1. Special polymer materials as filter medium with the functions of broken emulsion, dewatering, removing particles 2. Duplex-stereo film evaporation technology, equips with unique and advanced dewatering, degassing components, can rapidly and effectively separate water, gas from oil. 3. Multi-stage precision filtration system, mesh filtration combined with molecular adsorption technology. 4. Efficient electric heating system, heating uniformity, less power consumption, safe, and reliable. Wooden case.