Adopting Refrigeration Principle,DLG-8000 creates massive low smoke creeping forward the ground. Unlike a dry ice machine, a low-fog sprayer does not use any carbon dioxide and thus free of pollution to the environment and human body. It integrates the traditional fog cooling function and the fog producer into a strong organic whole as a model with remarkable specific functions and environmental-friendliness. Occupying a very small space, it is not necessarily connected to any extra machine. Its LCD-3 controller can set the fog output distance, duration time, fog output volume, continuous output and DMX 512 setting. And the 9LOIL BARREL and the locker in front of the machine can facilitate its use.