screw press forging
especially with lead bronze, excessive centrifugal forces can cause component segregation between the inner and outer walls of the casting. General speed of dozens turn at 1500 rpm or so.
Qingdao Hongda Forging Machinery Co.
Ltd is one of the leading China epz electric spiral
press manufacturers and suppliers, and also a professional epz electric spiral
press factory and company
welcome to buy our products and check epz electric spiral press price with us.
EPZ electric screw press, including the fuselage, vertical mounted on the body, reversible motor, installed in a small pulley on the output shaft of the motor via a belt drive wheel belt driven flywheel lower body, mounted on the tape Wheel flywheel flywheel upper body above the lower body, mounted on the fuselage of the plane beam bearing sleeve, with a wheel mounted between the flywheel and the bottom surface of the lower body bearing sleeve thrust spherical roller bearings mounted in the lower part of the fuselage beam hole copper nut, screw by screw pair installed on the copper nut, mounted on the lower end of the screw and sliding along the slider body rails, installed in the upper end of the screw and drive engagement with the flywheel upper body, both rotationally and upper body with flywheel the axial movement of the drive member. The utility model is running smoothly, low noise, high accuracy, good forming quality brick products, safety overload protection, fewer parts, compact structure, transmission chain is short, easy to manufacture, easy to install, low cost, easy maintenance, energy saving. It can be widely used in refractory bricks forming industry.
forging press manufacturers introduces you to centrifugal casting features
Centrifugal casting mold used, according to the casting shape, size and production of different batches, the choice of non-metallic type (such as sand, shell or investment shell), metal or metal type with a coating or resin sand layer Of the mold. The revolution of the mold is an important parameter of centrifugal casting, it is necessary to have enough centrifugal force to increase the density of the cast metal, centrifugal force can not be too large, so as not to hinder the metal shrinkage.
forging press manufacturers Tell you that, especially with lead bronze, excessive centrifugal forces can cause component segregation between the inner and outer walls of the casting. General speed of dozens turn at 1500 rpm or so.