Hot air welding machines

 

Hot air welding machines

Hot air welding machines for joining plastic materials and technical fabrics. A precise, even process with control of temperature and speed.

PFAFF Industrial logoMaquinorya is the official representative of PFAFF Industrial in Spain for welding and heat sealing machines. See on the PFAFF website
Remolque cubierto con lona azul

Documentation and prices

Máquina de soldar por aire caliente PFAFF 8320-020/001 con poste giratorio

PFAFF 8320-020/001

Programmable hot air welding machine with standard rotating post. Max. temperature 720 °C, speed up to 10 m/min.

Main features

  • Hot air welding with standard rotating post for maximum accessibility
  • Programmable electronic control of temperature (max. 720 °C), speed and pressure
  • P1 touch panel with program memory, SD reader and USB port
  • Tool-free nozzle change for quick configuration changes

Technical specifications

  • Max. temperature: 720 °C
  • Max. speed: up to 10 m/min
  • Post: standard rotating
  • Control panel: P1 touch panel with SD and USB
  • Voltage: single-phase 230 V, 50/60 Hz

Applications

Ideal for welding PVC canvas, TPU membranes, waterproof technical fabrics, awnings, marquees, flexible containers and protective clothing. Its rotating post makes it easier to work with pieces of different geometries.

Frequently asked questions

Is it suitable for series production? Yes, its programmable control stores parameters in memory and reproduces them exactly on every seam, ensuring consistency in large-scale production.

Does it include technical support? Yes, Maquinorya offers installation, training, a one-year warranty and after-sales technical service with original spare parts in stock.

Request information
Máquina de soldar por aire caliente PFAFF 8320-020/002 con poste vertical

PFAFF 8320-020/002

Hot air welding machine with vertical post configuration. P1 touch panel with SD reader and USB slot.

Main features

  • Vertical post configuration for welding flat, horizontal surfaces
  • P1 touch panel with SD reader and USB slot for transferring programs
  • Electronic control of temperature (max. 720 °C), speed and pressure
  • Suitable for plastic materials, canvas and waterproof membranes

Technical specifications

  • Max. temperature: 720 °C
  • Max. speed: up to 10 m/min
  • Post: vertical
  • Control panel: P1 touch panel with SD and USB
  • Voltage: single-phase 230 V, 50/60 Hz

Applications

Suitable for welding flat PVC surfaces, geomembranes, pool covers, truck tarpaulins, industrial covers and any thermoplastic material that needs a firm, watertight joint.

Frequently asked questions

How does it differ from the 020/001? Version 002 has a vertical post configuration instead of the rotating post, which makes it especially suitable for working on large flat surfaces.

Does it have a warranty? Yes, Maquinorya offers a one-year warranty, commissioning and specialised technical service.

Request information
PFAFF 8320-020-061 máquina de soldar con aire caliente

PFAFF 8320-020/061

Hot air welding machine with adjustable tube guide. Ideal for producing filter tubes and zip channels.

Main features

  • Adjustable tube guide for precise welding of tubular shapes and channels
  • Programmable control of temperature (max. 720 °C), speed and pressure
  • Enables series production of filter tubes and zip channels with high precision
  • Tool-free nozzle change for different tube diameters

Technical specifications

  • Max. temperature: 720 °C
  • Max. speed: up to 10 m/min
  • Accessory: adjustable tube guide
  • Control panel: P1 touch panel with SD and USB
  • Voltage: single-phase 230 V, 50/60 Hz

Applications

Specifically designed for manufacturing filter tubes, zip channels, technical hoses and any application that requires welding plastic materials in tubular form with high precision and repeatability.

Frequently asked questions

Which tube diameters is it designed for? The tube guide is adjustable to suit different diameters; contact our technical team to check compatibility with your specific application.

Is it suitable for continuous production? Yes, it is designed for series production with high repeatability thanks to the tube guide system and programmable electronic control.

Request information
PFAFF 8320-020-161 máquina de soldar con aire caliente

PFAFF 8320-020/161

Hot air welding machine with long arm (970 mm). Perfect for large-format materials and PVC canvas.

Main features

  • 970 mm long arm to reach large-format pieces without space limitations
  • Programmable electronic control of temperature (max. 720 °C), speed and pressure
  • Ideal for large canvases: marquees, awnings, industrial covers and truck tarpaulins
  • Robust design for intensive work on heavy PVC and TPU materials

Technical specifications

  • Max. temperature: 720 °C
  • Max. speed: up to 10 m/min
  • Arm length: 970 mm
  • Control panel: P1 touch panel with SD and USB
  • Voltage: single-phase 230 V, 50/60 Hz

Applications

Perfect for working with large-format materials such as PVC truck tarpaulins, large marquees, Olympic pool covers, geomembranes and large-capacity flexible tanks that need long welding runs.

Frequently asked questions

Why do I need a 970 mm arm? The long arm lets you work comfortably on large-format pieces without constantly moving the machine, improving productivity and seam quality by keeping a stable position.

