Leister Hot Air Blower for industrial use

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Features:

• Easy to integrate mounted from above
• Overheat detection with alarm
• Output for the heating element
• Tool overheat detection with alarm output

Specifications:

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Industrial Air Heaters LHS 210 DF-R Leister 

• Suitable for very tight spaces
• Easily connected to power supply
• Easy to install in piping systems
• Supplies hot air up to 650°C
• Hot air recycling saves energy and money

·         The LHS 210 DF-R air heater (DF stands for Double Flange, the R stands for Recirculation) is the smallest double flange air heater in the Leister range that's able to recycle hot air. Due to its particularly compact design, it can be easily integrated into industrial plants with limited space. Connecting the power supply is also very easy due to its sophisticated design. The LHS 210 DF-R is equipped with an extension of the housing connection. The ceramic inside the extension ensures that the electrical connection of the air heater is sealed off and protected from high temperatures or hot air flowing back. The housing connection on the LHS 210 DF-R is located outside the air flow, allowing the air to flow through the air heater unhindered and with hardly any loss in pressure. In addition, the housing connection is protected against overheating, making it possible to work with air inlet temperatures up to 350°C. Flanges at the inlet and outlet of the tubular air heater make it possible to install the tubular air heater in piping systems. The double flange air heater is used in various industrial processes and applications. For example in the automotive, food and packaging industries, just to name a few. In the metal and plastics industry, the LHS 210 DF-R is often used in applications where hot air recirculation is required. Leister's LHS 210 DF-R is recommended for those in need of a small and efficient double-flange air heater or double-flange tubular air heater for their industrial processes. In addition, using the LHS 210 DF-R saves on energy costs thanks to its ability to recycle hot air. Leister's single-phase LHS 210 DF-R air heater is available in 120V with an output of 2000W and in 230V with an output of 2000W and 3300W.

 Technical Specification: 

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Features:

• No integrated power electronics
• Heating element tube with protective tube

Specifications:

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Features:

• No integrated power electronics
• Heating element tube with protective tube

Specifications:

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Features:

• Easy to integrate mounted from above
• Overheat detection with alarm
• Output for the heating element
• Tool overheat detection with alarm output

Specifications:

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Features:

• Easy to integrate mounted from above
• Overheat protection with alarm
• Output for the heating element
• Tool overheat protection with alarm output
• Infinitely adjustable heating
• Capacity via potentiometer
• Remote control via analogue
• Interface (4 – 20 mA or 0 – 10 V)
• LED display target/actual value display

Specifications:

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• Powerful
• Easy to assemble
• Integrated heating element overheating detection
• Device alarm output

·         Robust and compact

·         Different versions available

·         Low maintenance

 

·         Leister hot air systems are used in countless industrial production processes. The LHS 41L line was developed for particularly high demands, even in a 4.4 kW version, which provides twice as much capacity as the LHS 41S production line. As with all LHS CLASSIC products, the temperature cannot be regulated separately on the LHS 41L CLASSIC. However, the device is suited for easy, continuous use with consistently high heating output. All Leister LHS products are equipped with heating element protection, enabling use over long periods of time. The constant heating output ensures targeted welding, heating, shaping, sterilizing, drying, cleaning and shrinking in industrial production processes. Leister air heaters can further assist industrial processes that require the use of hot air exclusively or those which become more efficient with hot air.

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Features:

• Easy to integrate mounted from above
• Overheat detection with alarm
• Output for the heating element
• Tool overheat detection with alarm output

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 particularly high air flow for applications with more requirements, making the hot air production process even more efficient.

The LHS CLASSIC air heater features overheating detection for the entire device and the heating element. An external protection device can be connected via the integrated alarm output to safeguard the heating element. The CLASSIC series does not feature a controller, but provides constant temperature and is therefore always used when continuous heating output is required. The LHS 41S CLASSIC is, like all LEISTER air heaters, suitable for continuous operation with the associated LEISTER blower.

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We are one of the leading manufacturers and suppliers of optimum quality of Air Heater LE Mini Sensor. The offered air heater sensors are equipped with thermo-switch to protect he mini sensor from damage. Due to their energy efficient design, the offered air heater LE mini sensors are highly demanded in the market.

