- Loading&Unloading - Automatic Crane - Auto Control System - Baking Oven - Shot Blast machine   Home > Business area > Aluminium surface treatment facilities   This unit is designed to convey the extruded aluminium profiles from the loading unit to each treatment tank according to the preset program and then, return the surface treated aluminium profiles to the unloading unit. The crane and conveyor vehicle are linked with the central control room for automatic processing. Semi-automatic or manual operation is available depending on the requirements.     Its position is precisely controlled, while it can be operated at high speed owing to a servomotor adopted. It can be operated manually from its control panel, while automatic, semi-automatic or manual operation is available at the central control room.