The Leister HOTWIND System—along with the HOTWIND Premium—is a successor to the hugely popular HOTWIND S.

The HOTWIND System comes equipped with a control interface so it can be built into open- and closed-loop systems. It also offers integrated control dials to manually set heat and air volume. In addition, the system has a digital display that shows both set and actual temperature for more precise operation.

The HOTWIND System can reach air volumes up to 31.8 cfm, and temperatures has high as 1,472 °F, which make it the ideal hot-air blower for a variety of applications, including: 

  • Dry moist surfaces.
  • Evaporate excess water contained within a product or material.
  • Heat conveyor ovens and tunnels.
  • Defrost frozen water pipes.
  • Accelerate mixing processes.
  • Sterilize packaging materials, such as bottles, corks and containers.
  • Deflash the edges of molded plastics.
  • Shine plastic surfaces.
  • Activate and loosen solvent-free and melt adhesives.
  • Dissolve foams that arise during mixing and while filling containers.
  • Separate and fuse synthetic threads and fabrics.
  • Shrink heat-wrap sleeves, films, tapes, solder connectors and molded parts.
  • Solder surface mount devices (SMD) and through-hole components, copper pipes, joints and metal foils.
  • Weld thermoplastic materials.
  • Ignite wood shavings, paper, coal or straw in furnaces.

HOTWIND System features include

  • Potentiometer dials for manually adjustable heat output and air volume.
  • Integrated power electronics.
  • Protection against heating element or device overheating.
  • Brushless blower motor.
  • Alarm output.
  • Remote control interface for temperature or power set points.
  • Remote control interface for air-volume adjustment.
  • Integrated temperature probe.
  • Digital display showing set and actual temperatures values, error messages and configuration options. 

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HOTWIND System Complete Resource Guide

Everything industrial process engineers need to know about the HOTWIND System and Premium, including product details, operating instructions, parts diagram, troubleshooting tips and how-to resources. Click here to download this eBook for free.



 Additional Resources


Specification Table

Voltage (~V) 100 230 230 230 230 230 400
Power Consumption (W) 2300 2300 2300 3100 3700 3700 5400
Frequency (Hz) 50 / 60
Max. Air Outlet Temperature (°F) 1202 1202 1202 1472 1202 1202 1202
Max. Air Flow (68°F) 7.1 - 31.8 cfm
Static Pressure (Pa) 500
Noise Emission LpA (dB) < 70
Weight w/o Cables 5.7 lbs.
Mark of Conformity
Certification Scheme CCA
Protection Class II