Dust Collection Products — Cartridge Dust Collectors, Downdraft Tables, Filter Bags & Pulse Valves

Stand-alone Cartridge Dust Collector (Pulse Jet)

MODEL SERIES XX-CT SERIES · 2,400–12,000 m³/h

Compact plug-and-power units with integrated fan, pleated cartridge filtration and automatic pulse-jet cleaning. Suitable for welding fume, grinding dust, sanding dust, powder conveying and laser/plasma cutting smoke. No external ducting or dust hopper room required — dust falls directly into a bottom drawer.

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Filtration efficiency ≥ 99.9% on particles ≥ 0.3 µm (PTFE-membrane cartridge option)
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On-line pulse cleaning — no shutdown for filter regeneration
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Quick-change cartridges — top or side access, replaced in under 5 minutes
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Differential pressure gauge and differential-pressure-based on-demand cleaning option
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Explosion-relief options and anti-static cartridges for aluminum / magnesium grinding

Model	Airflow (m³/h)	Cartridges	Fan Power	Footprint (mm)
XX-CT24	2,400	4 × Ø324×660	2.2 kW	1,100 × 1,100 × 2,400
XX-CT36	3,600	6 × Ø324×660	3.0 kW	1,300 × 1,300 × 2,600
XX-CT48	4,800	8 × Ø324×660	4.0 kW	1,500 × 1,300 × 2,700
XX-CT72	7,200	8 × Ø324×1,200	5.5 kW	1,800 × 1,500 × 2,900
XX-CT120	12,000	12 × Ø324×1,200	7.5 kW	2,200 × 1,600 × 3,100

Industrial cartridge dust collector open doors showing two filter cartridges and fan

Stand-alone cartridge dust collector with control panel in workshop

Downdraft Grinding & Polishing Table

NDM SERIES · 3,200–9,600 m³/h · IC PULSE-JET CLEANING

All-in-one workbench with perforated downdraft top, integrated IC pulse-jet filter cartridges and fan. Dust from hand grinding, polishing and sanding is captured at the source before it reaches the operator's breathing zone. Ideal for metal fabrication shops, welding stations, mould finishing and furniture polishing. Standard worktop width 0.8 m; other sizes built to order. Available configurations: standard painted steel, full stainless steel with observation windows, and open-frame polishing table with explosion-relief panel — options include LED task lighting, tool board, compressed-air gun, differential-pressure gauge and custom colors (e.g. orange worktop).

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Strong capture at the source — perforated blue worktop with full-surface extraction
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LED task lighting tube integrated in the hood
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IC pulse-jet cartridge cleaning — filters regenerate automatically during work
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Side doors open on both sides for large workpieces
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Mobile — universal castors with brakes for flexible workshop layout

Model	Fan Power	Airflow (m³/h)	Cleaning	Size L×W×H (cm)	Weight (kg)
NDM-1.0T	1.5 kW	≤ 3,200	IC pulse	100 × 90 × 160	≤ 120
NDM-1.5T	2.2 kW	≤ 4,000	IC pulse	150 × 90 × 160	≤ 180
NDM-2.0T	3.0 kW	≤ 5,200	IC pulse	200 × 90 × 160	≤ 230
NDM-2.5T	4.0 kW	≤ 7,500	IC pulse	250 × 90 × 160	≤ 280
NDM-3.0T	6.0 kW	≤ 9,600	IC pulse	300 × 90 × 160	≤ 320

Downdraft grinding table with air gun and control box — factory real shot

NDM downdraft table front view with LED light and control panel

Filter Bags (Baghouse Filter Sleeves)

PPS · PTFE MEMBRANE · META-ARAMID (NOMEX TYPE) · POLYESTER · P84 · ANTI-STATIC

Needle-felt filter bags sewn to OEM dimensions with snap-band, collar or flange tops. Heat-set, calendared and (optionally) PTFE-membrane laminated for sub-micron efficiency. Every batch comes with material and dimensional certificates.

