Vacuum Closed Circuit Sand Blast Machine

Vacuum closed circuite 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 fordescaling, surface texturing, and paint preparation, mainly used to clean bigger components, like steel structure, bridge, big tank body, used for big tanks vessel repaire, pipe rust removing at oil field, container renew, etc, andvacuum pump generated recovery system makes it to be used without dust and disposal problem.

Features:

1. Automatically recover and recycle the abrasive while blasting, reduce the abrasive consumption, eliminate sweeping and minimize abrasive disposal costs.

2. Vacuume pump fitted for recovery can reduce the air consumption, easy load new or resuable 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 operatorto start and stop blasting as frequently as needed. The machine is pressurized and depressurized manually, and theremote 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 customersrequire.

5. cartridge filter dust collector, manually dust cleaning.

6. It can be used as a portable pressure sand blasting machine only or a vacuum recovery only.

7. Available with 4 standard recovery brush, flat brush,cylindrical brush, exterior angle brush, interior angle brush.

Model: ERB-YII Compressed air sourc: 0.6 ~ 0.7 Mpa, Air consuption: 3~6 m3/min Blasting pressure: 0.45-0.6Mpa Vacuum pump:5.5KW, 25Kpa, 360-480m3/h Pressure vessel capacity: 175 liters approx T ranfer sand vessel capacity: 100 liters 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

Vacuum closed circuite suction blast machine consists of suction blast machine with remote control, blast hose, blast head assembly, 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. ERB-XI Total comressed air powered, no need electric supply. 

8. available with different brushes. 

Model	ERB-X	ERB-XI
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.