Features:

• In-built thermo-switch for device protection
• Heating element protection
• Energy efficiency

Other Details:

• Integrated temperature probe
• Thermo switch for device protection
• Heating element protection
• Analogue output (passive) 4 – 20 mA

Specifications:

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We engage in the utilization of high grade raw materials and modern machines for manufacturing this range of Air Heater LHS 15 Classic. Owing to its energy efficient design and temperature regulating probe, the offered range is highly demanded. Used in various industrial applications for the purpose of heating air, the offered heaters are highly demanded.

Features:

• Easy to integrate mounted from above
• Overheat detection with alarm output
• Tool overheat detection with alarm output

Other Details:

• Easy to integrate mounted from above
• Overheat detection with alarm output
• The heating element
• Tool overheat detection with alarm output

Specifications:

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Offered in the market at the most reasonable rate possible, Air Heater LHS 15 Premium made available by us in the market, is widely praised and preferred in the market. Making of this range done in compliance with the set industry norms and guidelines, its standard of quality never deteriorates. In addition to this, it is amongst the finest best options available.

Features:

• Overheat protection with alarm
• Output for the heating element
• Tool overheat protection with alarm output

Other Details:

• Easy to integrate mounted from above
• Overheat protection with alarm
• Output for the heating element
• Tool overheat protection with alarm output
• Infinitely adjustable heating
• Capacity via potentiometer

Specifications:

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We are amongst the leading manufacturers and suppliers of this commendable range of Air Heater LHS 21S Classic. For reasons of maintaining this reputation, we engage in the utilization of high grade raw materials and modern machines, in compliance with the set industry norms and guidelines. This ensures the product’s standard of quality.

Features:

• Infinitely adjustable heating
• Capacity via potentiometer
• Remote control via analogue

Other Details:

• Easy to integrate mounted from above
• Overheat detection with alarm
• Output for the heating element
• Tool overheat detection with alarm output

Specifications:

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Features:

• Easy to integrate into existing air systems
• Suitable for recycling air
• Simple and safe fixture options
• No integrated power electronics

Specifications:

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Features:

• Easy to integrate into existing air systems
• Suitable for recycling air
• Simple and safe fixture options
• No integrated power electronics

Specifications:

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Features:

• Easy to integrate into existing air systems
• Suitable for recycling air
• Simple and safe fixture options
• No integrated power electronics

Specifications:

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• HOTWIND PREMIUM
• Steplessly adjustable heating output and air volume with potentiometer
• Integrated power electronics
• Overheating protection for heating element and device
• Brushless blower motor.
• The HOTWIND PREMIUM is particularly suited for continuous use as a hot air blower. Thanks to its quiet operation, brushless motor and integrated overheating protection, it can be used seamlessly in systems for continuous plastic processing. The air volume and heating output are infinitely variable and can be used for a range of applications, thanks to its high maximum temperature of 650°C (1202 °F).The HOTWIND PREMIUM is particularly suitable for shrinking films and drying paint. The vast selection of accessories such as nozzles, reflectors and filters make this hot air unit a great choice for a wide variety of applications. For additional flexibility, the HOTWIND PREMIUM can also be equipped with a hand tool kit. This kit includes a carrying handle and a protective tube, allowing the HOTWIND PREMIUM to be easily converted into a safe and portable handheld, hot air tool.
• Technical Details: 

• PHASES	1x
  VOLTAGE	120 - 400 V
  CURRENT	10 - 20 A
  POWER	2300 - 5400 W
  FREQUENCY	50/60 Hz; 60 Hz
  MAX. AIR OUTLET TEMPERATURE	650 - 800 °C
  AIR FLOW (20°C)	200 - 900 l/min
  MAX. AIR INLET TEMPERATURE	60 °C
  MAX. AMBIENT TEMPERATURE	65 °C
  OVERHEATING PROTECTION	Yes
  STATIC PRESSURE	800 - 1000 Pa
  NOZZLE CONNECTION Ø	62 mm / 2.45 in
  NOISE EMISSION LEVEL	< 70 dB(A)
  DISPLAY	No
  LENGTH	332.0 - 357.0 mm
  WIDTH	106.0 mm

  
  

   Application: Foil shrinking,Coating process, Drying process, Laminate process, Sterilization process

• Location: New Delhi, Ahmedabad, Bengaluru, Chennai, Secunderabad, Kolkata, Bhopal, Mumbai, Pune 

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Features:

• Easy to integrate into
• Existing air systems
• Suitable for recycling air
• Simple and safe fixture options
• No integrated power electronics

Specifications:

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Leister LHS 41L System Air Heater

Features:

