How does the crown speed differential work

The crown speed differential device is lightweight, small in size, safe and reliable, and can be used by anyone working at heights. How does the crown speed differential work?

Before carrying out high-altitude operations, the operator should fix the tension hook of the differential at a height without sharp objects, and then connect the safety hook to the safety belt on the body. After checking for accuracy, climbing can proceed. As the operator slowly rises, the safety rope is in a semi tense state, which will not affect the normal work of the operator. When the operator twists or rotates, the safety rope will expand and contract freely with the human body until the work is completed, and the safety rope will automatically return to the speed differential.

If the operator accidentally slips at high altitude, the speed of pulling out the safety rope will be greatly accelerated, and the locking system inside the crown speed differential will quickly react and lock to prevent the person from continuing to fall and avoid safety accidents.