The Only Double-Sided Traction Technology In The Industry: WD800MR steel belt elevators use double-sided steel belts as the traction media. This double-sided traction technology is unique in the elevator industry, which can avoid excessive traction force, extend the service life, and effectively prevent steel belts form deviation. Thus, WD800MR makes the riding experience more smooth and comfortable.

Brand-New Composite Steel belt: The double-sided steel belt used in WD800MR elevator is imported from Germany. The double-sided design increases the contact area, improves the driving force, and also prevents sliding . Meanwhile, same as ordinary steel belt, the belt surface is formed by polyurethane polymer, which is free of lubrication and maintenance, and hence saves the maintenance costs. The service lift of the steel belt used in WD800MR is 2 or 3 times of the traditional wire rope.

Compact Design and Small Shaft: WD800MR has a very compact structure, so it's suitable for smaller shaft, shallower pit and lower overhead, compared with most steel rope elevators.