Product Introduction and Features

DMT screw lift (DMT spiral lift) is a basic lifting component with many advantages such as compact structure, small volume, light weight, wide power source, easy installation, no noise, multiple functions, multiple supporting forms, flexible use, high reliability, and long service life.
DMT screw lift (DMT spiral lift) features
Thrust range: 0.5-30 tons
The stroke can reach 8m, and the stability of the screw and the guiding mechanism need to be considered
30% work schedule, if the load rate is low, the work schedule can be appropriately increased
The lifting speed is less than 1500mm/min (23mm/s), and in special circumstances it can reach 46mm/s
- Efficiency less than 33%, with self-locking function, definitely self-locking for high reduction ratio L1
- Accurate positioning, with an additional anti backlash device that can achieve an accuracy of up to 0.05mm
- High synchronization, the same motor can drive multiple spiral elevators simultaneously, mechanical synchronization
- Can be equipped with encoders, limit switches, dust covers, safety nuts, reducers, ordinary motors, servo motors, stainless steel materials, etc
- Simple operation and maintenance, low noise
The unique square groove shell of the elevator increases the heat dissipation capacity of the shell and extends the service life of the lubricating grease. The selection of ductile iron shell material significantly improves the strength and performance of the shell, as well as its wide application at high/low temperatures. Using a square tail cover design to control the screw not to rotate. Advanced processing equipment and assembly technology are the guarantee of high product quality. Advanced design concepts create high-quality products with strong impact resistance, high strength, low noise, long life, and small size.

Product Data

Application scope

1. Execution devices such as lifting, displacement, clamping, and flipping in the production line;
2. Devices and clamping, lifting, and flipping devices in metallurgical equipment;
3. Hoists, flexible fixtures, and welding lifts in the vehicle manufacturing industry;
4. Lifting devices and solar power generation tracking devices for monocrystalline silicon and polycrystalline silicon ingot furnaces in the photovoltaic industry;
5. Remote control execution devices such as aerospace and astronomical telescopes;
6. Elevating stage lifting device;
7. Industries such as shipbuilding, water conservancy, papermaking, food and warehousing, and casting; Various actuators for medical equipment, woodworking machinery, and food machinery;
8. Lifting devices on machine tools such as vertical lathes and gantry cranes.

advantage

1. Good rigidity, accurate positioning, and generally self-locking even after power failure;
2. The system structure is simple, compact, and does not require various complex pump valves, oil tanks, gas sources, and pipeline systems;
3. Low noise, no fluid leakage, and minimal environmental pollution. It is an ideal green and environmentally friendly product;
4. Due to the presence of a deceleration mechanism, the system can achieve the transmission of large torque using a small motor while pulling a large vehicle;
5. Can form a closed-loop servo control system to achieve automated control;
6. The turbine screw lift has the characteristics of mechanical precision, compact design, durability, low maintenance time, and long service life. In addition, without other mechanical devices, a relatively simple driving scheme relying on clutches, shafts, and motors can achieve certain linear or rotational movements;
7. Using standard original components, easy assembly, time-saving and labor-saving;
8. It is easier to install, has a longer running time, and is more efficient in dissipating heat, thereby extending the lubrication cycle.