We are offering closed circuit suction blast machine. closed circuite suction blast machine at competitve prices from china. vacuum closed circuit suction blast machine erb-x consists of suction blast machine with remote control, blast hose, blast head assembly, reclaimer & separator and vacuum pump generated abrasive recovery system, dust collector and cart. It is widely used for descaling, surface texturing, and paint preparation, mainly used to clean rust removing at oil field, container renew, etc, and pneumatically generated abrasive recovery system makes it to be used without dust and disposal problem. features:1. Automatically recover and recycle the abrasive without stopping to refill, reduce the abrasive consumption, eliminate sweeping and minimize abrasive disposal costs. 2. Pneumatically generated abrasive recovery system for easy loading new or reusable abrasive media, and easy recovery expendable abrasive media for disposal. Spent abrasive dust and debris is recovered continuously and reusable abrasive is recycled to the gun. 3. Adopt suction blast system allow the operator to start and stop blasting as frequently as needed. 4. Closed circuit blast gun fitted with boron carbide nozzle dia 6.4mm, 7.9mm, 9.5mm, 11.1mm to customers require. 5. Integral dust collector houses cartridge filter to trap dust and fines for acceptable dust emission. 6. It can be used as a normal portable suction sand blasting machine only or a vacuum recovery only. 7. Available with 4 standard different brush, flat brush, cylindrical brush, interior angle brush, exterior angle brush. model: erb-xoperating pressure 0.3-0.7mpavacuum 16.67kpapower consumption: compressed air amd eectricitysand storage hopper: 80l approc. blasting hose: 5 meter maxprocessing capacity: 2-3m2/h.