Videos
Discover TEYU's chiller-focused video library, featuring a wide range of application demonstrations and maintenance tutorials. These videos showcase how TEYU industrial chillers deliver reliable cooling for lasers, 3D printers, laboratory systems, and more, while helping users operate and maintain their chillers with confidence.
As the primary clean energy source for national power supply, nuclear power has extremely high requirements for facility safety. Whether it's the core components of the reactor or metallic parts serving important protective functions, they all face challenges related to varying thicknesses of sheet metal demands. The emergence of ultrahigh-power lasers effortlessly meets these requirements. The breakthroughs in the 60kW fiber laser cutting machine and its supporting laser chiller will further accelerate the application of 10kW+ fiber lasers in the field of nuclear power.Click the video to see how 60kW+ fiber laser cutters and high-power fiber laser chillers are transforming the nuclear power industry. Safety and innovation unite in this groundbreaking advancement!
2023
12
16
Are you looking for a compact water chiller for cooling your portable CO2 laser marking machine? See TEYU S&A Industrial water chiller CW-5200. This compact water chiller is designed to provide efficient and reliable cooling for DC and RF CO2 laser markers, ensuring high-quality laser marking results and longevity of your CO2 laser system. High reliability, energy efficiency and durability with a 2-year warranty, TEYU S&A laser chiller CW-5200 is the ideal cooling device for full-time marking professionals and hobbyists who like to work for a long time.
2023
12
08
Laser welding, laser weld seam cleaning, laser cutting, laser cleaning, and laser cooling, are all achievable in one handheld laser machine! It helps a lot in space saving! Thanks to the compact rack-mounted design of TEYU S&A laser chillers RMFL-1500, laser users can rely on this cooling system to maintain the multifunctional handheld laser machine's performance at peak levels, enhancing productivity and laser output quality without taking up too much processing space. Thanks to the dual temperature control, it can realize a laser chiller to cool the fiber laser and the optics/laser gun at the same time. With temperature stability of ±0.5°C while the temperature control range is 5°C-35°C, high level of flexibility and mobility, making laser chiller RMFL-1500 the perfect cooling device for handheld laser welding cleaning cutting machines. You in need can visit Rack Mount Laser Chiller for inquiries or directly send an email to sales@teyuchiller.com to consult TEYU's refrigeratio...
2023
12
05
Do you know the actual application of TEYU S&A high power laser chillers? Look No Further! Fiber Laser Chiller CWFL-20000 can reliably control the temperature for 20kW fiber laser cutting machines, which are capable of cutting 16mm, 25mm and an impressive 35mm of carbon steel effortlessly! Wtih the stable and efficient temperature control solution of TEYU S&A fiber laser chiller CWFL-20000, the 20000W fiber laser cutting machine can run longer and more stably, and bring higher cutting efficiency and better cutting quality! Just click to experience the outstanding performance of high power fiber laser cutter in tackling varying thicknesses and stable cooling of TEYU S&A chillers.TEYU S&A Chiller is an advanced refrigeration equipment company, which provides high-efficient temperature control solutions for 1000W-60000W fiber laser cutter and welder machines. Get your exclusive temperature control solutions from our cooling experts at sales@teyuchiller.com now!
2023
11
29
This video shows you how to charge the refrigerant for TEYU S&A rack mount chiller RMFL-2000. Remember to work in a well-ventilated area, wear protective gear and avoid smoking. Using a Phillips screwdriver to remove the top metal screws. Locate the refrigerant charging port. Gently turn the charging port outward. Firstly, unscrew the sealing cap of the charging port. Then use the cap to slightly loosen the valve core until the refrigerant is released. Due to the relatively high refrigerant pressure in the copper pipe, do not loosen the valve core completely at a time. After releasing all refrigerant, use a vacuum pump for 60 mins to remove air. Tighten the valve core before vacuuming. Before charging refrigerant, partially unscrew the valve of the refrigerant bottle to purge air from the charging hose. You need to refer to the compressor and model to charge the suitable type and amounts of refrigerant. For more details, you can email to service@teyuchiller.com to consult our af...
2023
11
24
Do you think it is difficult to replace the water pump motor of TEYU S&A 12000W fiber laser chiller CWFL-12000? Relax and follow the video, our professional service engineers will teach you step by step.To begin, use a Phillips screwdriver to remove the screws securing the stainless steel protection plate of the pump. Following this, use a 6mm hex key to remove the four screws that hold the black connecting plate in place. Then, employ a 10mm wrench to remove the four fixing screws located at the motor's bottom. With these steps completed, use a Phillips screwdriver to take off the motor cover. Inside, you'll find the terminal. Proceed by using the same screwdriver to disconnect the motor's power cables. Pay close attention: tilt the top of the motor inward, allowing you to easily remove it.
