1. Insert type track matching reduces the requirement for color matching;

3. The winding machine can be equipped with low-end anti rotation to ensure one-way operation, high-precision linear winding machine, lifting and leveling, and a special page turning drive structure to ensure the system is labor-saving and stable, with good sealing;

2. 1:4 or 1:9 planetary gear reduction system;

4. The new metal core brake system and optional unidirectional winding device can be extended to an automatic descent system;

5. Can use 4.5x6 loop beads and 5mm loop ropes;

6. The no-load tension is less than 0.5kg, the load-bearing capacity is 10kg, the upward tension is less than 4kg, and the comprehensive labor saving ratio is 80%.

Mainly used for indoor shading