LDM Series Offline-Cleaning Pulse Jet Baghouse Dust Collector

The LDM Series baghouse dust collector solves a key limitation of conventional pulse jet systems: dust re-adhesion and cleaning inefficiency. By adopting offline pulse cleaning, this series achieves a more complete and energy-saving cleaning process, extending filter life and improving filtration performance—especially in applications involving lightweight, fine, and sticky dust.

📌 Suitable Applications

LDM baghouse filters are designed for:

  • Cement & building materials (mill outlets, packaging)
  • Steel and metallurgical industry
  • Boilers and power plants
  • Chemical, pharmaceutical, food and grain processing
  • Any dry dust collection environment with fine, sticky, or fibrous particles

Available in large (LDML-I / LDML-II), medium (LDMM), and small (LDMS) series to meet industrial-scale to indoor point-source applications.

LDM Series Offline-Cleaning Pulse Jet Baghouse Dust Collector

📊 Technical Specifications Table

ModelFilter Area (m²)No. of BagsCompartmentsAirflow (m³/h)Filtration Speed (m/min)Pulse ValvesAir Consumption (m³/min)Weight (T)
LDML-I216021601440482592002481.181
LDML-I252025201680563024002561.394
LDML-I288028801920643456002641.5107
LDML-I324032402160723880002721.65121
LDML-I360036002400804320002801.82134
LDML-I396039602640884752002882.0148
LDML-I435043502880965184002962.2161
LDML-I46804680312010456160021042.4174
LDML-I50605060336011260480021122.55188
LDML-I54005400360012064800021202.72200
LDML-I57605760384012869120021282.9212
LDML-II288028801440723456002721.5102
LDML-II336033601680844032002641.75119
LDML-II384038401920964608002962.00136
LDML-II43204320216010851840021082.25152
LDML-II48004800240012057600021202.50169
LDML-II52805280264013263360021322.75185
LDML-II57605760288014469120021443.00202
LDML-II62406240312015674880021563.25219
LDML-II67206720336016880640021683.50242
LDML-II72007200360018086400021803.75252
LDML-II76807680384019292160021924.00267
LDMM2252252005337502.5100.2011.4
LDMM2702702406405002.5120.2413.1
LDMM3153152807472502.5140.2815

🌟 Advantages Over Traditional Collectors

  1. Offline Cleaning Eliminates Re-adhesion
    Dust is removed in isolated chambers while filtration continues in others, ensuring full cleaning per pulse.
  2. Extended Cleaning Interval
    Compared to conventional 3–5 minute cycles, LDM achieves 20–30 min intervals, reducing compressed air usage by over 70%.
  3. Longer Service Life
    Less frequent stress on bags and valves dramatically extends their service life.
  4. Spring-Loaded Filter Bag Design
    Ensures excellent sealing and mechanical stability.
  5. Top-Access Bag Replacement
    Bags can be removed and dropped into the hopper from above—clean and efficient.
  6. Low Airflow Resistance
    Compact air duct layout minimizes system pressure drop.
  7. II Series with Offline Maintenance Support
    The LDML-II adds offline maintenance capability for easier bag replacement without stopping the system.
5/5 - (3 votes)
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