Specifications:

200*300 type (without motor without shelf)

200*300 type (Host + Motor + shelf)

300*400 type (Host + shelf + Motor)

310*520 type (Host + Motor + shelf)

400*600 type (Host + Motor + shelf)

600*600 type (Host + Motor + shelf)

600*800 type (Host + Motor + shelf)

800*800 type (Host + Motor + shelf)

800*1000 type (Host + Motor + shelf)

1000*1000 type (Host + Motor + shelf)