ライスター・テクノロジーズ List of Products and Services

The "LHS 21S System" is an air heater that incorporates power electronics, allowing for continuous variable air temperature adjustment without the need for external power control. Control via remote is also available as an option, using a separate 4-20mA interface that can function as a controller, PLC (Programmable Logic Controller), or external potentiometer. The heater structure and heater element cover are integrated, providing reliable protection against damage to the air heater from excessive high temperatures. 【Features】 ■ Unique heater element protection ■ Peace of mind with device overheating protection ■ Fully integrated control electronics for cost reduction ■ Excellent cost-effectiveness thanks to control electronics ■ Integration with existing control systems *For more details, please download the PDF or feel free to contact us.

• Heater

The "Mistral 6 System" is a hot air generator equipped with a brushless, low-maintenance motor. As such, this product is suitable for continuous use in industrial production equipment. The heater tube, which employs a special partition to ensure a balanced airflow, comes in two different diameters. Thanks to the tabs on the device, assembly is as simple as possible. 【Features】 ■ Integrated heater element and tool protection ■ "e-Drive" for heater output and airflow ■ Integrated temperature probe ■ Display of target/current values *For more details, please download the PDF or feel free to contact us.

• Heater

The "Hot Wind Premium" is a hot air generator particularly suitable for continuous use as a hot air machine. It features a very quiet brushless blower motor and an integrated overheating protection system for the heater element and the device itself, allowing for seamless use in continuous plastic processing systems. The air volume and heating output can be adjusted continuously, and with a maximum temperature of 650°C, it can be used for various applications. 【Features】 ■ Continuously adjustable heating output and air volume via a potentiometer ■ Integrated power electronics ■ Overheating protection for the heater element and device ■ Brushless blower motor *For more details, please download the PDF or feel free to contact us.

• Heater

The "Hot Wind System" is a hot air generator that can continuously vary air volume adjustment up to a maximum of 900 l/min using a potentiometer. With an interface that includes alarm contacts, remote control of air volume and heating output is possible. Additionally, the built-in temperature probe ensures further accuracy. The digital display of this product provides operational information. 【Features】 ■ Alarm output ■ Integrated temperature probe ■ Interface for specifying temperature or output and air volume ■ Display for showing target/actual values (°C or °F) *For more details, please download the PDF or feel free to contact us.

• Heater

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.

• Heater

We would like to introduce the "Triac ST, 230V/1600W, Easy Floor Set, EU Plug" that we handle. This practical floor welding kit is designed to seal the joints of flexible floor coverings. It is also ideal for complementing our Mini Floor and Uni Floor 500 automatic floor welding machines. 【Features】 ■ 6-piece kit for floor installation ■ Easy Floor achieves high quality with manual welding ■ Easy cleaning with a cylinder brush ■ Spare heating element included in the kit ■ Stepless temperature control *For more details, please download the PDF or feel free to contact us.

• Other work tools

The "Ghibli AW, 120V/1800W, US Plug" is a durable and ergonomically designed heat gun that can be used for cable shrinkage, heating and molding plastic parts in the automotive industry, and more. Temperature and airflow can be continuously adjusted using the proven intuitive digital "e-Drive" control. Thanks to its easy-to-hold two-part frame, this powerful product fits perfectly in your hand. 【Features】 ■ Ergonomically designed heat gun ■ "e-Drive" for temperature setting ■ 5 levels of airflow adjustment ■ Comes with a stand and carrying case *For more details, please download the PDF or feel free to contact us.

• Other work tools

The "Forte S3, 3 x 400V/10kW, CEE 5/16" is a very powerful handheld heat gun designed to shrink films and shrink hoods on packaged products on pallets. With a uniform airflow of up to 650°C and 10kW of power, it enables fast and uniform shrinking of various plastic sheets. Additionally, the built-in stand in the housing allows the device to be safely placed on various surfaces even at high temperatures. 【Features】 ■ Powerful heat gun ■ Flame-free shrinking ■ Designed for indoor and outdoor use ■ Integrated handle and stand *For more details, please download the PDF or feel free to contact us.

