head screw, ball screw screw jack;
It can be equipped with encoder, limit switch, dust cover, safety nut, reducer, ordinary motor, servo motor, stainless steel material, etc.
Simple operation and maintenance, low noise.
SJA screw jack is a kind of basic lifting component, which is widely used in machinery, construction, water conservancy, metallurgical equipment and other industries. It has many functions such as lifting, lowering and advancing with auxiliary parts, turning over and adjusting height position.Non-standard products can be designed according to customer requirements, such as: stainless steel shell and screw jack, multi-head screw, low temperature resistance, high temperature resistance and other products.Modular combination enriches product combinations and changes. The screw jack can be directly combined with any combination of motor/gear motor/special function accessories. The integrated design provides multiple selection combinations.