Infrared Heater "Krelus Contour Heater"
Precision "contour heating"! Custom-made in various sizes to fit specific parts.
The "Kurelus Contour Heater" is a product that can be individually customized to match the shape of the object being heated. It is primarily used for gently welding plastic molded products without contact. It can be designed individually to fit specific parts or heating applications, ranging from simple lines to simple open or closed 2D shapes, as well as complex 3D free-form lines and surfaces. The contour heater can be manufactured in various sizes to match specific parts. 【Features】 ■ Custom shapes ■ 2D and 3D contour heater foil arrangements of varying lengths ■ Multiple zone settings (controls) possible for each contour ■ Non-contact infrared welding *For more details, please download the PDF or feel free to contact us.
basic information
For more details, please download the PDF or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
【Application】 ■Drying process ■Lamination process ■Embossing process ■Thermoforming process ■Coating process *For more details, please download the PDF or feel free to contact us.
catalog(3)
Download All CatalogsNews about this product(2)
-

We will exhibit at Interfex 2026.
Our company will be exhibiting at INTERPHEX Pharmaceutical and Cosmetic Manufacturing Expo. ◆ Dates: May 20 (Wed) - 22 (Fri) 10:00 - 17:00 ◆ Venue: Makuhari Messe ◆ Our Booth: 40-46 Nearest Entrance: Hall 8 【Featured Products - All products will be displayed as actual machines, and some will have live demonstrations in the booth】 - High-pressure hot air shrink packaging machine EZ-PACK - Mid-infrared heater and vacuum forming kit - New cordless heat gun NEXHEAT with digital display - Heat-resistant blower - Compressed air dedicated air heater LHS210 P ◆ Register for your visit here >> https://www.interphex.jp/tokyo/ja-jp/register.html?code=1644452695531591-G3G *This event requires pre-registration, so please ensure you register to attend. We sincerely look forward to your visit.
-

[Data Published] Heating efficiency changes significantly with medium-wave infrared - A technical explanation of the essential differences between near-infrared and far-infrared.
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.
Recommended products
Distributors
【LEISTER】Global Leader in Hot Air Solutions【Leister】 ◆ Manufacturer specializing in industrial hot air heaters and heat guns Leister is a global leading company in industrial heating technology. Founded in Switzerland, it has been refining the technology of "manipulating hot air freely" for over 75 years. ■ Main Applications: Plastic welding and cutting Heating, drying, shrinking, and dehumidifying Assisting in product molding and constructing heating furnaces Leister is used in a wide range of industries with diverse applications. ◆ "Trust" and "Track Record" Chosen in Sites Worldwide Implemented in over 120 countries Many integrations into automatic machines High durability and precision heater structure Comprehensive domestic support system




















