How to Keep Your Water Chiller Cool and Steady Through the Summer?

When summer hits, even water chillers start to "fear the heat"! Inadequate heat dissipation, unstable voltage, frequent high-temperature alarms... Are these hot-weather headaches troubling you? Don't worry—TEYU S&A engineers offer some practical cooling tips to help your 

1. Optimize the Operating Environment for Chillers

* Place It Properly—Create a "Comfort Zone" for Your Chiller

To ensure effective heat dissipation, the chiller should be positioned with enough space around it:

For low-power chiller models: Allow ≥1.5m of clearance above the top air outlet, and maintain ≥1m distance from side air inlets to any obstacles. This ensures smooth airflow circulation.

For high-power chiller models: Increase the top clearance to ≥3.5m while keeping side air inlets ≥1m away to prevent hot air recirculation and efficiency loss.

* Keep Voltage Stable – Prevent Unexpected Shutdowns

Install a voltage stabilizer or use a power source with voltage stabilization, which helps avoid the abnormal chiller operation caused by unstable voltage during summer peak hours. It is recommended that the electric power of the voltage stabilizer be at least 1.5 times greater than that of the chiller.

* Control Ambient Temperature – Boost Cooling Performance

If the operating ambient temperature of the chiller exceeds 40°C, it may trigger a high-temperature alarm and cause the chiller to shut down. To avoid this, keep the ambient temperature between 20°C and 30°C, which is the optimal range.

If the workshop temperature is high and affects the equipment's normal use, consider physical cooling methods such as using water-cooled fans or water curtains to lower the temperature.

2. Perform Regular Chiller Maintenance, Keep the System Efficient Over Time

* Regular Dust Removal

Regularly use an air gun to clean the dust and impurities from the dust filter and condenser surface of the chiller. Accumulated dust can impair heat dissipation, potentially triggering high-temperature alarms. (The higher the chiller power, the more frequently dusting is required.)

Note: When using an air gun, maintain a safe distance of about 10cm from the condenser fins and blow vertically toward the condenser.

* Cooling Water Replacement

Replace the cooling water regularly, ideally every quarter, with distilled or purified water. Also, clean the water tank and pipes to prevent deterioration of water quality, which can affect cooling efficiency and equipment lifespan.

* Change Filter Elements—Let the Chiller "Breathe" Freely

Filter cartridge and screen are prone to accumulating dirt in chillers, so they require regular cleaning. If they are excessively dirty, replace them promptly to ensure stable water flow in the chiller.

For more industrial water chiller maintenance or troubleshooting guides, please stay tuned for updates on our website. If you encounter any after-sales problems, please feel free to contact our customer service team at service@teyuchiller.com.

Source: https://www.teyuchiller.com/how-to-keep-your-water-chiller-cool-and-steady-through-the-summer

Reliable Industrial Process Chiller Solutions for Efficient Cooling

Industrial Process Chillers play a critical role in maintaining optimal temperatures during various manufacturing and processing operations. Designed to remove heat from equipment and processes, these industrial chillers ensure consistent performance, reduce equipment wear, and help prevent costly downtime. For businesses seeking dependable cooling solutions, TEYU Chiller Manufacturer offers a complete range of industrial process chillers built for efficiency, reliability, and precision.

Why Choose TEYU Industrial Process Chillers?

With over 23 years of experience in thermal management, TEYU has developed a robust line of industrial process chillers tailored to diverse applications—from laser processing and electronics manufacturing to pharmaceuticals, plastics, and printing. Our chillers are known for their compact design, energy efficiency, and intelligent temperature control.

Wide Cooling Capacity Range

TEYU's industrial process chiller series supports cooling capacities ranging from 0.6kW to 42kW. Whether you need to cool a small laser module or a high-capacity manufacturing process, our models provide precise temperature control within a stable range of ±0.3°C to ±1°C.

