Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.
481～495 item / All 2567 items
Infrared system
Leister's infrared heaters are ideal for custom use in modules and manufacturing plants, and voltage adjustments can be made during installation to suit the operating environment. Krelus infrared heaters come in dimensions such as super mini, mini, mini mini, and micro, and you can also choose from various sizes including profile heaters, individual heaters, and custom infrared heaters.
Integrated heater element and structural overheating detection! Special industrial hot air technology.
The "LHS 41S Classic" is an air heater that is suitable for a very wide range of applications. With an output of 2kW to 3.6kW, it offers even more power than the "LHS-21 series." Despite its stronger hot air capability, its small installation area allows for integration into specialized production processes. With a heater tube diameter of 50mm, it can meet more requirements, particularly enabling higher airflow, which makes the hot air manufacturing process more efficient. 【Features】 ■ Extra-large hot air tube φ50mm ■ Easy to integrate retroactively ■ Constant temperature output ■ Suitable for continuous operation ■ Overheat protection for the heater element and device *For more details, please download the PDF or feel free to contact us.
Continuous operation through stabilization of process heating! Well-crafted design and powerful performance.
The "LHS 61S Classic" is an air heater that enables a large airflow with a maximum power of 9.0 kW. It can quickly and accurately heat the air that is drawn in. In this way, the process heating unit is suitable not only for drying and sealing but also for packaging processes. By using a compressed air connection adapter, it is also possible to switch from low pressure to high pressure. 【Features】 ■ Incredible performance of up to 9 kW ■ Large airflow with wind pressure of up to 100 kPa ■ Easy assembly (from the top) ■ Extra-large heater tube *For more details, please download the PDF or feel free to contact us.
A compact size that can fit in limited spaces! Cost reduction through reduced heating energy.
The "LE 5000 DF-R" is a durable air heater that operates reliably without wear at intake temperatures of up to 350°C and ambient temperatures of up to 200°C. This makes it an even better device for integration into exhaust systems, air conditioning systems, and heat recovery systems. The low differential between intake and exhaust temperatures, along with the sealed assembly of the double flange, helps save energy. 【Features】 ■ Easily integrates into existing hot air systems ■ Suitable for hot air recycling ■ Safe and easy to install ■ No integrated power electronics *For more details, please download the PDF or feel free to contact us.
Cost reduction through hot air recycling! Ceramic insulation protects electrical connections.
The "LHS 410 DF-R HT" is an air heater that can provide a high air volume. Thanks to its double flange design, it can be easily installed in piping systems with Leister's tube-type air heater. It features ceramic insulation between the air heater and the connecting housing. It is used in various industrial processes and applications. 【Features】 ■ Exhaust temperature up to 900°C ■ Cost and energy savings through hot air recirculation ■ Suitable for integration into piping systems ■ Easy connection to power supply *For more details, please download the PDF or feel free to contact us.
Save costs and energy with hot air recycling! For industrial processes up to 900°C.
The "LHS 210 SF-R HT" is a compact high-temperature air heater from Leister. Thanks to the connection housing that is protected from overheating, it can recycle hot air at an intake temperature of up to 350°C. As a high-temperature air heater, it achieves a maximum exhaust temperature of 900°C. Connecting the power supply is very easy due to its sophisticated design. 【Features】 ■ Energy-saving single flange air heater ■ Maximum exhaust temperature of 900°C ■ Compatible with various Leister nozzles ■ Heat-protected connection housing ■ Recirculation and efficiency *For more details, please download the PDF or feel free to contact us.
Connection protected from overheating by ceramic! Product with hot air recirculation.
The "LHS 210 DF-R HT" is a double-flange air heater suitable for hot air recycling. The tubular air heater achieves a maximum air outlet temperature of 900°C and a maximum air inlet temperature of 350°C. This helps reduce costs in industrial processes. Additionally, the connection housing and electrical connection parts are protected from overheating by ceramic insulation. 【Features】 ■ 900°C for industrial hot air processes ■ Cost reduction through hot air recycling ■ Easy installation into piping systems ■ Maximum intake temperature of 350°C *For more details, please download the PDF or feel free to contact us.
High versatility, low air resistance! Suitable for various factory equipment.
The "LHS 210 SF HT" is a high-temperature air heater from Leister equipped with a single flange. This product, which is very compact and built with only 3.3 kW of power, achieves a maximum exhaust temperature of 900°C, making it particularly efficient. With its small dimensions and easy assembly, the air heater can be easily integrated into existing hot air systems or newly designed hot air systems. 【Features】 ■ Compact high-temperature air heater with a maximum of 900°C ■ Compatible with various nozzles due to the single flange ■ Easy integration, requiring minimal space ■ High temperature with only 3.3 kW *For more details, please download the PDF or feel free to contact us.
