You can precisely control two layers(Upeards & Dawnwards) individually with the design that uses a winch-chain system and gear racks. Space-saving, precise, and stable.
The Specifications of the Heavy Duty Model: External Dimensions Length: 3,782 mm Width: 2,727 mm Height: 2,150 mm Motion Range Maximum Distance (Upwards): 300 cm Maximum Distance (Downwards): 170cm Performance Specifications Power (Upwards): 10 HP (7 kW) Power (Downwards): 2.6 HP (2 kW x 4) Maximum Load Capacity: 800 kg Maximum Operating Speed: 300 mm/sec