
JMS-50-MES
50 m3/s (105,000 CFM) Mobile, Electric, Skid Dust Collector
Overview
The JMS-50-MES is a complete dust collection system,
featuring a single air intake, filter house, clean air box,
silencer, exhaust, centrifugal fan and dust discharge system
mounted on a drag skid base. The centrifugal exhaust fan
creates 105,000CFM (50m³/s) at 12iwg (-3kPa).
Electric Power
The JMS-50-MES is powered by 380-480V and features a
422hp Variable Speed Drive (VSD).
The VSD ensures the dust collector provides the required
air flow using the least amount of power. This significantly
improves the unit’s power efficiency, recent projects have
indicated up to 40% reduction in power consumption.
Mobility
The JMS-50-MES - 105,000CFM (50m³/s), Mobile, Electric,
Skid Dust Collector is mounted on a compact, skid base.
Dust collectors mounted on a skid base offer a cost-effective
option when dust collection needs are relatively static.
The unit can be dragged into position using the four rigging
mounts at each end of the machine or moved using the four
lifting lugs. When units need to be repositioned there is
limited downtime in construction works as the complete unit
can be moved easily.
Size. Key Dimensions
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Height: 4,087 mm (160.9 in)
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Width: 3,148 mm (123.9 in)
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Length: 11,860 mm (466.9 in)
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Mass: 18,000 kg



JMS-50-MHT
50 m3/s (105,000 CFM) Mobile, Hybrid, Track Dust Collector
Overview
The JMS-50-MHT (380V - 480V) is a complete dust collection
system, featuring multiple air intakes, patented drop-out box, filter
house, clean air box, silencer, exhaust, centrifugal fan and dust
discharge system mounted on a track base. The centrifugal exhaust
fan creates 105,000CFM (50m3/s) at 12iwg (-3kPa).
The compact integrated system provides significant space saving
advantages on project sites where space is restrictive and allows
for the efficient transport of the unit to and from project work sites.
Power
The JMS-50-MHT uses a T3 diesel engine to power the tracks
while a 380V-480V electric motor powers the centrifugal fan, and
hydraulics power the dust discharge system.

Mobility
Grydale hold international patents for manufacturing the only
self-propelled dust collector on tracks on the market.
The Grydale JMS-50-MHT is mounted on a track
undercarriage to offer full mobility and better control with
variable speeds between 2–4k.p.h. to increase the speed and
efficiency of operations.
Track units are able to move and operate alongside
excavation equipment to provide effective dust collection at
source where mobility and maneuverability is key.
Size. Key Dimensions
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Height: 4,600 mm (181.1 in)
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Width: 4,206 mm (165.6 in)
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Length: 11,776 mm (463.6 in)
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Mass: 25,000 kg


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