• Other work tools

The "Electron ST, 230V/3400W, EU plug" is a heat gun that can reach a maximum temperature of 650°C with stepless temperature settings, even at very high airflow levels. It can be used not only for professional welding and molding of modified asphalt and thermoplastic materials with high material strength but also for many other applications. The built-in carbon brushes and heater element cover ensure safety, making it a complete tool for various job sites. 【Features】 ■ Powerful heat gun, up to 3400W ■ Welding machine for on-site work ■ Professional molding, welding, and shrinking ■ Easily installable heater tube stand ■ Comes with a sturdy storage case *For more details, please download the PDF or feel free to contact us.

• Other work tools

The "Hot Stream S, 230V/460W, EU plug" is the most compact heat gun from Leister. Weighing only 580g and featuring an ergonomic handle, it allows for long hours of work without fatigue and with ease. Whether for plastic welding, paint removal and drying, or pipe bending, this product is the right tool for any application. 【Features】 ■ Designed for construction sites ■ Fully ceramic heating element ■ Continuous adjustment of temperature and airflow ■ Protected electronic circuit board (encapsulated) ■ Ultra-lightweight and compact power tool *For more details, please download the PDF or feel free to contact us.

• Other work tools

The "Diode S, 230V/2000W, EU plug" is a powerful welding machine that achieves high-quality work while being compact and lightweight, thanks to the use of Leister's external blower. With manual temperature adjustment from 20° to 600°C using a rotary knob, it can be tailored to meet the needs of each plastic welding application. The abundant quick welding nozzles and draw welding nozzles enable comfortable welding work with the blower. 【Features】 ■ Particularly convenient and easy for assembly work ■ Heater element cover ■ Cooled protective tube ■ Manual temperature adjustment ■ Compatible with Air Stream, Minor, and Robust *For more details, please download the PDF or feel free to contact us.

• Other work tools

The "Diode S / Minor, 230V/1700W, EU Plug" is a practical combination kit with the lightweight and high-performance Leister external blower Minor. It is supplied in a fixed connection state, allowing for direct use. Thanks to the external blower, this product fits well in hand due to its slim handle. Additionally, the hot air machine is lightweight, making it suitable for assembly work on construction sites. 【Features】 ■ Practical set of Diode S and Minor ■ Welding device with external blower ■ Suitable for assembly work *For more details, please download the PDF or feel free to contact us.

• Other work tools

The "Penweld 305-S, 230V/1000W, 3m, M14, EU plug" is a solid external air-operated welding device for plastic welding. This compactly built product is suitable for welding plastic in tight spaces and is ideal for high-temperature gas draw welding of small plastic tanks, air cleaners, pumps, and more. Additionally, all device variations feature particularly powerful and durable heating elements. 【Features】 ■ Robust and simple structure ■ Lightweight for extended work periods ■ Embedded rotary knob to prevent accidental adjustments ■ High-quality and sturdy hose ■ Wide nozzle range for high versatility *For more details, please download the PDF or feel free to contact us.

• Other work tools

The "Penweld 305-A, 230V/1000W, 3m, M14, EU plug" is a product suitable for precise plastic welding tasks in the construction of devices and tanks. The ring-shaped work light is directly integrated into the handle, illuminating the welding zone, allowing the user to control the welding process even in dark sections. Additionally, the warm white light is very comfortable for the eyes, especially helpful for long hours of focused work. 【Features】 ■ Rotating connection to enhance flexibility during work ■ Specific hose characteristics for easier use ■ Service-friendly junction box ■ Selection of variations optimized for applications ■ Continuous welding at precise temperatures *For more details, please download the PDF or feel free to contact us.

