Air Cooled Water Chiller System

Cleaning technology is an indispensable step in industrial production, and the use of laser cleaning technology can quickly remove contaminants such as dust, paint, oil, and rust from the surface of workpieces. The emergence of handheld laser cleaning machines has greatly improved the portability of the equipment. Today, we will discuss the advantages of handheld laser cleaning machines:

1. Wide Cleaning Application: Traditional laser cleaning involves fixing the workpiece on a workbench for cleaning, limiting it to small and movable workpieces. Handheld laser cleaning machines, on the other hand, can clean workpieces that are difficult to move and offer selective cleaning.
2. Flexible Cleaning: Handheld cleaning allows for cleaning specific areas of the workpiece with the control of hand movements, including hard-to-reach corners, enabling deep cleaning.
3. Non-Destructive Cleaning: By adjusting and controlling laser process parameters, contaminants can be effectively removed without damaging the base material. It is non-contact and has no thermal effect.
4. Portability: Handheld cleaning guns are lightweight, making cleaning less strenuous. They are easy to carry and operate and suitable for various work environments.
5. High Precision and Controllable: When cleaning uneven workpieces, handheld laser cleaning heads can adjust the focus up and down to achieve uniform and high-precision cleaning results.
6. Low Maintenance Costs: Apart from the initial investment, portable laser cleaning machines have minimal consumables (only requiring electric power), making them environmentally friendly and energy-efficient. In addition, they do not require highly skilled operators, reducing labor and equipment maintenance costs.





Behind the efficient cleaning of handheld laser cleaning machines, there is also a significant challenge—temperature control. Components inside laser cleaning machines, such as laser sources and optical lenses, are highly sensitive to temperature changes. Excessive temperatures can shorten the lifespan of these components. The use of professional laser chillers helps extend the lifespan of these components and minimizes overall operation and maintenance costs. TEYU S&A Chiller Manufacturer, with 21 years of development, possesses strong R&D capabilities and advanced cooling technology, providing reliable cooling support for handheld laser cleaning machines. TEYU S&A RMFL Series is the rack mount laser chillers, dual-circuit cooling handheld laser welding and cleaning machines in the 1kW to 3kW range. Mini, compact and low noise. TEYU S&A CWFL- ANW series and CWFL- ENW series laser chillers feature a convenient all-in-one design, ideal for controlling the temperature for 1kW to 3kW handheld lasers. Lightweight, easy to carry, and space-saving.

S&A fiber laser chiller CWFL series products have outstanding performance in the temperature control of the machine during the processing of metal processing equipment such as laser cutting and laser welding. There are two temperature controls, and the temperature control accuracy is ±0.3℃, ±0.5℃ and ±1℃, the temperature control range is 5°C ~ 35°C, which can meet the cooling requirements in most processing scenarios, ensuring the continuous and stable operation of the laser equipment, and prolong the service life of the laser equipment.



S&A CWFL PRO series mainly includes six products: CWFL-1000 Pro, CWFL-1500 Pro, CWFL-2000 Pro, CWFL-3000 Pro, CWFL-4000 Pro and CWFL-6000 Pro, which are mainly used to cool fiber lasers of 1KW-6KW power and they highlight as:



1. With the unique PRO series logo, the sheet metal shell of the Pro version of the chiller is good-looking, strong and durable.

2. Unique stainless steel double inlet and outlet, durable.

3. A water pressure gauge is added to visually check the status of the water pump.

4. The junction box specially designed by the engineers of the special domain chiller makes the wiring more convenient and stable.

5. A refrigerant charging port is installed, which is easy to charge the refrigerant.

6. Install the water level ultra-low warning to protect the laser equipment one step faster.

7. The fan is upgraded to increase the air volume and the cooling capacity of the high-temperature environment

8. The models above 3KW are equipped with RS-485Modbus, which is convenient for remote monitoring and modification of water temperature parameters.

9. All equipped with accessories box, which is more convenient to install.



Teyu chiller was established in 2002 and has 20 years of experience in chiller manufacturing. It has been focusing on industrial refrigeration and constantly advancing with the times. It designs, develops and manufactures chillers suitable for laser equipment refrigeration, and constantly improves itself from the perspective of customers. Products and services, provide customers with high-quality, efficient, stable and cost-effective industrial chiller products, and contribute to the chiller industry and even the entire laser industry!

Users: Our tube laser cutting machines adopt laser sources of different powers. Is there a single way to select recirculating water chiller for them? 


S&A Teyu: Well, yes. When choosing recirculating water chillers, the cooling capacity of the chillers must meet the cooling requirement of the tube laser cutting machines. If you are not sure about which chiller to choose, you can contact S&A Teyu by dialing 400-600-2093 ext.1 for professional advice. 




In respect of production, S&A Teyu has invested the production equipment of more than one million RMB, ensuring the quality of a series of processes from the core components (condenser) of industrial chiller to the welding of sheet metal; in respect of logistics, S&A Teyu has set up logistics warehouses in the main cities of China, having greatly reduced the damage due to the long-distance logistics of the goods, and improved transport efficiency; in respect of after-sales service, all the S&A Teyu water chillers are underwritten by insurance company and the warranty period is two years.

Achieving high precision in DLP 3D printing requires more than just advanced technology—it also demands precise temperature control. The TEYU CWUL-05 water chiller provides reliable cooling for industrial DLP 3D printers, ensuring consistent performance and superior print quality.


Why Temperature Control Matters in DLP 3D Printing?
Industrial-grade DLP 3D printers use a 405 nm UV light source and digital light processing (DLP) technology to project light onto a photosensitive resin, triggering a photopolymerization reaction that solidifies the resin layer by layer. However, the high-power UV light source generates significant heat, leading to thermal expansion, optical misalignment, wavelength drift, and chemical instability in the resin. These factors reduce print precision and shorten equipment lifespan, making precise temperature control essential for high-quality 3D printing.





TEYU CWUL-05 Chiller for DLP 3D Printers
To maintain optimal temperature conditions, our client selected TEYU CWUL-05 water chiller with professional guidance from the TEYU S&A team. This advanced cooling system offers a temperature control range of 5-35°C with an accuracy of ±0.3°C, ensuring stable cooling for the UV LED light source, projection system, and other key components. By preventing overheating, the chiller helps maintain accurate optical alignment and a stable photopolymerization process, leading to improved 3D print quality and extended equipment lifespan.


Reliable Cooling for Long-Term Performance
The high-efficiency and precise cooling of the TEYU CWUL-05 water chiller allow DLP 3D printers to operate continuously within an optimal temperature range. This enhances print quality, extends the printer’s service life, and reduces maintenance costs—key factors for businesses engaged in rapid prototyping and mass production.


Looking for a reliable cooling solution for your industrial 3D printer? Contact us today to ensure stable performance and high-quality production.