Clean Air Dust Extractor RL 350 | Ø 350 mm

dust extractors - extraction units rl 350 - o 350 mm felder wood panel plastic
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RL 350 | Ø 350 mm
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RL 300 | Ø 300 mm
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RL 250 | Ø 250 mm
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dust extractors - extraction units rl 350 - o 350 mm felder wood panel plastic
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Clean-air dust extractors for professional use.

It is clear that wood dust accumulates in workshops and it is also widely known that this dust has been classified as a health hazard for some time, but it is only recently that the topic of dust extraction in this industry has become a real talking point. An EU regulation soon to come into force will allow companies that have an air filtering requirement of up to 8,000 m³/h (previously 6,000 m³/h) to use wood-dust-approved clean-air dust extractors, saving them from the expensive investment of an externally positioned extractor. However, in addition to the numerous rules and regulations, one thing is also absolutely clear: Dust-free working is not only healthier, but also offers numerous opportunities for energy and cost savings in wood processing workshops. An individually adapted extraction solution is simply essential for a healthy workshop.

Felder offers air filters, clean-air dust extractors and filtration systems for efficient chip extraction and air cleaning. All models achieve a remaining dust concentration level of less than 0.1 mg/m³, in accordance with remaining dust content level H3. Unlike conventional dust extractors, Felder positions the ventilator behind the filters. This generates a negative pressure throughout the entire system, preventing dust escaping through any leaks.

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FELDER. Quality and precision in a nutshell

Since 1956, a guarantee for perfect results with excellent ease of use and reliability in regular professional use. Woodworkers are always enthusiastic about the individual and solid solutions for small and mid-sized businesses.

The most important highlights at a glance

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Cartridge filter
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Chip collection bins
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Profit twice with briquetting machines from Felder

Variants

Models
RL 350 | Ø 350 mm
  • Your benefits

RL 350 | Ø 350 mm

RL 350 | Ø 350 mm
dust extractors - extraction units rl 350 - o 350 mm felder wood panel plastic
  • Max. air flow rate: 8000 m³/h
  • Nominal air flow rate: 20 m/sek, 6920 m³/h
  • Vacuum: 2630 Pa
  • Filter (surface) area: 71 m²
  • Extraction port diameter: 350 mm
  • Remaining dust concentration, returned airflow quality: <0,1 mg/m³
0
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RL 300 | Ø 300 mm

RL 350 | Ø 350 mm
dust extractors - extraction units rl 300 - o 300 mm felder wood panel plastic
  • Max. air flow rate: 6000 m³/h
  • Nominal air flow rate: 20 m/sek, 5090 m³/h
  • Vacuum: 2450 Pa
  • Filter (surface) area: 50 m²
  • Extraction port diameter: 300 mm
  • Remaining dust concentration, returned airflow quality: <0,1 mg/m³
1
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RL 250 | Ø 250 mm

RL 350 | Ø 350 mm
dust extractors - extraction units rl 250 - o 250 mm felder wood panel plastic
  • Max. air flow rate: 5000 m³/h
  • Nominal air flow rate: 20 m/sek, 3540 m³/h
  • Vacuum: 2500 Pa
  • Filter (surface) area: 50 m²
  • Extraction port diameter: 250 mm
  • Remaining dust concentration, returned airflow quality: <0,1 mg/m³
2
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... Your decision for Felder, a risk-free decision

Clean air dust extractor Dust extraction unit High Performance Line Felder Felder Group woodworking
  • The right machine for every budget
  • Complete reliability in professional use
  • Tailor made machine solutions
  • High quality cast iron machine table and aggregates
  • Innovative detail solutions derived from 60 years of experience – already included in the standard configuration
  • First class manufacturing and finishing standards
  • Intuitive application concepts
  • Modern, distinct design
  • Quality and precision from Austria
  • Powerful and efficient
  • Complete package: Comprehensive service support

Details

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The chip collection bins are positioned under the machine ensuring an optimised filling of the dust bags. The optimised clamping system ensures a quick dust bag changeover.

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--- Large filter area with small space requirement
--- Reduced load on the filters
--- Maximum filter durability

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Continuous automatic blasts of compressed air clean the filter completely and guarantee long lasting perfect extraction results.

