You can precisely control two layers(0 to down & 0 to top) individually with the design that uses a winch-chain system and gear racks. Space-saving, precise, and stable.
The Specifications of the Standard 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): 170 cm Performance Specifications Maximum Load Capacity: 800 kg Maximum Operating Speed: 30 cm/sec