Traditional Hydraulic Press Working Principle
Hydraulic press is the use of hydraulic oil pressure through the oil pump pressure, the machine installed on the temperature control device, so that the oil in the high pressure and high temperature oil oil extraction machinery. According to the pump Hydraulic Oil Press drive power source there are two kinds of manual and electric; according to the pressure to cast the bread can be divided into vertical and horizontal.
There is a cylinder on the base of the electro-hydraulic press, and the cylinder is equipped with a cylindrical piston, and the upper part of the piston is integrated with the disc. The billet is pre-pressed into a round cake, and the outer jacket is wrapped between 20 and 40 rounds of cake between the cake and the top plate, and the cake and the cake are separated by a thin plate with holes to drive the top of the piston, Produce pressure, squeeze the cake out of oil. After pressing the pump to stop the pressure, the piston down, the slag unloaded, re-loaded with cake, so repeated intermittent oil, each pressing about 2 to 5 hours. In the use of electric oil pump can be composed of circulating oil system, while operating several Hydraulic Oil Press hydraulic press operation. Horizontal hydraulic press structure and working principle is basically the same as the vertical, the equipment is easy to install, smooth flow of oil, oil cake circle is not accumulated oil; but covers an area of large, need to be equipped with a heavy hammer, pulley Or screw mechanism. Hydraulic press pressure, a high oil rate, less moving parts, easy maintenance; but the loading and unloading of labor intensity is also larger.
Advantages of hydraulic press: high efficiency and energy saving oil press is the combination of traditional pressing principle and modern technology, compared with ordinary oil press with high efficiency, environmental protection and energy saving, high value-added products, no loss, no noise, physical compression No heating, do not add any chemical raw materials, no oil, easy to operate, no wearing parts, long service life. Hydraulic press is the biggest advantage of equipment pressure is static pressure, oil mechanical friction is very small, squeezed out of the oil is very clear, do not need to do any Hydraulic Oil Press treatment can be directly consumed, convenient and safe. That the equipment has a high pressure high temperature press oil, almost can be out of oil can be pressed oil.
Hydraulic press range Full range of hydraulic press is a mechanical oil press in the simple operation, the oil rate is high, the replacement of wearing parts of a small oil press, is the replacement of small grinding sesame oil manual operation of advanced equipment.
Hydraulic press control system automatically stop, when the pressure pressed down to 45 MPa, the electrical control system automatically open, the pressure gauge pressure to pick up again, squeeze out the oil out of the oil spit, that oil has been pressed to make.
Hydraulic Oil Press Production of high oil rate of the main power source, hydraulic press is driven shaft, worm, worm, gear pump, high pressure pump, relief valve, manual valve, cylinder assembly, pipe fittings and other components. Hydraulic press speed is low, oil pressure, high temperature, the new vertical hydraulic press, in the oil temperature above 65 degrees without cooling device, sustainable work.