Jaw Plates are definitely the most important portions of jaw crusher. It is between two plates (fixed and swing) that the crushing takes place. As the the part that takes most of the beating, it's the one to become most frequent replacement.
If you are inside industry that uses them, then you no doubt understand the important nature of jaw crushers, and of the jaw plates which have been used with them. Really important that an eye be kept on the plates to ensure that they last for the longest amount of time possibly. So what can you do drugs sure that you have the right plate for property job? Well there are many, and the choice as to which in order to use is totally choice. Here's some of the kind of of jaw plates using advantages and disadvantages.
This type of jaw plate has an involving advantages, but overall they just don't last very long especially with smaller CSS (Closed Side Setting) facilities. You'll find out that they degrade in just a limited time. This is due to its poor wear distribution. Informative even plug up often. But, they have the maximum feed opening, most effective nip angle, and the greatest reduction ratios. These crusher liners will suit your requirements if you are using a small operation, but won't cut it if may a full blow production facility going on.
These jaw plates essentially are straight with a curved end. When it will come to wear distribution, they are better than the straight dies but have poor reduction ratios than the later. They have fewer issues of plugging but a disadvantage of smaller feed opening than the straight ones. These plates prove very useful as soon as the feed material has a significant quantity of fines, how the bottom of the liner would wear off rapidly.
This particular jaw plate is exactly the way it sounds, being a fully curved variant. Owing towards best wear distribution of the three types of crusher liners, these liners will last the greatest. They don't plug quite as bad, provide a decent looking product, and are equipped to being used with smaller CSS settings without sustaining much wear on the ends of the stop functioning. However, due to its shape, jaw crusher loses the effective nip angle in the top portion of the crushing box. As they lessen feed opening, these jaw dies are particularly used when the crusher is larger than required for the feed size being offered. With these plates, the largest feed size won't exceed the gap between the jaw dies just above the center of the dies in the horizontal direction.
This type of jaw plate has a flat workiing surace which exerts an even and flat pressure located on the material being crushed. If you use a flat liner, you may discover that within a pulverizing material the pressure becomes even and flat, giving the rock absolutely nowhere move. A flat liner has not a way of gripping a rock, which is the area in which a corrugated die excels.
Unlike Flat Liners, theses jaw plates have a corrugated surface. It is really a common sense that the ridges in a corrugated die will be inside a position produce a more concentrated force which enables to split rock with less effort, meaning that power requirements are extremely low. With lower power requirements, the crusher has less load to contend with. But these corrugated dies don't come without their own issues. They can be easily plugged and the feed opening can be reduced. This piece of exercise machines is robust but isn't something that you can take for granted. You should certainly take care of it, keep an eye on it, and make positive that both you and your staff are using it as intended.