Blastrac™ EBE™ Blast Cleaning MachinesPortable Airless Blasting Systems The Blastrac EBE blast cleaning machines for steel surfaces are designed for Blast cleaning large horizontal or vertical surface areas.Es......Blastrac™ EBE™ Blast Cleaning MachinesPortable Airless Blasting Systems The Blastrac EBE blast cleaning machines for steel surfaces are designed for Blast cleaning large horizontal or vertical surface areas.Especially designed for use in Shipyards and in the Petrochemical Industry replacing the use of traditional open blast cleaning operations. Working Principle of Portable Airless Blasting Equipment The working principle of Blastrac EBE equipment is based on the laws of kinetic and mechanical energy. The cleaning operation is performed by steel abrasive (grit or shot) being thrown at high velocity against the steel surface to be cleaned.The steel grit or shot is thrown by an airless blast wheel rotating at high speed. The blasting zone is completely enclosed and the operation is dustless. After the abrasive has impacted the work surface in a high velocity stream, it rebounds back into the machine, taking the rust and old coating debris with it.Inside the machine the abrasive is separated from the dust and debris. The abrasive is reused over and over again, while all dust and debris is removed and collected in a portable dust collector for disposal. This process is an on-going and automatic continuous operation.This system recycles the steel abrasive hundreds of times with consumption around 0.2 - 0.5 kg per square metre blasted!
