The Protoblast Modular Grit Blast Chamber shown is a small portable unit which requires no pit but incorporates all the elements of a complete production installation. Excellent lighting and ventilation and a full recovery system using a single oscillating conveyor tray are provided.
The chamber has internal dimensions 2.2m wide and 2.4m high and is available in lengths ranging from 2.45m to 9.65m. Doors are provided at one end.
The Protoblast Modular Grit Blast Chamber can be supplied with rails when necessary. If desired it can be set in a shallow pit (400mm deep) to allow rails at ground level.