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1/. Vacuum closed circuit pressure blast machine consists of pressure blast machine with remote control, blast hose, blast head assembly, reclaimer and vacuum pump recovery system, dust collector and cart. it is widely used for descaling, surface texturing, and paint preparation, mainly used to clean bigger components, like steel structure, bridge, big tank body, used for big tanks vessel repair, pipe rust removing at oil field, container renew, etc, and vacuum pump generated recovery system makes it to be used without dust and disposal problem.
Features:
1. Automatically recover and recycle the abrasive, reduce the abrasive consumption, eliminate sweeping and minimize abrasive disposal costs.
2. Powerful vacuum pump fitted for recovery to reduce the air consumption, easy load new or reusable abrasive media, and easy recovery expendable abrasive media for disposal.
3. Adopt pressure-hold pneumatic remote control, keeping the blast machine under pressure but allow the operator to start and stop blasting as frequently as needed. The machine is pressurized and depressurized manually, and the remote control handle controls the on/off of the abrasive and air independently.
4. Closed circuit blast gun fitted with boron carbide nozzle dia. 6.4mm, 7.9mm to customers require.
5. Cartridge filter dust collector, manually dust cleaning.
6. It can be used as a normal portable pressure sand blasting machine only or a vacuum recovery.
7. Available with 4 standard different brush, flat brush, cylindrical brush, interior angle brush, exterior angle brush.
| Model | ERB-YII |
| Compressed air source | 0.6 ~ 0.7 MPa |
| Air consumption | 3~6 m3/min |
| Blasting pressure | 0.45-0.6MPa |
| Vacuum pump | 7.5kW, 25kPa, 360-480m3/h |
| Pressure vessel capacity | 175 liters approx |
| Transfer sand tank capacity | 100liters approx |
| Blasting capacity | 6-15 m2/h |
| Blast cleaning | SA 2.5 ~ SA 3.0 |
| Nozzle | B4c dia 6.4mm, 7.9mm |
| Operating hose supplied | Dia 32mm x 10 meter |
| Blast cycle | 15 ~ 30 mins |
| Recommend media | #24 ~ #46 |
| Dimension: | 1700x700x1800mm |
| Weight | 700kg |
2/.
Vacuum closed circuit suction blast machine consists of suction blast machine with remote control, blast hose, blast head assembly, reclaimer & separator 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 stopping 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 re-useable 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 caritridge 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 different brushes.
Model | ERB-X | ERB-XI |
Operating pressure | 0.3 ~ 0.7 MPa | 0.3 ~ 0.7 MPa |
Air consumption | 2 - 3 m3/min | 2 - 3 m3/min |
Power consumption | Compressed air and electricity | Compressed air only |
Vacuum | 16.7KPa | —- |
Vacuum pump | 160m3/h, 3.0kw | —- |
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. | |

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