Laser Heating Sources
High-Efficiency Laser Heating & Drying
55%
Energy Efficiency
10X Faster
Heating & Drying
Up to 100 kW
Output Power
IPG DLS laser heating sources are the highest efficiency laser source for high-power applications with constant uptime like heating and drying.
Laser heat treatment is the fastest, most efficient, and most cost-effective solution available for applications like battery electrode drying, powder coat curing, and paint drying.
Laser heat treatment is the fastest, most efficient, and most cost-effective solution available for applications like battery electrode drying, powder coat curing, and paint drying.
55%
Energy Efficiency
10X Faster
Heating & Drying
Up to 100 kW
Output Power
IPG DLS laser heating sources are the highest efficiency laser source for high-power applications with constant uptime like heating and drying.
Laser heat treatment is the fastest, most efficient, and most cost-effective solution available for applications like battery electrode drying, powder coat curing, and paint drying.
Laser heat treatment is the fastest, most efficient, and most cost-effective solution available for applications like battery electrode drying, powder coat curing, and paint drying.
Higher Efficiency, Higher ROI
Including a projection head for emitting wide area laser light, IPG laser heating sources direct virtually all energy onto the target material. Combined with extremely high power conversion efficiency, the cost of ownership and return on investment of a laser heating source is unequalled.
Infrared light is a remarkably effective source of heat, enabling faster, more sustainable heating processes across a wide variety of applications.
The Most Sustainable Heating & Drying Method
DLS and DLS-ECO series lasers offer dramatically improved efficiency and productivity, enabling manufacturers to both increase their profitability and engage in more sustainable, environmentally-friendly production.
Over 120 countries, including the U.S., have set a target date of 2050 for reaching carbon neutrality. Stricter government regulations to decrease carbon emissions, as well as rising energy costs, are pushing manufacturers to replace outdated or inefficient equipment.
More Efficient. More Cost-Effective.
A "Cold" Oven with Unmatched Energy Efficiency
By nature, lasers direct energy extremely efficiently, heating only the part while radiating little waste heat into the factory or oven walls. The cool environment allows for in situ thermal metrology that enables tighter process control and development.
Learn more about how IPG laser heating R&D workstations make developing a more sustainable and efficient heating and drying solution easy.
Integrated Beam Delivery
DLS and DLS-ECO lasers are integrated with IPG projection process heads that distribute laser energy over areas as small 25 cm2 and as large as 10,000 cm2.
Smaller illumination areas are well-suited for applications like annealing or R&D while large illumination areas are a good choice for replacing convection furnaces and infrared lamps in high throughput industrial applications like battery foil drying, paint drying, and powder coat curing.
Ask Us Anything
Whether you need a custom laser solution or just want to learn more from our global team of laser experts, we're here to help.
Laser Heating Sources Comparison
 |  |
| High-Efficiency Laser Heating Sources | Laser Heating Sources |
| DLS-ECO Series | DLS Series |
| Laser Source | |
|---|---|
| Energy Efficiency | |
| 55% | >47% |
| Wavelength | |
| 960 to 985 nm | 960 to 985 nm |
| Output Power | |
| 4.5, 9, 13.5, 18, 30, 40, or 100 kW | 5, 10, 15, 20, 30, 40, or 100 kW |
| Cooling | |
| Water | Water |
| Beam Delivery | |
| Integrated Head | |
| Projection | Projection |
| Laser Illumination Area | |
| up to 880 x 1600 mm | up to 880 x 1600 mm |
| Learn More | Learn More |
|
||||||||
| Laser Source | ||||||||
| Energy Efficiency | 55% | >47% | ||||||
| Wavelength | 960 to 985 nm | 960 to 985 nm | ||||||
| Output Power | 4.5, 9, 13.5, 18, 30, 40, or 100 kW | 5, 10, 15, 20, 30, 40, or 100 kW | ||||||
| Cooling | Water | Water | ||||||
| Beam Delivery | ||||||||
| Integrated Head | Projection | Projection | ||||||
| Laser Illumination Area | up to 880 x 1600 mm | up to 880 x 1600 mm | ||||||
| Learn More | Learn More | |||||||
The specifications above represent standard products. IPG can offer lasers with customized specifications upon request.
Product availability may vary by region.
Discover Your Laser Solution
IPG is more than just the inventor and premier supplier of high-power fiber lasers. Whether you need components or custom laser systems, IPG offers comprehensive solutions for virtually every industry and application.
Team up with IPG for every stage of your laser processing journey, from initial application development to ongoing service and support.
