closed circuite suction blast machine consists of suction blast machine with remote control, blast hose, blast head assembly, cycloner reclaimer and pneumaticlly 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 pneumaticlly generated abrasive recovery system makes it to be used without dust and disposal problem.
Features:
1. automatically recover and recycle the abrasive without stoping to refill, reduce the abrasive consumption,
eliminate sweeping and minimize abrasive disposal costs.
2. pneumaticlly generated abrasive recovery system for easy loading new or resuable abrasive media, and easy
recovery expendable abrasive media for disposal. Spent abrasive dust and debris is recovered continuously and reuseable 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. Total comressed air powered, no need electric supply.
8. available with different brushes.

odel	ERB-X	ERB-XI
Operating pressure	0.3 ~ 0.7 MPa	0.3 ~ 0.7 MPa
Air consumption	2 - 3 m3/min	3 - 4 m3/min
Power consumption	Compressed air and electricity	Compressed air only
Vacuum	16.7KPa	---
Vacuum pump	160m3/h, 2.2kw	---
Abrasive storage hopper	80 liters Approx	60 liters Approx
Operting hose length	5 meter max	5 meter max
Blast cleaning	Sa2.5-Sa3.0	Sa2.5-Sa3.0
Process capacity	2-3m2/h	2-3m2/h
Blast cycle	Continuous	Continuous
Recommend media	Artificial corundum, garnet, plastic blast media size: 1.4mm max.