2. Work method: Working table type 

3. Lift car size: 600*600*800mm 

4. Speed: 0.4m/s

 

The Characteristics of Changzhi Dumbwaiters

1. Adjustable track braces: The track braces can be adjusted, so that the tracks of elevators will always be vertical, avoiding the influence of the elevator shaft's deviation, which will sequentially affect the running of the elevators. 

2. High-strength slides of hoistway and car doors that can be adjusted easily: The precisely processed steel slides and slippers can be equipped according to various opening modes (horizontal and working table) of the elevators and various loading capacity. 

3. Fully-closed-loop control, frequency-varying, voltage-varying, and speed-regulating system: Monitoring and controlling the whole process of the car's running, so that the elevators will run in accordance with given curve, with the leveling precision of not larger than ± 5mm, which will increase the working efficiency of the dumbwaiters greatly and acquire the using effect of running smoothly and rapidly. 

4. Auto-switch system: Reducing the occurrence of artificial failures, which will reduce the occurrence of personal safety greatly. It is convenient to use, filling in gaps in the auto-switch equipment of dumbwaiters of our country. (The product invented by the company has acquired the patent. )

5. Perfect failure monitoring and controlling system for dumbwaiters: All of the dumbwaiters produced by the company are equipped with series-connection communication equipment, which will reduce the workload of erectors and the occurrence of failures greatly. The system will monitor and control the whole running process of the elevator, and display clearly the position of failure.