Can it work with truck tarpaulins? Yes, it is one of its main applications. At Maquinorya we advise you on the best configuration for PVC truck tarpaulins.

Request information
PFAFF 8320-121-100 máquina de soldar con aire caliente

PFAFF 8320-121/100

Hot air welding machine with cylinder arm for producing filters and technical tubular materials.

Main features

  • Cylinder arm for efficient production of filters and technical tubular materials
  • Electronic control of temperature (max. 720 °C), speed and welding pressure
  • Series production system for continuous manufacturing of filter elements
  • Specialised design for welding cylindrical and tubular geometries

Technical specifications

  • Max. temperature: 720 °C
  • Max. speed: up to 10 m/min
  • Arm type: cylinder
  • Control panel: P1 touch panel with SD and USB
  • Voltage: single-phase 230 V, 50/60 Hz

Applications

Specially designed for manufacturing industrial filters, filter cartridges, filter housings, filtration elements for the automotive and chemical industries, and any application that requires welding in cylindrical or tubular form.

Frequently asked questions

Which industrial sectors is it suitable for? Mainly the filtration industry (automotive, chemical, food), technical hose manufacturing and any sector that needs welding of tubular geometries with high quality requirements.

Can it be adapted to different tube diameters? Yes, the cylinder arm is configurable. Our technical team can advise you on adapting it to your specific application.

Request information
PFAFF 8320-122-102 máquina de soldar con aire caliente

PFAFF 8320-122/102

Hot air welding machine for manufacturing filter rings. Automatic series production system.

Main features

  • Automatic series production system for manufacturing filter rings
  • Electronic control of temperature (max. 720 °C), speed and pressure
  • High productivity thanks to the automatic feeding and welding system
  • Designed for high repeatability and consistent quality in continuous production

Technical specifications

  • Max. temperature: 720 °C
  • Max. speed: up to 10 m/min
  • System: automatic series production
  • Control panel: P1 touch panel with SD and USB
  • Voltage: single-phase 230 V, 50/60 Hz

Applications

Specifically designed for the automated manufacture of filter rings in PVC, polypropylene and other thermoplastic materials. Ideal for filter manufacturers who need a high production rate with consistent quality for automotive, chemical industry and water treatment applications.

Frequently asked questions

How many rings per hour can it produce? Output depends on the size and material of the rings, but being automatic it allows much higher rates than manual machines. Contact Maquinorya for an analysis of your specific case.

Does it need a lot of maintenance? PFAFF designs its machines for low maintenance and a long service life. At Maquinorya we offer preventive maintenance contracts and a warranty.

Request information
PFAFF 8323-040-002 máquina de termosellar

PFAFF 8323-040/002

Hot air welding machine for continuous seam sealing. Programmable sequences with 100% reproducibility. Max. temp. 650 °C. Max. speed 10 m/min.

Main features

  • Hot air welder with programmable sequences and 100% reproducibility
  • Electronic control of temperature (max. 650 °C) and speed up to 10 m/min
  • Program memory for quick changes between different materials and configurations
  • Designed for continuous seam sealing in high-rate industrial production

Technical specifications

  • Max. temperature: 650 °C
  • Max. speed: 10 m/min
  • System: programmable sequences
  • Reproducibility: 100%
  • Panel: touch screen with program memory

Applications

Perfect for industrial production of waterproof sportswear, outdoor equipment, protective workwear and any application that needs continuous sealing with high reproducibility and frequent program changes.

Frequently asked questions

What does 100% reproducibility mean? The electronic control system ensures that every seam is made with exactly the same parameters stored in memory, eliminating variation between operators or between production shifts.

Is it suitable for ISO 15301 or other waterproofing standards? Yes, precise parameter control makes it easier to comply with waterproofing standards. Contact Maquinorya for more information.

Request information
PFAFF 8323-140-01 máquina de termosellar

PFAFF 8323-140/01

Long arm version (968 mm) for continuous sealing. Ideal for filter tubes and hard-to-reach areas. Max. temp. 650 °C. Max. speed 10 m/min.

Main features

  • 968 mm long arm for sealing filter tubes and hard-to-reach areas
  • Electronic control of temperature (max. 650 °C) and speed up to 10 m/min
  • Programmable sequences with full reproducibility between production cycles
  • Gives access to deep internal areas of complex or tubular pieces

Technical specifications

  • Max. temperature: 650 °C
  • Max. speed: 10 m/min
  • Arm length: 968 mm
  • System: programmable sequences
  • Panel: touch screen with program memory

Applications

Designed for sealing inside long filter tubes, deep channels, tubular bags and any tubular piece or piece with hard-to-reach areas that cannot be sealed with a standard arm.

Frequently asked questions

What type of tubes is it suitable for? Filter tubes, filter sleeves, tubular bags and any long piece where the standard arm cannot reach the internal sealing point.

What is the difference from the 040/002? Version 140/01 has the 968 mm long arm specifically to reach inside tubular pieces, while the 040/002 is for work on standard external surfaces.

Request information

Related advice

Scroll to Top
WhatsApp