1. Pure copper industrial motor, 1500W input power; 2. 1000W high-power heater, heating range 50-280 degrees; 3. The extended and enlarged press chamber is equipped with double 345MM press rods as standard, and the oil output is clear at one time; 4. Independent research and development of the third generation of temperature controller, accurate temperature control to improve oil yield; 5. 8L enlarged hopper, 4L oil cup; 6. Adjust the hand wheel to adjust the thickness of slag