Flexible Dust Extraction Hoses for Wood Chips, Dus

Flexibele slangen in PU voor industriële stofafzuiging

Wat is een flexibele zuigslang?

Een flexibele zuigslang is een technische koker in polyurethaan, die versterkt is met een geïntegreerde metalen spiraal. Dit soort flexibele slangen is ontworpen voor een efficiënte afvoer van industrieel stof en spanen.
Zuigslangen worden gebruikt om machines aan te sluiten op een afzuigsysteem. Ze verzoenen de nodige flexibiliteit met een robuuste structuur, die opgewassen is tegen luchtstromen.

Samenstelling en functie van de metalen spiraal

De spiraal in verkoperd staal is het skelet van de slang. Ze zorgt ervoor dat de slang cilindervormig blijft ondanks de permanente onderdruk in het systeem. De metalen versteviging is van fundamenteel belang.
De spiraal garandeert een hoge mechanische weerstand tegen platdrukken. Zonder die versteviging zou de slang dichtslaan omdat de stofzuiger een vacuüm creëert. De structuur van de slang is vormvast.
Verder zorgt de spiraal ook voor elektrische geleiding. Dat is een belangrijke eigenschap die tegen vonken beschermt, een risico waarmee altijd rekening moet worden gehouden.

Flexible ducting hose

Our range of ducting hoses for collection systems for wood chips and sawdust are used primarily in setting up industrial dust collection systems or extraction systems for joiners and carpenters.

The ducting hoses for wood chips as well as the connector bushings and clamps are available in various diameters. Our ducting hoses consist of a metal spiral encased in a wall of polyurethane with a thickness of 0.4 mm, 0.6 mm or 0.7 mm. These ducting hoses are lightweight and compressible, and ideal for connecting your extraction system to your wood-processing machines. Anyone who has the technical and trade-related skills will understand how to use them.

Flexibele slangen in PU voor industriële stofafzuiging

Wat is een flexibele zuigslang?

Een flexibele zuigslang is een technische koker in polyurethaan, die versterkt is met een geïntegreerde metalen spiraal. Dit soort flexibele slangen is ontworpen voor een efficiënte afvoer van industrieel stof en spanen.
Zuigslangen worden gebruikt om machines aan te sluiten op een afzuigsysteem. Ze verzoenen de nodige flexibiliteit met een robuuste structuur, die opgewassen is tegen luchtstromen.

Samenstelling en functie van de metalen spiraal

De spiraal in verkoperd staal is het skelet van de slang. Ze zorgt ervoor dat de slang cilindervormig blijft ondanks de permanente onderdruk in het systeem. De metalen versteviging is van fundamenteel belang.
De spiraal garandeert een hoge mechanische weerstand tegen platdrukken. Zonder die versteviging zou de slang dichtslaan omdat de stofzuiger een vacuüm creëert. De structuur van de slang is vormvast.
Verder zorgt de spiraal ook voor elektrische geleiding. Dat is een belangrijke eigenschap die tegen vonken beschermt, een risico waarmee altijd rekening moet worden gehouden.

Flexible ducting hose

Our range of ducting hoses for collection systems for wood chips and sawdust are used primarily in setting up industrial dust collection systems or extraction systems for joiners and carpenters.

The ducting hoses for wood chips as well as the connector bushings and clamps are available in various diameters. Our ducting hoses consist of a metal spiral encased in a wall of polyurethane with a thickness of 0.4 mm, 0.6 mm or 0.7 mm. These ducting hoses are lightweight and compressible, and ideal for connecting your extraction system to your wood-processing machines. Anyone who has the technical and trade-related skills will understand how to use them.

Subcategories

Wire for PU flexible

Wire for PU flexible

Connector for machine

Connector for machine

Connector for flexible hoses

Connector for flexible hoses

Flexible PU

Flexible PU

Torsion compensation

Torsion compensation

Antiwear reduction

Antiwear reduction

Balancer

Balancer

Product filters (101 products)

Type

Diameter

Length

Thickness

Price €380.00 (tax excl.)
Qty:
More
In stock
Price €21.86 (tax excl.)
Qty:
More
In stock
Price €22.33 (tax excl.)
Qty:
More
In stock
Price €140.99 (tax excl.)
Qty:
More
In stock
Price €23.39 (tax excl.)
Qty:
More
In stock
Price €150.37 (tax excl.)
Qty:
More
In stock
Price €27.51 (tax excl.)
Qty:
More
In stock
Price €168.82 (tax excl.)
Qty:
More
In stock
Price €27.01 (tax excl.)
Qty:
More
In stock
Price €174.55 (tax excl.)
Qty:
More
In stock

Advantages of polyurethane for particle transport

Polyurethane is chosen for its outstanding abrasion resistance. Wood chips, plastic particles and abrasive dust can move through the hose without damaging the wall.
The material also offers excellent flexibility. The hose follows machine movement without kinking, ensuring consistent airflow performance.
Compared with PVC hoses, polyurethane hoses provide significantly longer service life in industrial environments.