Easy integration into industrial processes! Ceramic that protects electrical connections.
The "LHS 410 DF-R" is a compact double-flange air heater from Leister that easily recirculates hot air. With a large air volume and a particularly compact design, it can be easily integrated into industrial systems with limited space. Additionally, the power connection is designed for simplicity and ease of use. An extension is equipped at the connection point of the housing. 【Features】 ■ Can be installed in narrow spaces ■ Easy connection to power supply ■ Easy installation into piping systems due to double flange design ■ Hot air up to 650°C for industrial processes ■ Reduces costs and energy through hot air recirculation *For more details, please download the PDF or feel free to contact us.
Easily integrated and ready for action! Integrated mount plate and potentiometer for power adjustment.
The "LHS 41L Premium" is a medium-sized air purifier with a maximum output of 5.5kW, boasting thousands of usage records. The compact design of the housing and the mounting plate make it easy to integrate into production processes. With a heater tube diameter of 50mm, it provides a sufficiently large airflow even for applications with high demands. 【Features】 ■ Easy to integrate (can be installed retroactively) ■ Overheat protection with alarm output for the heater element ■ Overheat protection with alarm output inside the housing ■ Continuously adjustable heating output via potentiometer *For more details, please download the PDF or feel free to contact us.
High performance, powerful, and efficient! Suitable for easy hot air recycling.
The "LE 5000 DF HT" is an air heater that has become even more powerful than conventional models, reaching a maximum hot air temperature of 900°C. The maximum intake temperature of 150°C and maximum ambient temperature of 100°C do not affect the double flange heater. Its compact size and easy installation make it suitable for integration into existing hot air systems or newly designed hot air systems. 【Features】 ■ Powerful electric air heater ■ Maximum hot air outlet temperature 900°C ■ Efficient hot air recycling ■ Can be installed in existing air systems ■ Installation options with double flanges *For more details, please download the PDF or feel free to contact us.
Very high and controllable heating capacity! Compact size with a housing length of 236mm.
The "LHS 21S Premium" is an air heater characterized by its very compact dimensions. With a width of just 67mm, it can be installed in tight spaces of machines or production lines. It is a device suitable for continuous use, equipped with durability, reliability, and protection features against overheating of the heater element and devices. 【Features】 - Designed for use in narrow spaces - Protection against overheating of the heater element - Integrated alarm output - Continuously variable heating output adjustment *For more details, please download the PDF or feel free to contact us.
Economical and easy to integrate! The double flange is safe and easy to install, with an intake temperature of up to 150°C.
The "LE 5000 DF" is an air heater that can quickly and efficiently heat up to the desired process temperature. The heated air is suitable for reuse to save energy and costs. Please feel free to contact us when you need assistance. 【Features】 ■ Easily integrates into existing air systems ■ Suitable for hot air recycling ■ Safe and easy to install ■ No integrated power electronics *For more details, please download the PDF or feel free to contact us.
High productivity! Connections and potentiometers for customized operations.
The "LHS 21L System" is an air heater equipped with a direct connection to a PLC control system, providing excellent control and functionality for system designers and production managers. This system operates in environments with ambient temperatures up to 65°C. The heating output can be continuously adjusted up to 650°C and can be controlled via a PLC or standalone controller through a 4-20mA signal or 0-10V interface. With a compact design of 67mm in width, it facilitates easy integration into production lines with external control systems. 【Features】 ■ Accurate measurements from the built-in temperature probe ■ Precision control via LED display ■ Heating output adjustment using a potentiometer ■ Remote operation through an analog interface ■ Integrated heater element and device protection *For more details, please download the PDF or feel free to contact us.
Compact and powerful! High-quality craftsmanship, low-maintenance heater element.
The "LHS 21L Classic" is an air heater developed to be directly integrated into production systems and machinery systems for sterilization, drying, welding, cleaning, shrinking, molding, curing, trimming, and activation. Due to its compact housing and ease of retrofitting, the industrial air heater can be quickly and easily incorporated into various types of production lines. It is suitable for various drying and heating processes, shrinking and welding of packaging sheets and plastic molded products, and sterilization of packaging materials such as bottles, corks, and containers. 【Features】 ■ Small and robust housing ■ Durable heater element ■ Overheat detection option for the structure ■ Complete set of accessories *For more details, please download the PDF or feel free to contact us.
