Industrial Heater 

  • The VULCAN SYSTEM hot air blower from Leister is a true powerhouse with an output of 10/11kW. The blower has a compact design, which can be easily integrated into industrial processes. Like the smaller hot air blowers from Leister, the VULCAN SYSTEM can also be remotely controlled with a standard analog interface.

  • The LHS 21S SYSTEM air heater features integrated power electronics, enabling continuously variable air temperature adjustment, which renders external power control (e.g. semiconductor relay) unnecessary. Regulation via a remote control is also an option with an electroplated separate 4 – 20 mA interface as a controller, PLC (Programmable Logic...

  • The LHS 21S PREMIUM shows that that Leister Technologies AG is also considered a market leader in industrial hot air applications worldwide. This highly developed air heater is characterized by its extremely small dimensions. At only 67 mm (2.65 in) in width, the LHS 21S premium is easily installed in machines and production lines with tight spaces....

  • The LHS 21S CLASSIC is a further development of Leister air heaters and offers even more power than the LHS 15 line with a 1000 to 2000 watt capacity. This air heater's compact size is remarkable at only 67 mm (2.64 in), while still offering immense durability and reliability. Leister quality standards ensure that the LHS 21S CLASSIC is robust and...

  • The LHS 41S SYSTEM covers a broader spectrum of applications with its numerous analog and digital additional features compared to CLASSIC and PREMIUM products. The compact design and ability to attach a powerful external blower via air hose connection makes the air heater a perfect product for demanding production processes. The 50 mm (1.97 in) heating...

  • With 2 kW to 3.6 kW capacity the LHS 41S PREMIUM air heater is a low-maintenance, reliable and powerful tool for various machines and systems. Like all PREMIUM devices from Leister it comes equipped with active device and heating element protection. An additional alarm contact ensures a highly safe process by immediately issuing a warning of any potential...

  • The medium-sized LHS 41 air heater series covers an extremely broad application range. With a capacity of 2 kW to 3.6 kW, these air heaters are even more powerful than the LHS-21 series. The small footprint, despite more powerful hot air capacity, enable integration in special production processes. The 50 mm (1.97 in) heating tube diameter enables a...

  • The LHS 61S SYSTEM is comprised of a two-component housing made of cast aluminum and polyamide, making it incredibly robust. It has integrated power electronics where the air temperature can be set continuously to up 650 °C (1202 °F). In addition, power control is possible via a galvanically separate 4-20 mA interface for controllers, SPS or external...

  • Inline air heaters such as the LHS 61S PREMIUM are used for rapid air heating and specific hot air applications in industrial processes. Through the 62 mm (2.4 in) wide heating tube, the device distributes hot air efficiently and is individually adjustable for respective requirements through various accessories and nozzles. Integrated power control allows...

  • The LHS 61 series is the first choice when high performance is required in applications. The air outlet diameter of 62 mm in the LHS 61S CLASSIC allows high air volumes with up to 9.0 kW output. The outgoing hot air can be heated quickly and accurately. This process heating tool is perfectly suited for processing packaging as well as for drying or...

  • The RBR (short for RADIAL BLOWER RECIRCULATION) medium pressure blower from Leister, also referred to as a radial blower or radial fan, withstands air temperatures up to 350 °C / 662 °F on the inlet side. This makes it particularly suitable for putting together hot air systems with the double flange air heaters, DF-R, and other accessories. Such hot air...

  • The SILENCE medium pressure blower from Leister is a very quiet blower and can simultaneously supply multiple air heaters in industrial processes. The SILENCE blower will impress with its compact design and low maintenance. Leister blowers are characterized by high performance in compact sizes. At 61 dB(A), the SILENCE medium pressure blower is very quiet...

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