• Easy to integrate mounted from above
• Overheat protection with alarm
• Output for the heating element
• Tool overheat protection with alarm output
• Infinitely adjustable heating
• Capacity via potentiometer
• Remote control via analogue
• Interface (4 – 20 mA or 0 – 10 V)
• LED display target/actual value display

·         The LHS 41L SYSTEM air heater provides integrated power electronics for continuously variable adjustment of outgoing air temperature. In addition, there is also a remote power control option via an electroplated separate 4 – 20 mA or 0 - 10 V interface for external controllers, existing PLC systems or potentiometer. The integrated and patented heating element protection prevents the hot air device from overheating during operation. An additional alarm contact on the LHS 41L SYSTEM ensures a highly-safe process in normal or controlled operation. The integrated thermocouple in the heating team and the LCD display for nominal and current temperatures in °C or °F enable precise control and ongoing operation without power losses. All Leister air heaters are suitable for continuous operation thanks to their high quality and the associated external blower. Manufactured in Switzerland and with many years experience in Process Heat Technologies, Leister provides outstanding solutions for specialist applications and requirements.

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Features:

• Easy to integrate mounted from above
• Overheat detection with alarm
• Output for the heating element
• Tool overheat detection with alarm output

With a capacity of up to 5.5 kW, Leister’s LHS 41L PREMIUM is a medium-sized air heater that has been tested in use thousands of times. The housing’s small dimensions and mounting plate facilitate its integration into the production process. With a heating pipe diameter of 50 mm (1.97 in), the LHS 41L PREMIUM also enables high air flow for applications with high requirements. At the same time, the heating power can be continuously adjusted via a red rotary potentiometer on top of the housing.The LHS 41L PREMIUM air heater is equipped with an active heating element protection. An additional alarm contact can be connected to ensure a highly-safe process. The air heaters are suitable for continuous operation with the associated external blower.

Specifications:

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Features:

• Easy to integrate mounted from above
• Overheat protection with alarm
• Output for the heating element
• Tool overheat protection with alarm output
• Infinitely adjustable heating
• Capacity via potentiometer
• Remote control via analogue
• Interface (4 – 20 mA or 0 – 10 V)
• LED display target/actual value display

Specifications:

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Features:

• Easy to integrate mounted from above
• Overheat protection with alarm
• Output for the heating element
• Tool overheat protection with alarm output
• Infinitely adjustable heating
• Capacity via potentiometer
• Remote control via analogue
• Interface (4 – 20 mA or 0 – 10 V)
• Various open-loop and closed-loop
• Control modes available for selection
• LED display target/actual value display

Specifications:

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Features:

• Easy to integrate mounted from above
• Overheat detection with alarm
• Output for the heating element
• Tool overheat detection with alarm output

Specifications:

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Specifications:

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Features:

• Easy to integrate mounted from above
• Overheat protection with alarm
• Output for the heating element
• Tool overheat protection with alarm output
• Infinitely adjustable heating
• Capacity via potentiometer

Specifications:

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Owing to its easy integration into existing air system and excellent performance, the offered Air Heater LE 5000 DF is highly demanded in the market. For the purpose of manufacturing of the offered range, the latest tools and quality assured materials are used. Due to its heating element protection, the offered range is known for its longer functional life.

Features:

• Simple fixture options
• Heating element tube with protective tube
• Suitable for recycling air

Other Details:

• Easy to integrate into existing air systems
• Suitable for recycling air
• Simple and safe fixture options
• No integrated power electronics

Specifications:

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Industrial Air Heater LHS 210 SF Lesiter 

• Suitable for processes with little space
• Easily connected to power supply
• Compatible with various nozzles

• Air heater for industrial processes up to 650°C
• Available in various performance classes

·         The LHS 210 SF (SF stands for Single Flange) is a small air heater from the Leister with a flange on one side. Due to its particularly compact design, it can be easily integrated into industrial plants with limited space. Connecting the power supply is also very easy thanks to the well thought-out design. The connection housing on the LHS 210 SF is located outside the air flow, which allows the air to flow through the air heater unhindered and with very little loss in pressure.  The single-flange design allows this air heater to be used in conjunction with various nozzles from the extensive range of Leister accessories. This results in countless application possibilities in various industrial processesthe packaging industry with a screen reflector. The LHS 210 SF is mainly used in the packaging and plastics industry. All those who have previously used similar air heater models such as the LE 3000 from Leister and need a small, yet efficient air heater, are well advised with the LHS 210 SF and the matching nozzles from Leister. The single-phase LHS 210 SF air heater is available in 120V with an output of 2000W and in 230V with an output of 2000W and 3300W.