• Other work tools

The "Hot Wind Premium, 120V/2300W, cURus, no plug" is a product particularly suitable for continuous use as a hot air machine. It features a very quiet brushless blower motor and an integrated overheating protection system for the heater element and the device itself, allowing for seamless use in plastic continuous processing systems. The air volume and heating output can be adjusted continuously, and with a maximum temperature of 650°C, it can be used for various applications. 【Features】 ■ Continuously adjustable heating output and air volume via potentiometer ■ Integrated power electronics ■ Overheating protection for the heater element and device ■ Brushless blower motor *For more details, please download the PDF or feel free to contact us.

• Other work tools

The "Sora no AT, 230V/2300W, EU plug" is a convenient and high-performance heat gun that supports various applications with an output of 2300W and a weight of 750g. It is particularly powerful and lightweight, equipped with many useful features, and has a brushless, long-lasting motor (operating time of 10,000 hours). Additionally, the temperature can be adjusted continuously between 50 and 650°C, providing stable performance for plastic welding, heating, shrinking, or drying. 【Features】 ■ Exceptional durability with a brushless drive motor ■ Eco mode saves 40% energy and achieves 50% noise reduction ■ Active cool-down function ■ Configurable restart protection ■ Wireless communication interface *For more details, please download the PDF or feel free to contact us.

• Other work tools

The "Hot Wind System, 230V/3700W, cURus, without plug" is a durable, brushless hot air machine that requires almost no maintenance. The airflow can be continuously adjusted with a potentiometer up to a maximum of 900 l/min. The digital display of this product provides operational information. Additionally, the interface with alarm contacts allows for remote control of airflow and heating output, while the built-in temperature probe ensures further accuracy. 【Features】 ■ Alarm output ■ Integrated temperature probe ■ Interface for specifying temperature or output and airflow ■ Display for showing target/actual values (°C or °F) *For more details, please download the PDF or feel free to contact us.

• Other work tools

The "Triac AT, 120V/1600W, US Plug" is an intelligent heat gun suitable for welding and molding plastics on construction sites. With the intelligent e-Drive control unit, it allows for individual control of temperature settings from 40 to 620°C and airflow. Additionally, the digital display shows the set values. It is a high-quality hand tool designed for welding and molding various types of plastics. 【Features】 ■ Designed for construction sites ■ Cool-down function ■ Restart protection feature ensures safety on site ■ Configurable eco mode ■ Voltage level indicator *For more details, please download the PDF or feel free to contact us.

• Other work tools

The "Triac ST, 230V/1600W, EU Plug" is a handheld heat gun primarily used as a tool for welding and processing plastic sheet materials. The air filters on both sides of this product can be easily removed and cleaned. This ensures optimal air supply, maximizing performance. As a successor to the Triac S, it features a new, very robust motor, combining technology with modern design. 【Features】 ■ Professional-grade heat gun weighing less than 1kg ■ Sturdy heat gun made in Switzerland ■ Ergonomically designed handle made from two different materials ■ Developed for use in the harsh environments of construction sites ■ Over 80 nozzles available in the lineup *For more details, please download the PDF or feel free to contact us.

• Other work tools

This document introduces thermal air solutions in mechanical engineering for tube packing applications. It explains the necessity of high-speed and safe welding of filled tubes, as well as the use of blowers instead of compressors. It features air heaters and blowers, including the "LHS 21S CLASSIC," which is used worldwide. As an experienced and reliable partner, we provide our customers with solutions suitable for tube packing. [Contents (partial)] ■ Tube welding methods ■ Sustainability and process safety ■ Use of blowers instead of compressors ■ Reduction of CO2 footprint *For more details, please download the PDF or feel free to contact us.

• Other heaters
• Other heating equipment
• Food and pharmaceutical standard seals and packing products

This document introduces hot air sealing of cardboard packaging materials. Leister recommends electric air heaters. It features numerous products suitable for hot air sealing, including air heaters and blowers, ideal for the production of beverage packages and paper cups. Leister, your experienced and reliable partner, provides the right solutions for sustainable sealing of cardboard and paper-based packages. [Contents (partial)] ■ Sustainable package sealing ■ High safety sealing processes ■ Longitudinal seam welding with hot air ■ Production of paper cups *For more details, please download the PDF or feel free to contact us.

