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Leister offers not only plastic welding machines and hot air generators but also "mid-infrared heaters" as part of its product lineup. When selecting infrared heaters based solely on "output," it can lead to unexpected power loss and quality issues. The key factor is the compatibility of materials and wavelengths. Many industrial materials such as resins, paper, wood, and water have been confirmed to have high absorption efficiency in the mid-wave infrared range. On the other hand, near-infrared has a fast response time but is peakier, while far-infrared has a broad range but a slow response time, making it prone to energy loss due to continuous power supply. In actual comparative tests, it has been reported that the power consumption can differ by about twice to achieve the same heating results. This affects not only electricity costs but also heating time, equipment capacity, and finished quality. This document organizes the differences between near-infrared, mid-wave, and far-infrared, and technically explains why the 2.6μm mid-wave infrared heater is a rational choice for many industrial applications. If you want to reconsider your heater selection, please refer to the technical materials and the product pages for infrared heaters.

Further peace of mind in the professional field. Leister has launched a "5-Year Manufacturer's Warranty" program for customers who purchase and register eligible products. You can use high-quality and reliable Leister products with even greater peace of mind than before. This warranty applies to eligible products purchased from authorized dealers and registered online within 30 days of purchase. By registering, you will receive coverage for up to 5 years in addition to the standard statutory warranty of 1 year, and any defects due to raw materials or manufacturing will be repaired or replaced free of charge. By providing reliable product support that allows for long-term use, Leister supports the improvement of your operational efficiency and reliability. Registration of eligible products can be easily done online, and details of the warranty conditions and registration process can be found on the official page. Leister will continue to respond to industry trust with high-quality products and user-friendly services. For details on warranty conditions and registration, please check the official website ↓ https://www.leister.com/ja/Services/warranty

In the U.S. market, the use of products that meet strict safety standards is required for on-site operations and equipment installation. Leister offers a wide range of hot air tools, heat guns, and embedded devices that have obtained the most trusted safety standard certification in North America, UL certification (Underwriters Laboratories). These products, certified with UL Listing (cULus) and UL Recognition (cURus), have passed rigorous testing, ensuring high safety and reliability. They can be used with confidence on construction sites and for OEM applications, significantly lowering the hurdles of import regulations and site approvals. This leads to further improvements in on-site work efficiency, quality, and compliance. We support professional work with safe and high-performance tools. Please feel free to contact us.

An air heater that can be used without a blower! You can use factory air as it is. An air heater that can use compressed air up to 0.6 MPa has been newly added to our product lineup. The tip of the air heater can be equipped with an adapter according to the application and equipment. Since the heater output and type vary depending on the desired hot air temperature, please feel free to contact our representative for inquiries.

Our company will be exhibiting at the Japan Packaging Industry Exhibition JAPAN PACK 2025 (October 7-10). We also plan to demonstrate our high-pressure shrink equipment and high-performance heat guns. If you are interested, please feel free to stop by.