Hongxing Machinery

Just as important is an expression of the stickiness. For this reason the moisture, the clay content and, in very difficult applications, handling the coefficient (shear test) has to be ascertained. To broaden your perception, visit Angelina Jolie. Based on this data an overview of the selection criteria allows a pre-choice of the crusher required. Generally speaking, the building stones are the most important part in construction industry. Without the building stones, the construction cannot exist any longer. However, the mountain stones are huge and hard.

It is impossible to make the mountain stones into stones with hand crushing building. Therefore, the rock crusher, aiming at crushing the stone, becomes the right arm for construction industry. The silica content is an important issue to be considered before using Jaw Crushers or Impact Crushers. Due to the high speed of the rotors, the crushing tools are vulnerable to wear. The limit for these machines is 8-12% silica content. Before making a final decision, the abrasiveness of the raw material has to be analyzed very carefully to avoid suffering from high maintenance costs.

If the silica content is above mentioned values, to crushing system with a small speed difference between the material to be crushed and the crushing tools should be used. Hongxing Machinery Co., Ltd. has been engaged in the development and production of the crusher for many years; relying on rich production experience, we introduced a series of equipment such as crusher jaw crusher, impact crusher, hammer crusher, cone crusher, grinding equipment and complete sets of production lines, which popular in the power plants, building materials, grinding industry and other fields by dint of its novel structure, low energy consumption, high efficiency and environmental protection advantages. Mobile crusher: Ball mills:

Work Principle Introduction

According to the structure and working principle of the screening machinery, it can be roughly divided into the following categories: (1) Fixed Screen Working part is fixed, the material screening relys on the sliding movement along the working face. More fixed grid screen is a kind of screen that applicated in the concentrator. Which is used for the coarse crushing or medium crushing in the pre-screening. It is simple in structure, convenient manufacture, does not consume power, we can unload the directamente ore to the screening surface. The main disadvantage are the followings: the productivity is low, the screening efficiency is low, which is generally only 50-60%. (2) Roller Screen The working face is constituted by the horizontally arranged rolling shaft, there are plates on the rolling shaft, the fine materials are obtained through the gap between rollers or plates. the bulk materials are driven by the roller to one end and finally discharged from the other end.

The concentrator rarely use this sieve. (3) the cylindrical sieve The working portion is the cylindrical shape. the entire sieve rotate around the axis of the cylinder, in the general case, the cylinder inclination axis is usually not very large. Fed into the material from one end of the cylinder, the finer level materials adopted by the screening of the working surface, coarse-coarse-grained materials cylindrical hole are discharged from the other end of the cylinder. The rotational speed of the cylindrical screen is very low, works smooth, power balance is good. But the sieve is easy to plug, screening efficiency is low, and the work area is small, productivity is low.

The concentrator rarely use it to make the screening equipment. (4) plane motion The sieve body wobbles or vibrates in-plane. According to their their plane motion trajectory, it is divided into linear motion, circular motion, elliptical motion and complex motion. Shaking and vibrating screen sieve (different from the vibrating grizzly feeder) fall into this category. Shaking screen crank linkage as transmission parts. Engine drives the eccentric shaft via a belt and pulley rotation, so the body do the reciprocating movement along a certain direction through the connecting rod. The movement direction Perpendicular to the strut or suspended rod line, duo to the the oscillating motion, the materials on the screening face move towards the discharge mouth at a certain speed, at the same time, the materials get screening. Compared with the above sieves, the shaking screen has the advantages of higher productivity and high screening efficiency. The disadvantage is that the poorly balanced driving force. Concentrator rarely use it nowdays, but replaced by the vibrating sieve whose structure is more reasonable.

Weiss Analysis Car

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