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Leister LHS 41S System Air Heater

Features:

• Easy to integrate mounted from above
• Overheat protection with alarm
• output for the heating element
• Tool overheat protection with alarm output
• Infinitely adjustable heating
• capacity via potentiometer
• Remote control via analogue
• interface (4 – 20 mA or 0 – 10 V)
• LED display target/actual value display

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 tube diameter also permits a particularly strong air flow, which allows more area to be processed simultaneously. Leister's decades of experience in processing plastics led to the development of sophisticated heating element designs and patented heating element covers. These guarantee a high degree of accuracy, reliability and quality for our customers. The LHS SYSTEM air heaters enable easy to control operations through an integrated temperature probe, integrated controller and digital display with current and target temperature values. The integrated power electronics make external power controls a thing of the past while simplifying the wiring in the process.

Specifications:

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Features:

• Easy to integrate mounted from above
• Overheat protection with alarm
• Output for the heating element
• Tool overheat protection with alarm output
• Infinitely adjustable heating
• Capacity via potentiometer

Specifications:

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Features:

• Easy to integrate mounted from above
• Overheat protection with alarm
• Output for the heating element
• Tool overheat protection with alarm output
• Infinitely adjustable heating
• Capacity via potentiometer

Specifications:

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Features:

• Easy to integrate mounted from above
• Overheat protection with alarm
• Output for the heating element
• Tool overheat protection with alarm output
• Infinitely adjustable heating
• Capacity via potentiometer

Specifications:

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• Compact air heater
• Suitable for precise process heat applications
• Available with 400 W or 800 W heating output
• Integrated thermal switch for device protection

• Compact design

  Narrow heating tube

  Cable length of 3 m (9.84 ft.)

  600/750°C or 1112/1382°F maximum temperature depending on design

  200 kPa maximum supply air pressureLE MINI is a very small air heater with a heating tube diameter of 15 mm (0.6 in.). The air heater is operated with compressed air up to 200 kPa (2 bar) and is well-suited for demanding work that requires ultimate precision. Suitable accessories are also available for this compact electric air heater: Flange connection, nozzle adapter, and suitable round, tubular and overlap nozzles or a sieve reflector. The LE MINI can be easily adapted to the respective requirements in the operation.

• Technical Specification: 

• PHASES	1x
  VOLTAGE	120 - 230 V
  POWER	400 - 800 W
  MAX. AIR OUTLET TEMPERATURE	600 - 750 °C
  MIN. AIR FLOW	25 - 30 l/min
  MAX. AIR INLET TEMPERATURE	60 °C
  MAX. AMBIENT TEMPERATURE	60 °C
  OVERHEATING PROTECTION	No
  NOZZLE CONNECTION Ø	21.3 mm / 0.85 in
  DISPLAY	No
  LENGTH	253.0 - 308.0 mm
  DEVICE DIAMETER	25 mm
  WEIGHT	0.12 - 0.15 kg
  CONFORMITY MARK	CE
  SAFETY MARK	S+
  PROTECTION CLASS	II
  CONFORMITY MARK	CE
  PROTECTION CLASS	I
  PLUG	EU, 2 poles, 16A; without plug; KR, 2 poles, 16A
  POWER CABLE LENGTH	3.0 m
  CONFORMITY MARK	CE; KC
  SAFETY MARK	S+; Ru
  PROTECTION CLASS	II

  Application: Drying process, Foil shrinking, Plastic forming

• Location: New Delhi, Ahmedabad, Bengaluru, Chennai, Secunderabad, Kolkata, Bhopal, Mumbai, Pune 

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·         Leak-tight mounting, thanks to double flange connections

·         Designed for minimal particulate emissions

·         Maximum exit temperature of 650 °C / 1202 °F Suitable for hot air recovery systems.

·         Minimized particle emissions

·         Depending on material certification, temperatures can reach up to 650 °C / 1202 °F.

·         Shock-damping heating element suspension

• The electric heater, LE 10000 DF-C is referred to as a "clean air heater" integrated in air system with strict cleanliness is required. For example, food and beverage manufacturers, as well as medical, pharmaceutical, cosmetic or electronic products. The LE 10000 DF-C was developed on the basis of the latest standards for pure production, as they are from the European Hygienic Engineering & Design Group (EHEDG). Particle emissions are also minimized by its design, which is made exclusively from non-toxic materials.

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