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VJFCB Series – High Negative Pressure Explosion Proof Dust Collector

Name: VJFCB Series – High Negative Pressure Explosion Proof Dust Collector
Brand: Dongguan VILLO Technology Inc.

dust extraction system in coal handling plant

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VJFCB Series is an explosion-proof industrial dust collector with high negative pressure, pulse jet cleaning, stable and small footprint. It meets the explosion-proof requirements for the flammable and explosive dust environment.

Parameters of VJFCB Series – High Negative Pressure Explosion Proof Dust Collector

Model	VJFCB-1.5	VJFCB-2.2	VJFCB -3.0	VJFCB -4.0	VJFCB -5.5	VJFCB -7.5	VJFCB-5.5W	VJFCB-7.5W	VJFCB-11W	VJFCB-15W	VJFCB-22W
Voltage (V/Hz)	380 / 50
Power(kW) / (HP)	1.5 / 2.0	2.2 / 3.0	3.0 / 4.0	4.0 / 5.5	5.5 / 7.5	7.5 / 10	5.5 / 7.5	7.5/ 10	11/15	15 / 20	22 / 30
Max air flow (m³/h) / (CFM)	188/110	245/144	285/168	385/226	432/254	600/353	432/254	600/353	900/529	1100/647	1940 / 1141
Max air pressure (mmH₂O) / (kPa)	1700 / 16.7	1800 / 17.7	1800 / 17.7	1800 / 17.7	1900 / 18.6	2000 / 19.6	1900 / 18.6	2000 / 19.6	2000/19.6	2000/19.6	2200 / 21.6
Filter efficiency	99%
Filter area (m²) / (sq.ft)	7.7/82.8				10.4/112		22/236.7
Filter cleaning method	Pulse jet
Dia. air inlet (mm) / (in)	Ø 50 / 2	Ø 50 / 2	Ø 50 / 2	Ø 50 / 2	Ø 75 / 3	Ø 75 / 3	Ø 75 / 3	Ø 75 / 3	Ø 100 / 4	Ø 100 / 4	Ø 150 / 6
Dimension[LWH] (mm) / (in)	8507801789/33.530.770.5				10208301945/40.23376.6		185011302025 / 72.844.579.7	185011302025 / 72.844.579.7	200011202055/78.744.180.9	212511802075/83.746.581.7	218010002200 / 85.839.486.6
It is normal that the current value may fluctuate in a small range Voltage and frequency will affect the current value

Features of VJFCB Series – High Negative Pressure Explosion Proof Dust Collector

Pulse jet cleaning method for the filter makes machine to work continuously. User can set the pulse frequency depending upon the requirements.
The filter material is polyester with PTFE coated, which can filter 99.9% dust at 0.3 microns.
Safety explosion venting membrane: to absorb the explosion wave in case of accident.
Explosion proof motor and electrical control box:guarantees the safe running of the machine. All of the electrical components are “Schneider” brand.

Detail of VJFCB Series – High Negative Pressure Explosion Proof Dust Collector

Applications of VJFCB Series – High Negative Pressure Explosion Proof Dust Collector

An effective solution for machining processes such as laser welding，mixing, cutting, bagging, grinding, sand blasting, plexiglass processing, vibration screen, air conveying, packaging, etc.

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