Hydraulic press large area, low power consumption, good cake quality, wider use in our countryside, which is used to peanuts, soybeans, cottonseed and rapeseed oil and other oil crops squeeze to make edible. Source through press will use knowledge as follows: 1, before checking and debugging 1.1 pump test, before adding clean machine oil or vegetable oil in the tank, move the handle up and down pressure, press the plunger to see whether the rise. If the piston does not rise or handle move effortlessly in pressure when the tank to check the valves and exclude air from the lines. 1.2 carry out the whole pressure test, pressure test used for 1.25 times the working pressure, check the piston out to the maximum working stroke, regulation 15 minutes, the pressure gauge readings drop test shall not exceed the value of a test pressure 4%; all the oil should be no leakage; after removing all the pressure, the pressure gauge pointer back to the "0" bit, the part should be no damage, not significantly deformed rod, moving parts, no wiring. 1.3 pairs valve reliability test, the safety valve is adjusted to the working pressure (+5 upper left, lower left ++ 1) MPa, continuous test 5 times, the needle valve opening and closing sensitive valve pressure gauge after each jump are should not be less than the rated working pressure. 2, using 2.1 operating according to different fuel, master cake billet temperature and moisture content of the juice. 2.2 When pressed on the top plate to minimize down position, loosen the tie rod nuts activities, unplug the two active pins, turn the lever on the side activities. Cake turn into the breech after pressing, the active lever back in situ fixation, the first pre-press to see the oil lasts, return of the piston, the remaining cake into the official press (general hydraulic press can hold cake 20) . 2.3 When you want to handle the press when pressing a light pressure wash pressure, force should be uniform, and not too much force, otherwise prone to accidents. 2.4 high oil content of the oil press (such as peanut, rapeseed), pressing the first pass at first with a low-pressure pump, the oil after the switch to the high-pressure pump. 2.5 Work pressure gauge pointer is found not go back to zero, should be checking, repair or replacement. 2.6 Open the return valve, the oil will automatically back into the tank, the piston automatically fall, you can unload squeezed. 7, when the gauge rose to 55 MPa, electrical control system automatically stops when pressed tang when pressure drops to 45 MPa, electrical control system automatically opens, pressure gauges to rise again, pressing tang no oil leaking oil seam indicate oil has pressing to do ,, 8, shutdown, holding pressure manual valve spool under manual control valve handle, so pressing down to keep the top tang 10 mm, manual valve lift lever to open the 顸 board. 9, power, oil cake rises up around the end face of the piston 顸 board on virgin tang 5 mm, shutdown, scored across the board and on the mat material and remove the oil. 10, handle pressure, piston fall, preparing a second press. 6HT-230 Fast hydraulic press equipment specially adapted sesame, walnut processing to extract oil from the oil into the machine 6-8 kg of oil just 6-10 minutes, once oil, high speed, high quality oil, foreign exported to North Korea, Russia, Zimbabwe, domestic and foreign users. Sesame oil hydraulic equipment is mainly used for individual home machine processing oil press. The product is a fully automatic hydraulic screw press, the production of small, but simple and convenient. Now the main products are screw press. There are also cold-pressed screw press, the price is relatively low, but not high oil yield. Are automatic screw press is flourishing, it is ten years ago in South Korea to introduce domestic technology, using vacuum filtration, automatic thermostat function. Good quality out of the product oil. Fragrant flavor, the oil rate is still high. Now mainly used in rural areas to do the processing. Or do live in urban areas for processing, so it looks to produce more transparent, give customers more confidence. Carry on the business of a great advantage. Many regions are now operating according to this model, profits are quite lucrative.