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High standards: Water fire extinguisher and pneumatic filter cleaning. Optional: Powder fire extinguisher

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Equipped with a rotary feeder instead of chip collection boxes

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Fuel, disposal costs or storage space are all becoming more and more expensive. The Felder briquetting presses reduce the volume of waste by 90 % and additionally eliminate the need for investment in a chip container or silo. Felder briquetting machines are suitable for continuous use due to their design. They are assembled on a solid base frame and can be combined to use with clean air dust extractors by Felder.

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Technology Data

Electrical setup

RL 300 | Ø 300 mm
RL 250 | Ø 250 mm
RL 350 | Ø 350 mm
001
3x 400 V
S
S
S
002
3x 230 V motor voltage
W
W
W
004
50 Hz
S
S
S
005
60 Hz
W
W
W
008
11 PS (8.2 kW)*
S
-
-
10
Anti-static filter
O
O
O
16
Power and speed adjustment through pressure measurement (#001)
O
O
O
21
Version with rotary valve instead of dust pin (! 20)
O
O
O
20
Preparation for briquetting press
W
W
W
25
Equipped with extraction port on the left hand side
W
W
W
26
Powder fire extinguisher instead of water extinguisher
W
W
W
007
7.5 HP (5.5 kW)* (!002)
-
O
-
008
11 PS (8.2 kW)* (# 3x230V)
-
O
-
009
15 PS (11 kW)*
-
-
S

Wood chip briquetting press

RL 300 | Ø 300 mm
RL 250 | Ø 250 mm
RL 350 | Ø 350 mm
50
02.0.484 - Wood Chip Briquetting Press FBP 50 (30–50 kg/h) (#20)
O
O
O
51
02.0.485 - Wood Chip Briquetting Press FBP 60 (60–70 kg/h) (#20)
O
O
O
52
02.0.486 - Wood Chip Briquetting Press FBP 70 (70–100 kg/h) (#20)
O
O
O
53
02.0.483 - Water cooler for briquetting press
O
O
O

General

RL 300 | Ø 300 mm
RL 250 | Ø 250 mm
RL 350 | Ø 350 mm
-
Max. airflow m³/h
6000
5000
8000
-
Nominal air flow capacity 20 m/sec. m³/h
5090
3540
6920
-
Static pressure Pa
2450
2500
2630
-
Dimensions mm (L x W x H)
2640 x 1140 x 2260
2640 x 1140 x 2260
2640 x 1140 x 2260
-
Filter surface area m²
50
50
71
-
Extraction connector Ø in mm
300
250
350
-
Dust emission quality mg/m³
<0,1
<0,1
<0,1
-
Acoustic pressure dB
75
75
75
-
Chip volume litres
2x 210
2x 210
2x 210
-
Weight kg (with standard configuration)
785
775
810

Automatic Start

RL 300 | Ø 300 mm
RL 250 | Ø 250 mm
RL 350 | Ø 350 mm
-
02.0.340 - Automatic Start for 1-8 Machines
O
O
O
-
02.0.345 - Automatic Start for 1-8 Machines and 8 electric gates
O
O
O
-
02.0.344 - Automatic Start for 1-8 Machines and 8 electric gates, freely programmable
O
O
O
-
02.0.346 - Transformer Coils for Automatic Start
O
O
O

Important Accessories

RL 300 | Ø 300 mm
RL 250 | Ø 250 mm
RL 350 | Ø 350 mm
60
D-160 mm suction pipe for the extraction of the chips from the rotary feeder (#21)
O
O
O
-
02.0.037 - 10 pcs. Chip-Bags for RL 250/300 (1200 x 500 x 1300 x 0,1 mm)
O
O
O
500
403-275 - Sound Absorber for RL 250/300/350
O
O
O
S ... Standard equipment O ... Option W ... Choice - ... not available

Customer service & maintenance

Specially trained service personnel are always available to provide specialised on-site service for you. If the matter is urgent you can call our hotline centre for straightforward immediate help.  Contact our consultants or report your request conveniently online around the clock.
Your direct line to us
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Do you have any questions?

We are happy to advise you online, over the phone or on-site at one of our more than 270 sales and service centres worldwide. 
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Showrooms

FELDER GROUP UK Ltd.

FELDER GROUP UK Ltd.
Unit 2 Sovereign Business Park, Joplin Court, Crown Hill
MK8 0JP MILTON KEYNES
Tel.: 01908 635000

Business Hours Monday to Friday 09.00 to 17.00

Felder Group Scotland

Felder Group Scotland
Unit 4 Lindsay Square, Deans Industrial Estate
EH54 8RL Livingston
Tel.: 01506 342250

Business Hours please call for an appointment