TEYU's all-in-one handheld chiller machine CWFL-3000ENW is user-friendly in that users no longer need to design a rack to fit in the laser and the rack mount water chiller. With a built-in TEYU industrial chiller, after installing the user's fiber laser for welding/cutting/cleaning, it constitutes a portable and mobile handheld laser welder/cutter/cleaner. The outstanding features of this chiller machine include lightweight, movable, space-saving, and easy to carry to processing sites of various application scenarios.All-in-one handheld chiller machine CWFL-3000ENW boasts dual cooling circuits that can simultaneously cool both the fiber laser and the optics/laser gun. Manufactured with premium compressor, evaporator, water pump, and sheet metal, the handheld laser chiller CWFL-3000ENW is robust and durable. Excellent workmanship, efficient cooling, easy installation and maintenance! Note that the fiber laser is not included in the package.