Rocky Industrial Dust Collector – High-Performance Welding & Laser Fume Extractor

RKDC series Intelligent industrial dust collectors are engineered for high-performance dust and fume filtration in welding, laser cutting, and metal processing environments. Using 6pcs advanced cartri

  • Working Pressure:6~20[ bar ]87~290[ psig ]
  • Free Air Delivery:1712~17549[ cfm ]48.5~333[ m3/min ]
  • Working Power:3~22[ kw ]4~30[ hp ]

Product Details

RKDC-750.jpg

Product features

  1. Heavy-Duty Filtration with 6 Advanced Cartridge Filters
    Six high‑efficiency cartridge filters work together to capture ultra‑fine dust, welding fumes, and laser‑generated smoke, delivering consistently clean exhaust air.

  2. Powerful Airflow for Demanding Environments
    Engineered for high‑volume extraction, the RKDC series maintains strong suction even in continuous welding, laser cutting, and metal processing operations.

  3. Automatic Pulse-Jet Cleaning System
    The self‑cleaning pulse‑jet mechanism periodically blasts compressed air through the filters, preventing clogging, extending filter life, and reducing manual maintenance.

  4. Smarter & Safer Working Conditions
    By removing hazardous fine particles and toxic fumes at the source, the RKDC series helps protect operator health and supports compliance with workplace safety standards.

  5. Energy‑Efficient & Low Maintenance
    Intelligent control optimizes pulse‑jet cycles and fan operation, lowering energy consumption while minimizing downtime for filter cleaning or replacement.


Technical Parameters

Dust Colllector Technical Parameters
ModelRKDC-300RKDC-550RKDC-750RKDC-1100RKDC-1500RKDC-1850RKDC-2200
Motor Power (kW)35.57.5111518.522
Power Supply (V/Hz)380/50
Max. Airflow (m3/h)29004500720010000120001600020000
Max. Total Pressure (Pa)2000200025002800///
Filter MaterialNano Flame-Retardant Composite Fiber
Filter Mounting TypeRotary Locking Mechanism
Filtration PrincipleNegative-Pressure Back-Flush Design
Reverse Pulse Air Requirement (MPa)0.6 Oil-free and water-free compressed air0.7~0.8 Oil-free and water-free compressed air0.6~0.8 Oil-free and water-free compressed air
Number of Filter Cartridges2468121824
Filtration Area (m2)4692138184276414552
Filtration Accuracy (Um)0.3~3.0
Inlet Diameter (mm)250250300300300550600
Weight (kg)420520620790112017001900
Dimensions (L*W*H) mm1800*622*17451431*1405*21881504*1431*26882105*1605*25832105*1952*25832215*1516*25832215*1516*3750