High-Performance Air-Cooled Industrial Process Chiller

TEYU's CW-series air-cooled chiller models can meet the varying needs of industrial environments. Each chiller unit is engineered with high-performance compressors, reliable heat exchangers, and user-friendly interfaces. Built-in alarm systems notify users of temperature anomalies, water flow issues, and compressor overloads, ensuring safe and stable operation.

Smart and Compact Design

Many TEYU industrial chillers feature intelligent control panels, remote communication via RS-485, and compatibility with modern automation systems. The space-saving design allows for flexible installation, especially in environments with limited floor space.

Applications Across Multiple Industries

TEYU industrial process chillers are widely used in:

* Laser processing (cutting, welding, engraving)

* Injection molding and blow molding

* UV LED curing systems

* Packaging and printing machinery

* Furnace and Gas generators

* Laboratory and medical equipment

These industrial chillers help maintain process stability, improve product quality, and extend equipment life.

Global Standards and Reliable Service

All TEYU industrial chillers are manufactured under strict quality control standards and comply with CE, RoHS, and REACH certifications. Our global service network ensures fast delivery and professional after-sales support for customers worldwide.

Source: https://www.teyuchiller.com/reliable-industrial-process-chiller-solutions-for-efficient-cooling

Why CO2 Laser Machines Need Reliable Water Chillers?

CO2 laser machines are widely used in industries such as cutting, engraving, and marking. These gas lasers generate significant heat during operation, and without proper cooling, they risk reduced performance, thermal damage to laser tubes, and unplanned downtime. That's why using a dedicated 

What Is a CO2 Laser Chiller?

A CO2 laser chiller is a specialized industrial cooling system designed to remove heat from CO2 laser tubes via closed-loop water circulation. Compared to basic water pumps or air-cooling methods, CO2 chillers offer higher cooling efficiency, accurate temperature control, and enhanced protection features.

Why Choose a Professional Chiller Manufacturer?

Not all chillers are suitable for CO2 laser applications. Choosing a reliable chiller manufacturer ensures your equipment receives stable and precise cooling. Here's what a professional supplier provides:

High-Precision Temperature Control

Models like the TEYU CW series offer temperature stability within ±0.3°C to ±1℃, helping prevent laser power fluctuation caused by overheating.

Multiple Safety Protections

Includes alarms for over-temperature, low water flow, and system faults—keeping operations safe and predictable.

Industrial-Grade Durability

Built with high-performance compressors, these chillers are designed for 24/7 continuous operation in demanding environments.

Application Expertise

Leading manufacturers offer tailored cooling solutions for CO2 lasers across different power ranges (60W, 80W, 100W, 120W, 150W, etc.).

Versatile Applications

CO2 laser chillers are commonly used in laser cutters, engravers, marking machines, and leather processing systems. Whether for small-scale hobby use or industrial-grade machines, an efficient chiller is essential to prevent downtime and prolong laser tube life.

TEYU: A Trusted CO2 Laser Chiller Manufacturer

With over 23 years of experience, TEYU S&A Chiller is a leading chiller manufacturer offering high-performance CO2 laser cooling solutions. Our CW-3000, CW-5000, CW-5200, and CW-6000 chiller models are widely adopted by laser machine integrators and end users worldwide, serving over 100 countries.

Conclusion

Choosing the right CO2 laser chiller is crucial for laser system performance, stability, and service life. As a trusted chiller manufacturer, TEYU S&A Chiller is committed to delivering reliable, energy-efficient, and cost-effective cooling systems for the global laser industry.

Source: https://www.teyuchiller.com/why-co2-laser-machines-need-reliable-water-chillers

Meet TEYU at the 25th Lijia International Intelligent Equipment Fair

The 25th Lijia International Intelligent Equipment Fair is just ahead. Here's a sneak peek of some TEYU S&A chillers we will exhibit at Hall N8, Booth 8205 from May 13-16!

Handheld Laser Welding Chiller CWFL-1500ANW16

It is an all-in-one chiller designed for cooling 1500W handheld laser welding, cutting, and cleaning machines, requiring no additional cabinet design. Its compact and mobile structure saves space, and it features dual cooling circuits. (*Note: The laser source is not included.)