• Other heaters
• Other heating equipment
• Sealing machine

This document introduces Lystar's hot air technology for the mechanical engineering industry in environmentally friendly coffee roasting. It features numerous hot air generators such as the "Mistral 6 System" and "Vulcan System 10/11kW," as well as air heaters like the "LHS 41S System," blowers, and various accessories. As an experienced and reliable partner, we provide suitable solutions for laboratory, tabletop, and commercial roasters. Our heating systems offer an environmentally friendly and sustainable alternative to gas in coffee roasting. [Content Highlights] ■ Satisfactory roasting quality ■ Sustainable coffee roasting ■ Laboratory and tabletop roasters ■ Commercial roasters *For more details, please download the PDF or feel free to contact us.

• Other heaters
• Other heating equipment

This white paper explains whether coffee can be roasted using an electric air heater instead of a gas burner. It addresses questions such as whether the hot air necessary for coffee roasting can be generated by an electric heating system rather than gas, and whether electric hot air produces the same results in terms of flavor and roasting quality as gas systems. The paper introduces the roasting process and heating systems for coffee roasting, accompanied by images. Please feel free to download and take a look. 【Contents (partial)】 ■ Business Plan Overview ■ Overview ■ Roasting Process ■ Heating Systems for Coffee Roasting ■ Challenges of Electric Heating Systems *For more details, please download the PDF or feel free to contact us.

• Other heaters
• Other heating equipment

This document introduces Leister's hot air technology for industrial machinery. It explains the potential for energy savings of up to 70%, as well as the components necessary for a closed recycling circuit. A wide range of air heaters, blowers, and accessories is also included. As an experienced and reliable partner, we provide excellent hot air recycling solutions for energy-efficient and economical processes. [Contents (partial)] ■ 70% energy savings ■ Sustainability and process safety ■ Fewer components – greater impact ■ Reduction of CO2 footprint *For more details, please download the PDF or feel free to contact us.

• Other heaters
• Other heating equipment

The shrink packaging machine "EZ-PACK" is equipped as standard with Leister's hot air heater and digital screen temperature control model, enabling precise and easy beautiful shrink wrapping. Since temperature management can be done with digital numbers, it allows for shrink wrapping at the same temperature consistently. It accommodates a wide variety of containers and various materials of shrink film with flexible hot air. 【Features】 - Easy temperature setting for a variety of shrink types with high reproducibility - Minimal thermal impact on contents and containers due to instant heating - Maximum power consumption reduced by 36% compared to conventional models, achieving significant energy savings - Quick startup and shutdown within approximately 5 minutes - Lightweight design with an aluminum frame for easy mobility Starting with the "LEP-IV type (4-direction blowing)" that applies high-pressure hot air from four directions to achieve a beautiful finish without wrinkles or unevenness, we also offer the "LEP-II LR type (2-direction blowing left and right)" and the "LEP-II UD type (2-direction blowing up and down)." We have a proven track record in a wide range of industries including cosmetics, pharmaceuticals, and miscellaneous goods. For more details, please refer to the PDF materials or feel free to contact us.

• Shrink Wrapping Machine
• Other packaging machines

The new hot wind models come in two types: "Premium" and "System." The Hot Wind Premium is the successor to the previously well-received "Hot Wind S" model. It controls the output values of the heater and blower fan with two potentiometers. The hot air temperature can be set up to a maximum of 650 (800) °C, and the maximum airflow can be set up to 900/min. Thanks to the brushless motor, continuous operation for long periods is possible. Additionally, a new model called Hot Wind System has been added to the lineup, featuring new functions. It can be controlled using temperature feedback control with a built-in thermocouple or through external analog input signals via the system interface. *For more details, please refer to the PDF document or feel free to contact us.

