A forced lubricating system will feed the lubricate oil into the closed screw-nut system, big size heat press machine through particular pipeline, and kind an oil screen between every touching elements to reduce the elements friction when press works.
Since the slide speed reduction action of a slide after the acceleration is possible by direct drive whereas the friction pushed type is unattainable, the processing time for one cycle will nearly not differ for forging a small work with massive press which brings out the epoch-making result of “The Better Embraces the Much less”.
The spindle is displaced axially in a nut mounted within the upper cross member of the press body, and the flywheel has external toothing with a width similar to the utmost urgent stroke plus the width of the driving pinions. A uniform pressure is exerted on the pulp sheets, positioned between the platens with the assistance of wheel mounted on the lead screw.
The interrupted flight design screw presses makes use of were broadened from simply soft or mushy materials to include most supplies screw presses have been used for because not like the continuous design screw presses the interrupted flight design did not require constant feed or consistency of material.
The invention relates to a screw press having a flywheel rotationally linked to the spindle by means of a friction coupling and a spindle displaceable axially in a nut mounted in the upper cross member of the press frame, whereby the flywheel has external toothing to a width corresponding to the utmost press stroke plus the width of the driving pinion, a plurality of pinions participating within the said toothed rim are every pushed by oil-hydraulic axial piston motors or by a pair of oil-hydraulic axial piston motors and the axial piston motors together with the pinions are disposed on a platform surrounding the higher cross member of the press frame.
To be able to increase the operational reliability, in accordance with a further function of the invention the platform is fashioned as a trough which surrounds the higher cross member and which receives the oil storing and cooling tank, the filters for the oil and the control means within the oil circuit and is dimensioned and formed as a leakage chamber for your entire quantity of oil in the oil circuit.
J58K-EP collection NC electric screw press is a domestic advanced numerical management electrical screw press developed by the home scientific analysis institute and soak up superior electric screw press technology in world. The oil supplies in the squeezing chamber is motorial.