Ultrafast Laser Chiller CWUP-20ANP

This chiller is engineered for picosecond and femtosecond ultrafast laser sources. With an ultra-precise temperature stability of ±0.08℃, it provides stable temperature control for high-precision applications. It also supports ModBus-485 communication.

Fiber Laser Chiller CWFL-3000

The CWFL-3000 cooler delivers ±0.5℃ stability with dual cooling circuits for 3kW fiber laser & optics. Renowned for its high reliability, energy efficiency, and durability, the chiller comes with multiple intelligent protections. It supports Modbus-485 for easy monitoring and adjustments.

UV Laser Chiller CWUL-05

It is tailored to deliver stable cooling for 3W-5W UV laser systems. Despite its compact size, this UV laser chiller boasts a large cooling capacity of up to 380W. Thanks to its high-precision stability of ±0.3℃, it effectively stabilizes ultrafast and UV laser output.

Rack-Mounted Laser Chiller RMFL-3000

This 19-inch rack-mounted laser chiller features easy setup and space-saving. The temp stability is ±0.5°C while the temp setting range is 5°C to 35°C. It is a powerful helper for cooling 3kW handheld laser welders, cutters, and cleaners.

Industrial Water Chiller CW-5200

Chiller CW-5200 is great for cooling up to 130W DC CO2 lasers or 60W RF CO2 lasers. It features a robust structure, compact footprint, and lightweight design. Small though, it has a cooling capacity of up to 1430W, while delivering a temperature precision of ±0.3℃.

Want to explore more of TEYU S&A's cooling solutions, including our enclosure cooling unit series? Come meet us at the Chongqing International Expo Center, China—let's talk in person! See you there! 

Source: https://www.teyuchiller.com/meet-teyu-at-the-25th-lijia-international-intelligent-equipment-fair

TEYU Showcases Advanced Industrial Chiller Solutions at EXPOMAFE 2025 in Brazil

EXPOMAFE 2025, South America's premier trade fair for machine tools and industrial automation, officially opened on May 6 at the São Paulo Expo Exhibition & Convention Center. As one of the largest and most influential industrial events in the region, it attracted leading global manufacturers presenting cutting-edge technologies and equipment. Among the highlights was TEYU's robust presence, drawing significant attention with its high-performance industrial chillers.

Precision Cooling Solutions that Impress Global Customers

At the heart of the show floor, TEYU industrial chillers stood out with their hallmark features—stability, efficiency, and precision. Trusted as the cooling backbone for various advanced equipment, TEYU's industrial chillers demonstrated outstanding adaptability across multiple industrial sectors:

High-power Fiber Laser Processing: TEYU's dual-circuit temperature control system enables independent cooling of both the laser source and the laser head in cutting and welding applications. This ensures operational stability even under heavy-duty conditions and significantly extends the laser's lifespan.

Precision Machine Tool Temperature Control: With high temperature control accuracy, TEYU industrial chillers effectively reduce thermal deformation of machine tools, safeguarding machining precision and ensuring consistent product quality.

Energy-efficient and Eco-friendly: Designed with environmentally friendly refrigerants and intelligent temperature regulation, TEYU industrial chillers help reduce energy consumption while complying with international green production standards, supporting manufacturers in improving cost-efficiency and sustainability.

Eye-catching Booth Design and On-site Highlights

TEYU's booth design cleverly incorporated Brazil's national colors—green and yellow—creating a strong visual identity that resonated with local culture. On display was the CWFL-3000Pro fiber laser chiller, a flagship model known for its reliable performance in laser processing environments. The booth attracted a steady stream of industry professionals seeking tailored cooling solutions.

TEYU warmly invites global partners to visit Booth I121g at the São Paulo Expo from May 6 to 10, where personalized cooling solutions await.

Source: https://www.teyuchiller.com/teyu-showcases-advanced-industrial-chiller-solutions-at-expomafe-2025-in-brazil