Electromagnetic vibrating feeder Operation 1, electromagnetic vibrating feeder with the ball supporting device for uniform feed to the ball mill, has the following characteristics: (1) feeding a uniform, easy to adjust output, easy to implement automatic control . (2) This machine does not have rotating parts, easy maintenance, high energy-saving ball mill, without lubrication, material parabolic trough earlier jump in advance, hardly trough sliding surface, so wear tiny trough, and use no electric reducer, for the above reasons, the unit fuel saving, the use of low maintenance costs. (3) can transport to 300 ° C lower than the burning material. (4) The rugged, small size, light weight, easy installation. Choose Zhengzhou mountains Heavy Industries, electromagnetic vibrating feeder, not only using a ball mill grinding, and can effectively improve the efficiency of the entire production line, it is your best choice. 2, before the start electromagnetic vibrating feeder, the amplitude adjustment knob to the minimum position, are sequentially turned switchboard power and control power, and then turn the amplitude knob, gradually the amplitude reaches 7.5mm, then the current rating also reached; or according to the actual situation, adjust the amplitude and the current to the school. After use, the machine allows at rated voltage, start and stop with a load directly. 3, feeder production adjustment, the general can use the following methods: (1) adjusting the inclination of the feeder trough, but does not exceed the maximum inclination -20 °. (2) adjusting the opening of the silo or hopper gate can be uniformly continuously adjusted production. (3) changing the thyristor conduction angle, can be adjusted continuously uniform production. 4, in the feeder during operation shall observe the current stable situation, if found that the current change is greater, must be checked, causing the current reason for the change, generally have the following: (1) a top spring plate screws After long-running loose. (2) spring plate fracture. The gap size (3) between the core and the armature has changed. Flotation mechanical structure and characteristics of the flotation machine features: Flotation machine Structure: The machine is mainly composed of a stirring mechanism, tank, squeegee mechanism, the stator, the rotor ore tank level adjustment mechanism. 1, the impeller 1 by the stirring mechanism, a stator 2, a sleeve 3, bearing 4, tapered roller bearings 5, air pipe 6, sub large pulley 7, the small pulley 8, the motor 9 composition. Impeller radiation situation was arranged by the straight blade composition, coupled with what the upper cover plates. There on the cover open for inhalation endless loop hole at the bottom of the pulp used. The stator impeller covered and secured to the sleeve by a garden cover and vanes components. With axial and radial impeller clearance was 10 mm. Six outer stator cover long waist-shaped hole for center feed use, the inner circulation holes (φ35 mm) for the upper tank pulp cycle purposes. Because the impeller middle partition plate is inclined with the horizontal tilt angle, every rotation of the impeller, and the stator space intermediate spacer plate and lower plate and blade cover and blade formed, each instant are changing, When the flow of the pulp from the middle of the outer diameter of the impeller, the radial and axial has the speed difference, so the three-phase slurry bubble mixture alternately with the expansion by rolling effect, horizontal energy-saving ball mill, this effect for pulp and bubble mineralization and favorable, thereby increasing the flotation rate. Pulp between the stator cover two laps inside and outside the loop hole of participating in the loop. 2, tank: tank cross section of inverted trapezoidal cross-section, and a secondary enrichment mineralization favor. Communication between the chambers, slurry flows into the impeller chamber to the next through the controlled gate and a central cavity into the bins. Center feeding under suction smaller than expected resistance, Liaoning energy saving ball mill, and can effectively prevent the string material, energy saving ball mill prices for pulp flotation, flotation machine is the traditional way of feeding. 3, in case mine action: through the gate opened and closed in different parts of the election can be selected once or twice-election process. So that the flotation process has two advantages flexible to accommodate a variety of pulp. Frequent changes in production status. 4, scraper mechanism: both sides of the upper portion of each tank float washing machine installed a set of rotating blades to scrape the foam concentrate. By the turbine gear, motors, pulleys, bearing, belt drive scraper shaft composition. Horizontal energy saving ball mill _ North Mine Zhongcheng (Online) _ energy saving ball mill from Shenyang, Liaoning Zhongcheng North mine equipment Limited. Shenyang North Mine Zhongcheng equipment Limited (sybkzc.com) (www.sybkzcjq.com) Liaoning Shenyang, machining leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum meet customer needs. In North mine public into leadership with the staff warmly welcome all inquiries negotiations to create the North mine public into a better future.