2023
10
07
Struggling with an E2 alarm on your TEYU S&A fiber laser chiller CWFL-2000? Don't worry, here's a step-by-step troubleshooting guide for you: Use a multimeter to measure the power supply voltage. Then measure the input voltage at points 2 and 4 of the temperature controller with the multimeter. Remove the cover of the electrical box. Use the multimeter to measure points and troubleshoot. Check the cooling fan capacitor's resistance and input voltage. Measure the current and capacitance of the compressor during chiller operation under the cooling mode. The surface temperature of the compressor is high when it starts, you can touch the liquid storage tank to check the vibrations. Measure the current on the white wire and the resistance of the compressor starting capacitance. Finally, inspect the refrigeration system for refrigerant leaks or blockages. In case of refrigerant leakage, there will be obvious oil stains at the leak site, and the evaporator inlet's copper pipe may frost...
2023
09
20
In this video, TEYU S&A professional engineer takes the CWFL-12000 laser chiller as an example and guides you step by step carefully to replace the old plate heat exchanger for your TEYU S&A fiber laser chillers.Power off the chiller machine, remove the upper sheet metal and drain all the refrigerant. Cut away the thermal insulation cotton. Use a soldering gun to heat the two connecting copper pipes. Detach the two water pipes, remove the old plate heat exchanger and install the new one. Wrap 10-20 turns of thread seal tape around the water pipe connecting the port of the plate heat exchanger. Place the new heat exchanger in position, make sure the water pipe connections are facing downward, and secure the two copper pipes using a soldering gun. Attach the two water pipes at the bottom and tighten them with two clamps to prevent leaks. Finally, perform a leak test at the soldered joints to ensure a good seal. Then recharge the refrigerant. For refrigerant quantity, you can c...
2023
09
12
Do you know how to troubleshoot the flow alarm in TEYU S&A handheld laser welding chiller? Our engineers specially made a chiller troubleshooting video To help you better solve this chiller error. Let's take a look now~When the flow alarm activates, switch the machine to self-circulation mode, fill the water to the maximum level, disconnect external water pipes, and temporarily connect inlet and outlet ports with pipes. If the alarm persists, the problem might be with external water circuits. After ensuring self-circulation, potential internal water leaks should be examined. Further steps involve checking the water pump for abnormal shaking, noise, or lack of water movement, with instructions on testing pump voltage using a multimeter. If issues persist, troubleshoot the flow switch or sensor, as well as circuit and temperature controller assessments. If you still can't solve the chiller failure, kindly send an email to service@teyuchiller.com to consult TEYU S&A service team.
2023
08
31
If your TEYU S&A fiber laser chiller CWFL-2000 triggers an ultrahigh room temperature alarm (E1), follow these steps to resolve the issue. Press the "▶" button on the temperature controller and check the ambient temperature ("t1"). If it exceeds 40℃, consider changing the water chiller's working environment to the optimal 20-30℃. For normal ambient temperature, ensure proper laser chiller placement with good ventilation. Inspect and clean the dust filter and condenser, using an air gun or water if needed. Maintain air pressure below 3.5 Pa while cleaning the condenser and keep a safe distance from the aluminum fins. After cleaning, check the ambient temp sensor for abnormalities. Perform constant temperature testing by placing the sensor in water at around 30℃ and compare the measured temperature with the actual value. If there's an error, it indicates a faulty sensor. If the alarm persists, contact our customer service for assistance.
2023
08
24
Dive into the world of smart technology! Discover how intelligent electronic technology has evolved and become a global sensation. From intricate soldering processes to the groundbreaking laser soldering technique, witness the magic of precise circuit board and component bonding without contact. Explore the 3 crucial steps shared by laser and iron soldering, and unveil the secret behind the lightning-fast, heat-minimized laser soldering process. TEYU S&A laser chillers play a crucial role in this process by effectively cooling and controlling the temperature of laser soldering equipment, ensuring stable laser output for automated soldering procedures.
2023
08
10
Are you tired of exhausting laser welding sessions in harsh environments? We have the ultimate solution for you!TEYU S&A's all-in-one handheld laser welding chiller can make the welding process simple and convenient, helping to reduce the welding difficulty. With a built-in TEYU S&A industrial water chiller, after installing a fiber laser for welding/cutting/cleaning, it constitutes a portable and mobile handheld laser welder/cutter/cleaner. The outstanding features of this machine include lightweight, movable, space-saving, and easy to carry to processing scenarios.
2023
08
02
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