Winter press must be filtered by the filter device when adding new oil. Safe operation of the hydraulic press systems: Driving preceded by checking the system is intact; cylinders, pistons, valves maintain reliable operation of the pipeline pressure gauge, no leakage phenomenon; while driving a hydraulic pump control circuit; ② requirements of the new machine 3 months must wash tank, replaced with new oil; generally replaced every six months or a year on a regular basis. So do not be fooled by appearance. We often on the network, even after seeing the real structure, size, color, shape, like the press, some of the drawings made out of the same equipment, so there have been a lot of appearance on the market of equipment acquaintance, either because the site staff lazy with someone else's picture, but this does not mean that the quality of these devices will definitely like. Add new oil must also be filtered using a filter; winter oil plus the 10th summer with the 20th to keep the tank level, sealed, oil temperature does not exceed 50 ℃, regular play an open valve, pressure gauges do not pay attention to ③ runtime exceeding warning lines, the table once the failure promptly replaced. Gongyi City Branch Xin machinery specializing in the production of various types of oil filter, oil press, wok, peanut sheller, hoist and a series of agricultural products, production of product price, model complete, welcomed the consultation purchase.