TEYU CWFL-6000KNP Fiber Laser Chiller | High-Power 6 kW Fiber Laser Chiller for North America

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SGS-Certified fiber Laser Chiller CWFL-6000KNPTY-UL

UL 508A & CSA Compliant Chiller for 6kW Fiber Laser Cutters & Welders

TEYU CWFL-6000KNPTY-UL industrial chiller is engineered for 6kW fiber laser cutting and welding systems, delivering 17.7kW cooling capacity with dual independent cooling circuits for the laser source and optics. Certified by SGS to UL 508A, NFPA 79 and CSA C22.2 No. 301:23, it is designed to meet applicable North American electrical safety requirements while providing reliable cooling for continuous industrial production.

Featuring intelligent dual temperature control, RS-485 Modbus RTU communication, anti-condensation design, and multi-level protection, TEYU CWFL-6000KNPTY-UL chiller integrates seamlessly with modern laser equipment. Designed for sheet metal fabrication, job shops, and industrial manufacturing, it helps maximize uptime, maintain stable laser performance, and improve production efficiency.

SGS Certified

Certificate of Compliance

UL 508A

Electrical Safety

NFPA 79

Industrial Machinery

US & CA Voltage

460-480V / 3Ph / 60Hz

Features

Emergency Stop Switch

Instant shutdown for enhanced operator and equipment safety.

Dual-Circuit Cooling

Independent circuits provide separate cooling for laser source and optics.

±1°C Temperature Stability

Maintains consistent cooling for dependable performance.

RS-485 Modbus RTU

Supports integration with automation, monitoring, and MES systems.

Multi-Level Alarm Protection

Detects abnormal conditions to help reduce unexpected downtime.

Anti-Condensation Design

Built-in heater and heat exchanger help prevent optical condensation.

Product Parameters

Model	CWFL-6000KNPTY-UL	Voltage	AC 3P 460V~480V
Frequency	60Hz	Current	3.9~20.9A
Max. power consumption	13.3kW	Heater power	600W+1800W
Nominal cooling capacity	60394Btu/h	Refrigerant	R-32
	17.7kW	Precision	±1℃
	15219Kcal/h	Reducer	Capillary
Pump power	1kW	Tank capacity	70L
Inlet and outlet	Rp1 /2”+ Rp1”	Max. pump pressure	5.8 bar
Rated flow	2L/min+＞67L/min	Dimension	103 × 71 × 137cm（ L × W × H ）
N.W.	187kg	Package dimension	112 × 82 × 150cm（ L × W × H ）
G.W.	209kg

Details

Temperature controller

Display water temperature
of laser & optics cooling circuits Temperature stability of ±1℃

Dual-circuit water connections

Designed for easy installation and maintenance

Water pressure gauge

Display of water pump status and water pressure

Waterproof junction box

Safe and stable, ﬂexible power cable installation

Premium axial fan

Quiet, eﬃcient heat dissipation and maintenance-free

Double-effect heating

Plate heat exchanger and heater to achieve efficient heating to prevent condensation.

Certificate

Working principle

Ventilation Distance

FAQ

Is TEYU Chiller a trading company or a manufacturer?

We are professional industrial chiller manufacturer since 2002.

What is the recommended water used in the industrial water chiller?

The ideal water should be deionised water, distilled water or purified water.

How often should I change out the water?

Generally speaking, the water changing frequency is 3 months. It can also depend on the actual working environment of the recirculating water chillers. For example, if the working environment is too inferior, the changing frequency is suggested to be 1 month or shorter.

What is the ideal room temperature for the water chiller?

The working environment of the industrial water chiller should be well ventilated and the room temperature should not be higher than 45 degree C.

How to prevent my chiller from freezing?

For users living in high latitude areas especially in winter, they often face the frozen water problem. To prevent the chiller from freezing, they can add an optional heater or add anti-freezer in the chiller. For detailed use of the anti-freezer, it is suggested to contact our customer support team (service@teyuchiller.com) first.

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