Stone Workshop Air Dust Collector-MB Dust extraction systems

The water wall dust extractor has a double dust suction system. Outside there is a waterfall layer, generated to capture the heavier dust in suspension; inside there is another nozzle reduction system, needed for the complete dust removal of the suctioned air. Our suction cabin is designed for high performance and less maintenance. It is made of prime AISI 304 stainless steel. The MB water wall follows the guidelines of HSE Health and Safety Executive.

The operation and use of the MODULBOX MB system requires the operator to work in the front of the module, between the water layer and the linear vacuum opening. The dust produced is vacuumed by the fans through the opening located between the tank and the water layer. At first, part of the dust is reduced by the outer water layer while the rest is stopped by a water atomization system located inside the machine. The module also has a droplet separator that isolates the water atomization system from the suction unit, not allowing the water or dust to be discharged in the air. The purified air comes out from the top of the machine, allowing recirculation in the location. The water flow on the outer layer can be regulated using the gate valves while the flow of the inner water atomization system, for dust reduction, remains constant. It is also possible to access the machine for cleaning and routine maintenance of parts subject to saturation and inevitable wear. An additional fixed or mobile box of various dimensions with a frame in AISI 304 stainless steel and plexiglass panels can be applied to the front allowing the user to work even in areas subject to excessive turbulence. Whenever the laboratory ceiling is not higher than six metres, our anti-turbulence disperser called the PLENUM is recommended.

It is powered by:

-A power panel that is up to EC standards and American UL-CSA

-Submersible pump with pump body and back side impeller in AISI 304 stainless steel

-Highly energy efficient motors (category IE3)

-Easily removable drawer droplet separators on the front

-The containment tank below it is tilted for easy cleaning of the accumulated sludge

Parameters	Unit	MB 20	MB 30	MB 40	MB 50	MB 60	MB 70
Load Weight	Kg	850	1.200	1.500	1.900	2.250	2.700
Noise Level	dBA	70	70	71	71	73	73
Height	mm	2300	2300	2300	2300	2300	2300
Total Length	mm	2080	3080	4080	5080	6080	7080
Vacuum Cleaners Fan Motor Power	kW	3	3	3	3	3	3
Total Power	kW	3.75	3.75	3.75	3.75	3.75	3.75
Unload Weight	Kg	340	420	560	670	860	970
Abatement-Dust Effeciency	%	98.3 %	98.3 %	98.3 %	98.3 %	98.3 %	98.3 %
Dust Collector Type (Dry/Wet)		Dry	Dry	Dry	Dry	Dry	Dry
Width	mm	980	980	980	980	980	980
Water Pump Power	kW	0.75	0.75	0.75	0.75	0.75	0.75
No. of Fans/Vacuum Cleaners		1	1	2	2	3	3
Total air Suction/Aspiration	m3/h	11.000	12.000	22.000	24.000	33.000	35.000
Tank Capacity	m3	0.45	0.68	0.9	1.15	1.35	1.58