The main spare parts in vertical shaft impact crusher (sand making machine) are feeder hopper, raw material screen, crushing cavity, impeller, bearing, transmission shaft and so on. Among them, transmission shaft and bearing mainly transport power, impeller and crushing cavity are the main parts to process raw material.
Crushing & Screening
During the production process of rock crusher, the crushing efficiency is not only affected by its performance, but also affected by several other factors. Knowing the factors affect stone crusher crushing efficiency can help investors improve the production rate. In the following part, we focus on factors affect the production efficiency of rock crusher.
The gyratory crusher is a typical mining compression crusher, which is widely used in the coarse crushing of abrasive or high compressive strength rocks.
Bulk materials are sieved through a process in which one or more layers of screen surfaces are divided into different sizes. The screening of materials on the screen of the vibrating screen can be roughly divided into two processes.
In crushing plant, vibrating screen is very important auxiliary equipment. In this article, we mainly introduce factors to affect the reliability of a vibrating screen.
Generally, crushing and screening equipment is mainly used for crushing and screening of construction aggregates, metal mines and solid waste.
B series deep rotor vertical shaft impact crusher keeps the original rock-on-rock principle of vertical sahft crusher: high crushing ratio and good cubic shape of finished products.
This article will recommend a new type of circular vibrating screen. Its vibration exciter is between the first layer of screen mesh and the second layer of screen mesh. The power source is located above the center of the vibrating screen.
Heavy-duty and superior weight rotor, the weight of rotor of PFW is 1.5-2 times heavier than the traditional rotor. It enhances the impacting strength and enlarge the crushing ratio sharply and also ensure the perfect cubical products shape.
PE series jaw crusher
2-piece frame bearing housing system causes great vibration; great vibration produces increasing heat. Too much heat (over 60 °C) will harm bearing.