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How to improve the stability of the impeller device to prolong the service life of the sand making machine? At this stage, because the project with sand content increasing, resulting in natural sand excavation operation supply sand aggregate is difficult to meet the needs of the market. Therefore, the mechanism of sand or is the artificial sand industry gradually on the rise, and led the entire project machinery industry research and improvement of heavy mineral processing equipment technology and process. As an important component of gravel sand making machine in the production line, because of its important position in the mechanism of sand production in solid and durable, so its members appears to play a decisive role. The industry think, the impeller device sand making machine injection plays a decisive role in the material is the most important component, the stability of the work determines the related conveyor, feeder, the working efficiency of the sorting machine etc..
The characteristics of the working principle of sand making machine and its impeller: the impeller is an important part of sand making machine, a site at the same time is also the most vulnerable, because the material is completed in distributed in impeller launch, if improper operation, easy cause material wear impeller, so we should be particularly careful to avoid attention because, accidentally and cause a series of production accidents at work and in the operation of body. We know that the impeller is installed on the upper end of the spindle assembly shaft head, transfer button spacing, with conical sleeve and the key joint to rotate at high speed, and the material is part of the impeller feeder center into feed tube into the impeller center. Each of the transmission channel cloth by the impeller center cone will materials evenly assigned to the impeller, the emission outlet is installed, wear-resisting block made of special materials, can replace. Impeller materials will accelerate to a certain speed aerosol propellant out, impact to the vortex dynamic crushing cavity material lining layer, since shattered strongly, in between the conical cap and wear-resisting block impeller mounted on the road plate, dirty, so as to protect it from the wear. When the device is stopped before the operation should be noted that: in the discharge stop equipment before you stop feeding, feeding also should continue even, material specification strictly comply with the requirements, otherwise easily due to material wear impeller.