Wood Dust Filter Extraction System - 37kW Airtight RAF-2M Dust Collector, 24,000m3/h

Dust Filter Collector for woodworking. Australian made. 30kW or 37kW
The RAF-2M Reverse Air Filter is designed for medium-sized air flows with large material concentrations and typically handles air volumes from 16,000m3/h to 24,000m3/h.

Its superior performance, reliability and cost-effectiveness have been proven in more installations than any other brand. Airtight’s RAF series has earned its reputation in the field and is the ‘go to’ solution for Australia’s largest manufacturers.

Modular by design the RAF series can be extended as your business and filter requirements grow – futureproofing your investment!

Key Benefits

Modular design that delivers reliable extraction for today and in the future
Extendable as your requirements grow – future-proofing your investment
Efficient self-cleaning while in operation
Very low maintenance and running costs
ATEX compliant. Designed to strict European safety and emissions Standards
Over 50,000 systems installed worldwide
Category: Dust Extraction Systems
Product Description

The RAF filter series are a highly effective self-cleaning baghouse designed to handle high dust volumes and medium air volumes. They are designed for continuous operation and work efficiently by automatically cleaning the filter bags while running.

The RAF-2M typically serves up 24,000m3/hour at medium dust load applications. This may equate to 8-12 machines in a joinery/cabinet maker application.

Each module is fitted with a combined inspection and explosion relief door. A safety switch ensures automatic shutdown in case of emergency.

The medium/large particles are separated in the filter hopper (inlet section optional) and the air is afterwards distributed to the filter bags. The collected material is discharged through the rotary valve or screw conveyor

The 2M comes standard with Rotary Valve for continuous operation (no need to shut down to empty your waste bin), Variable Speed Drive for low running cost, 170m2 of the advanced XT15 antistatic filter socks and an online PLC controlled reverse air cleaning system.

Fan:

The high-efficiency main fan is self-cleaning & ensures high performance, quiet operation and low running cost. We use large heavy duty 4pole fans – opposed to the cheaper 2 pole fans.

4 pole fans are larger in construction and run slowly (typically 1,250-1,480 rpm – ensuring quiet operation)
2 pole fans are smaller and run faster, typically 3,000 rpm
Modularity:

The 2HJ is modular by design and the system can easily be extended if your extraction requirements increase in the future.

For heavy waste load applications, we commonly discharge the waste into a silo, container or separate material transport system.

Typical applications:

Joinery and cabinet making
Timber and Process
Paper and Trim
Technical Specifications & Quick Facts

Quick Facts

170m2, 100 patented XT15 antistatic filter socks
Dimensions: 2400Wm 2400D, 5800H
(height variable for each installation)
Typical application: 560Ø inlet 24,000 m3/hr (dependant on dust load)
On-line cleaning via integrated PLC
NRS Rotary valve for continuous operation

Technical Parameters

Maximum working temperature: 75°C
Inlet through the hopper or separate inlet module
Regeneration fan per cell for reverse-air cleaning of filter bags while operating
Combined inspection and explosion relief doors with a safety switch
Available in positive (800Pa) or Negative (5,000Pa) pressure options
Finished in rolled galvanised steel

Accessories

Rotary valve extension and screw auger
Return-air ducting to recycle clean air back to the factory
Telescopic leg extensions
Transfer “blow-line” systems
Spark arrest solutions
Silencers
Service and performance testing
Extended warranties