How to choose the right flexible extraction hose

Choosing the correct hose means balancing flexibility, durability and airflow performance for an efficient industrial dust extraction system.

Selecting the correct diameter

The hose diameter determines airflow velocity. A diameter that is too large reduces air speed and prevents heavy particles from being transported.
A diameter that is too small restricts airflow and increases pressure loss in the system.
Measure the outlet of your machine precisely before selecting the hose diameter.

Choosing the correct wall thickness

0.4 mm – suitable for smoke, fumes and fine dust.
0.6 mm – recommended for sawdust and standard wood chips.
0.7 mm – ideal for abrasive particles or CNC machining.
Thicker walls improve durability but slightly reduce flexibility.

Determining the correct hose length

Flexible ducts are sold per meter in their compressed state. When extended, the hose length increases significantly.
Always allow extra length to accommodate machine movement. A hose that is too short may tear away from the connection.

Accessories for airtight dust extraction systems

Secure connections with clamps and sleeves

A PU hose clamp ensures secure attachment of the flexible duct to rigid piping.
Flexible connection sleeves allow easy connection between hose sections or between hose and machine hood.
Typical accessories include:

  • PU hose clamps
  • Flexible connection sleeves
  • Anti-twist hose connectors

Grounding for electrostatic safety

Friction between particles and the hose wall generates static electricity that can produce sparks.
The exposed steel spiral must therefore be connected to electrical ground to ensure safe operation.

Applications by industry

Woodworking and carpentry

Woodworking workshops require high airflow to remove sawdust and wood chips from machines.

  • Fine sawdust
  • Planer shavings
  • Sanding dust

Chemical and food industries

In humid environments, hydrolysis-resistant polyurethane hoses should be used.
These hoses operate reliably within temperature ranges from -40°C to +90°C.

Plastic processing and welding fumes

Plastic particles are highly abrasive and require hoses with thicker walls.
For welding fumes, flexible hoses complying with DIN 4102-B1 flame-retardant requirements are recommended.

Key points

  • DIN 4102-B1 fire classification
  • Spark resistance
  • Efficient source capture

Advantages of polyurethane for particle transport

Polyurethane is chosen for its outstanding abrasion resistance. Wood chips, plastic particles and abrasive dust can move through the hose without damaging the wall.
The material also offers excellent flexibility. The hose follows machine movement without kinking, ensuring consistent airflow performance.
Compared with PVC hoses, polyurethane hoses provide significantly longer service life in industrial environments.

How to choose the right flexible extraction hose

Choosing the correct hose means balancing flexibility, durability and airflow performance for an efficient industrial dust extraction system.

Selecting the correct diameter

The hose diameter determines airflow velocity. A diameter that is too large reduces air speed and prevents heavy particles from being transported.
A diameter that is too small restricts airflow and increases pressure loss in the system.
Measure the outlet of your machine precisely before selecting the hose diameter.

Choosing the correct wall thickness

0.4 mm – suitable for smoke, fumes and fine dust.
0.6 mm – recommended for sawdust and standard wood chips.
0.7 mm – ideal for abrasive particles or CNC machining.
Thicker walls improve durability but slightly reduce flexibility.

Determining the correct hose length

Flexible ducts are sold per meter in their compressed state. When extended, the hose length increases significantly.
Always allow extra length to accommodate machine movement. A hose that is too short may tear away from the connection.

Accessories for airtight dust extraction systems

Secure connections with clamps and sleeves

A PU hose clamp ensures secure attachment of the flexible duct to rigid piping.
Flexible connection sleeves allow easy connection between hose sections or between hose and machine hood.
Typical accessories include:

  • PU hose clamps
  • Flexible connection sleeves
  • Anti-twist hose connectors

Grounding for electrostatic safety

Friction between particles and the hose wall generates static electricity that can produce sparks.
The exposed steel spiral must therefore be connected to electrical ground to ensure safe operation.

Applications by industry

Woodworking and carpentry

Woodworking workshops require high airflow to remove sawdust and wood chips from machines.

  • Fine sawdust
  • Planer shavings
  • Sanding dust

Chemical and food industries

In humid environments, hydrolysis-resistant polyurethane hoses should be used.
These hoses operate reliably within temperature ranges from -40°C to +90°C.

Plastic processing and welding fumes

Plastic particles are highly abrasive and require hoses with thicker walls.
For welding fumes, flexible hoses complying with DIN 4102-B1 flame-retardant requirements are recommended.

Key points

  • DIN 4102-B1 fire classification
  • Spark resistance
  • Efficient source capture

icon

A question ?

FR +33 977 198 719

BE +32 4 240 72 56

icon

FREE DELIVERY

for purchases of 250€ upwards (excluding VAT)

Except for 2 meter pipes

icon

Secured payment

icon

Good deals

View the list