TEYU CWFL Series Fiber Laser Chillers | Full Power Cooling Solutions up to 240kW

In the global shift toward higher-power, higher-precision, and more intelligent laser manufacturing, stable thermal management has become a decisive factor in ensuring laser performance, reliability, and service life.
As a leading fiber laser chiller manufacturer, TEYU has developed the CWFL Series, an industry-proven fiber laser chiller platform engineered for fiber laser sources from 1kW up to 240kW, delivering reliable, precise cooling across all industrial scenarios.

1. CWFL Fiber Laser Chillers: Full Power Coverage and Advanced Technical Architecture
TEYU CWFL fiber laser chillers are built on four core strengths: full-power coverage, dual-temperature & dual-control, intelligent cooling, and industrial-grade reliability, making them one of the most versatile thermal solutions for global fiber laser equipment.

1) Full Power Range from 1kW to 240kW
TEYU CWFL fiber laser chillers support mainstream fiber laser brands and all common laser power levels. From compact micro-fabrication systems to ultra-high-power cutting machines, users can easily find a precisely matched cooling solution.
A unified technical architecture ensures consistent interfaces, stable performance, and standardized operation across the entire product line.

2) Dual-Temperature, Dual-Control Technology
Each CWFL laser chiller is equipped with two independent cooling circuits:
* Low-temperature loop for the laser source
* High-temperature loop for the laser head
This design meets the different thermal requirements of each component, ensuring optimal beam quality and reducing energy drift caused by temperature fluctuations.

3) Smart & Constant Temperature Control Modes
* Intelligent Mode: Automatically adjusts water temperature based on ambient conditions (typically 2°C below room temperature) to prevent condensation.
* Constant Mode: Allows users to set a fixed temperature for specialized processes.
This dual-mode design ensures flexible and professional temperature control across diverse production environments.

4) Industrial-Grade Protection & Digital Communication
Most CWFL chiller models support ModBus-485 communication, enabling real-time data exchange with fiber laser equipment and factory automation systems. Built-in protections include:
* Compressor delay
* Overcurrent protection
* Water flow alarm
* High/low temperature alarms
Together, they ensure 24/7 safe operation.

2. A Complete Product Matrix: From Low to Ultra-High Power
1) Low Power: Laser Chiller CWFL-1000 to CWFL-2000
Designed for 1kW–2kW fiber lasers
* ±0.5°C temperature accuracy
* Compact, dust-resistant structure
* Ideal for small to medium-sized workshops
2) Medium to High Power: Laser Chiller CWFL-3000 to CWFL-12000
Designed for 3kW–12kW fiber lasers
* Independent dual-loop cooling
* Stable long-term operation with minimal temperature fluctuation
* Fully compatible with high-speed laser cutting requirements
3) Ultra-High Power: Laser Chiller CWFL-20000 to CWFL-60000
Engineered for 20kW–60kW fiber laser systems
* ±1.5°C precision
* 5°C–35°C temperature range
* High-capacity tank, high-pressure pumps, and eco-friendly refrigerants
  Perfect for heavy-duty welding and thick-plate cutting applications.

3. Global Breakthrough: CWFL-240000 for 240kW Fiber Laser Systems
In July 2025, TEYU launched the ultrahigh-power fiber laser chiller CWFL-240000, marking a major milestone in ultra-high-power laser cooling technology. The system ensures stable thermal performance even under extreme load through:
* Optimized refrigerant circulation
* Reinforced heat exchange architecture
* Intelligent load-adaptive cooling
* With full ModBus-485 connectivity, the system supports real-time monitoring, remote diagnostics, and energy-efficient operation.
The CWFL-240000 was honored with the OFweek 2025 Best Laser Equipment Supporting Technology Innovation Award.

4. Broad Industrial Applications: Precise Cooling for Every Laser Process
TEYU CWFL fiber laser chillers are trusted across major industries, including:
* Metal processing
* Automotive manufacturing
* Aerospace
* Shipbuilding
* Rail transit
* New energy equipment manufacturing

In metal cutting: Stable cooling ensures cleaner edges and consistent beam quality.
In automotive welding: Accurate temperature control guarantees uniform weld seams and minimizes thermal deformation.
In heavy-duty laser applications: The CWFL-240000 delivers sustained cooling for ultra-thick plate cutting and high-power welding systems.

Driving the Future of Global Laser Manufacturing
From 1kW fiber laser machines to 240kW ultra-high-power systems, TEYU's CWFL fiber laser chillers continue to set new standards for precision temperature control. As a trusted fiber laser chiller manufacturer, TEYU remains committed to innovation and reliability, empowering global manufacturers to achieve higher power, higher precision, and higher efficiency in the new era of intelligent laser production.