The Difference Between Oil Press and Hydraulic Press

Oil presses and hydraulic presses sound very similar. What is the difference between a oil press and a hydraulic press? Some people call it a hydraulic press, some people call it a oil press, and it is often shared that it is not very clear, the feeling is not too clear, the difference explained below the drive can also be driven by water, because water is a liquid, and the other is a mixture of oil and natural gas called an empty hydraulic press or a hydraulic press. In fact, a oil press is one type of hydraulic press.

hydraulic press machine

Hydraulic press machine uses liquid as the working medium to transmit energy and successfully realize various processes. In addition to forging and forming, the hydraulic press can also be used for calibrating, pressing, packaging, pressing blocks and so on. The hydraulic press includes a hydraulic press and a hydraulic press. The water-based liquid as the working medium is called a hydraulic press, and the oil-based working medium is called a hydraulic press. The specifications of the hydraulic press are the same as the nominal working force (kN) or the nominal tonnage (tons). The hydraulic press for forging is a hydraulic press with high tonnage. In order to reduce the size of the equipment, a large forging hydraulic press with high pressure (about 35 Mpa) is generally used, and sometimes an ultra-high pressure of more than 100 Mpa should be used. Hydraulic presses for other purposes should be used as appropriate, with a working pressure of 6~25mpa. The tonnage of the hydraulic press is lower than that of the hydraulic press.
The oil press has some similarities with the hydraulic press: 1. The working principle of the hydraulic press and the hydraulic press is the same. Its working principle is through hydraulic transmission, that is, a transmission method that uses hydraulic pressure to transmit power and control. 2. The overall structure of the two is roughly the same. It consists of machine (host), power system and hydraulic control system. 3. They work roughly the same way. Widely used in transportation industry parts processing and various product shapes, blunt edges, proofreading and footwear, handbags, rubber, production patterns, shafts, bushings parts of pressure equipment, stamping forming, bending, stamping, sheet metal Fractal stretching process of parts, such as washing machines, electric motors, automobiles, air conditioner motors, micro motors, servo motors, wheel manufacturing, shock absorbers, automotive and machinery industries.

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