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Standard sizes: Ø130–160 × 2,000–2,500 mm; fully custom sizing available
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Finishing options: singed, calendared, PTFE membrane, oil & water repellent, anti-static (for combustible dust)
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Industrial stitching with PTFE or aramid thread; triple-line sewn seams
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Application matching: we select media against your gas temperature, dew point and chemistry

Media	Max. Continuous Temp.	Typical Application	Surface Finish
Polyester (PET)	130 °C	Wood, grinding, general dust	Singed / calendared
Meta-aramid (Nomex type)	200 °C	Asphalt, cement, hot gas	Singed / PTFE membrane
PPS (Ryton type)	190 °C	Boiler, coal-fired, chemical	PTFE membrane
PTFE needle felt	240 °C	Aggressive chemical gas	PTFE membrane
Anti-static PET (stainless mesh)	130 °C	Aluminum, magnesium, combustible dust	Singed

Filter Cartridges (Pleated, Spunbond Polyester)

Ø324×660 · Ø324×1,200 · Ø324×2,100 · CUSTOM — FITS ALL MAJOR COLLECTOR BRANDS

Wide-pleat spunbond polyester cartridges with galvanized or stainless top/bottom caps and PU or EPDM gaskets. Direct-fit replacements for Torit/Donaldson, AAF, and Chinese OEM collectors. H13-grade and PTFE-laminated media available for sub-micron capture.

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Media options: standard spunbond, PTFE membrane, aluminum/oil-mist coated, flame-retardant, anti-static
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Efficiency: F-grade to H-grade; ≥ 99.9% on 0.3 µm with membrane media
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Operating temp.: up to 80 °C continuous (higher with special media)
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Sample program: free dimensional drawing confirmation before batch order

Model	Size (mm)	Filter Area (m²)	End Caps	Typical Use
XX-FC3266	Ø324 × 660	10	PU / galvanized	Welding fume, laser cutting
XX-FC32121	Ø324 × 1,200	18	PU / galvanized	Grinding, powder processing
XX-FC32210	Ø324 × 2,100	32	PU / stainless	Sandblasting, high-load dust
XX-FC3566	Ø352 × 660	12	PU / galvanized	Replacement (OEM fit)

Electromagnetic Pulse Jet Valves (DMF Series)

RIGHT-ANGLE DMF-Z · SUB-MERGED DMF-Y · STRAIGHT-THROUGH DMF-T · 1″–3″

High-flow diaphragm pulse valves for baghouse and cartridge collector cleaning systems. Aluminum body with wear-resistant diaphragm, 100+ million cycle design life. Coils, armatures and full diaphragm repair kits available as spares.

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Voltage: DC 24 V / AC 220 V coils, IP65 rated
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Working pressure: 0.2–0.6 MPa (0.4–0.7 for sub-merged)
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Response time: ≤ 0.03 s open, optimized pulse for maximum cleaning energy
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Spares always stocked — diaphragm kits couriered worldwide within 15 days

Model	Port Size	Diaphragm	Valve Type	Typical Pairing
DMF-Z-25	1″ (G1)	1″ diaphragm	Right-angle	Small baghouse / cartridge units
DMF-Z-40S	1.5″ (G1½)	1.5″ diaphragm	Right-angle	Medium pulse-jet baghouse
DMF-Z-50S	2″ (G2)	2″ diaphragm	Right-angle	Large baghouse rows
DMF-Z-76S	3″ (G3)	3″ diaphragm	Right-angle	High-flow manifold systems
DMF-Y-76S	3″ (G3)	3″ diaphragm	Sub-merged	Low-pressure reverse-air rows

Pulse Jet Control Instruments

TIMED SEQUENTIAL · DIFFERENTIAL-PRESSURE ON-DEMAND · 6–36 OUTPUTS

Programmable controllers that drive pulse valves in sequence or on demand. Wall-mounted IP65 enclosure, backlit LCD, adjustable pulse interval and duration, and optional DP-gauge linkage for energy-saving on-demand cleaning.

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Output channels: 6 / 10 / 16 / 24 / 36 channels (SSR driving DC 24 V valves)
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Modes: fixed-interval timed cleaning; on-demand cleaning linked to differential pressure transmitter
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Settings: pulse width 0.03–0.3 s, interval 1–60 s, cycle 1–60 min, all field-adjustable
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Protection: IP65 enclosure, surge protection, −25 to +60 °C operation

Model	Channels	Supply	Output	Cleaning Mode
XX-PC6	6	AC 220 V	DC 24 V SSR	Timed
XX-PC10	10	AC 220 V	DC 24 V SSR	Timed
XX-PC16D	16	AC 220 V	DC 24 V SSR	Timed + DP on-demand
XX-PC24D	24	AC 220 V	DC 24 V SSR	Timed + DP on-demand
XX-PC36D	36	AC 220 V	DC 24 V SSR	Timed + DP on-demand

Technical Specifications