• Other energy equipment
• Shrink Wrapping Machine
• Other processing machines

"EZ-DRY" is a device suitable for drying wet tofu and frozen products before printing, as well as for removing frost. The heater section is equipped with a high-durability, high-output Leister hot air blower, allowing for digital temperature control. It removes moisture and defrosts instantly with high-pressure hot air. Since it provides instant drying before printing, it has minimal impact on the product's exterior and contents. There are also models compatible with 100V voltage. 【Features】 ■ Instantly removes moisture and defrosts with high-pressure hot air ■ Minimal impact on the product's exterior and contents due to instant drying before printing ■ Compact design that saves space ■ Easy to move with a caster-equipped stand ■ Start-up and shutdown can be completed in about 5 minutes ■ Individual sales of hot air blowers, fans, nozzles, etc., are also available *For more details, please refer to the PDF document or feel free to contact us.

• Drying Equipment
• Other markings
• Food Packaging Machinery

The "EZ-CAP SEAL" is a cap shrink device that can select and adopt a digital temperature control model. It is compact, equipped with casters for easy movement, and can shrink immediately. With a maximum airflow of 900L/min, it minimizes shrinkage unevenness and also allows for airflow adjustment. Furthermore, it heats only the cap area with hot air, making it simple and economical. The thermal impact on the contents is minimized compared to using tunnels or ovens. 【Features】 - The stand frame is made of aluminum and comes with casters for easy mobility. - The heater (hot air machine) is equipped with an auto cool-down function as standard. - Start-up and shutdown take place within approximately 5 minutes. - Individual sales of hot air machines, nozzles, etc., are also available. - A low-cost analog temperature control type hot air generator is also available. We have a demonstration unit prepared at our showroom in Shin-Yokohama and Esaka. If you provide us with sample shrink film and bottles, we can conduct a shrink test. We will select the optimal nozzle based on your cap shape. Please feel free to contact us.

• Shrink Wrapping Machine

- Powerful pallet shrink heat gun - Flame-free and safe shrink operation - Suitable for indoor use - Tool stand and handle integrated - Simple weak/strong two-stage operation - 10m power cord *Requires 200-230V three-phase AC power supply. Please check the shape of the power plug when requesting a quote.

• Other work tools

The "SOLANO AT" is a high-performance heat gun with a handle, featuring a brushless motor and heater manufactured by Leister, achieving high durability. It is equipped with a multi-stage heating protection system, allowing for intuitive operation. Intelligent temperature control ensures stable performance. It is suitable for a wide range of applications across various industrial fields. 【Features】 ■ Maximum values for temperature and airflow can be set ■ Direct start can be configured ■ Cooling function can be set ■ Energy-saving function can be set ■ Element can be replaced You can test it using our demo unit. There is also a YouTube video and optional heat protection (burn prevention) available. *For more details, please refer to the PDF document or feel free to contact us.

• Other air conditioning equipment
• Power tools
• Other work tools

WELDY is a brand of the Swiss company LEISTER, which has a history of over 50 years. LEISTER hot air tools are used worldwide.

• Other work tools

If you have any questions regarding the introduction below, please feel free to contact us.

• Other heaters

If you have any questions regarding the introduction below, please feel free to contact us.

• Other heaters

If you have any questions regarding the introduction below, please feel free to contact us.

• Other heaters

【Features】 - Airflow adjustment - Compact and high output - «e-Drive» control unit - Carbonless sub-motor - Equipment protection - System interface - Mounting latch The newly developed Mono 6 system delivers a maximum airflow of 600 l/min, which is surprising given its compact dimensions. The newly added airflow adjustment feature can be controlled directly from the device's «e-Drive» mode or via an external controller using the interface. This allows the blower to be tailored to your specific application. This blower utilizes a maintenance-free carbonless motor, making it ideal for continuous operation.

• Other processing machines