It is likely that you are an experienced professional of the sand, stone, and gravel industry. That means that you know that there are many kinds of crushers. The specific crushers you require - jaw cone, cone, impact or gyratory--depend on the job-site as well as the product you're making, and how many tonnes you're looking to produce.

The specific crusher's capabilities and structure will determine where it will fit into your process. This means that you could also have several kind of crusher that is located at primary, secondary, and tertiary stations in circuits to carry out the necessary material reduction work. Each type of shredder parts offers unique advantages and strengths in the procedure.

This article will concentrate on compression-style jaw crushing machines that are utilized typically in the primary stage. Cone crushers are sometimes employed in lieu of jaw crushers. We'll also discuss why cone crushers might be preferred over jaw crushers.

What is a Jaw crusher?

Jaw crushers can often referred to as "rock breakers" in reference to their power brute. Since they're capable of breaking even the most challenging and most massive materials into smaller pieces, jaw crushers are almost only used for primary crushing machines. Jaw crushers come with a myriad of advantages, including:

The capability to handle a variety of kinds of materials, such as hard granite as well as reclaimed asphalt pavement (RAP), without requiring the same amount of wear as primary impact crushers.

Most often, the output is very minimal in dust and fine materials.

Environment friendly primary gyratory crushing is better than secondary gyratory.

Jaw crushers can be used in areas that are tight like underground mining or mobile crushing, due to their size.

What are the various Types Of Jaw Crushers?

Jaw crushers have been used for almost 200 years and are among the most "historic" crusher types. Because of this, jaw crushers have experienced many technological advances through the years, to become more durable, and to improve their movements to reduce the risk of choking and increase operational speed. These design tweaks over time have resulted in a device that's easy enough to operate on its principles that it won't come to be obsolete.

Today, two main jaw crusher configurations are available from leading equipment makers. They differ mostly in how the swing jaw moves but their output is similar.

Double Toggle--Blake Type or Overhead Pivot Motion

Double toggle jaw crushers like the Blake style (named for the inventor of the first successful mechanical jaw crusher, Eli Whitney Blake) are a long-standing option for crushing tough and abrasive rocks and also for feeding sticky materials. These jaw crushers are energy efficient and high-efficiency. The overhead pivot design reduces wear on the crusher's faces significantly more than the Blake design.

Single Toggle - Overhead Eccentric Movement

Single toggle jaw crushers are less than the double toggle model. However, it can accept larger feed sizes. Technology advancements have helped solve the problem of feed size, and now these machines are renowned for the speed at which they work. They do experience extra wear and tear than the double toggle type crushers but wear parts are readily available and cost-effective.

What is a Jaw Crusher? work?

Although jaw crushers operate in different ways, the basic working principles are similar. Jaw crushers can break down large-sized ore, rocks and other materials using compressive action. The stationary breaking surface is a fixed jaw that is mounted in a V-shaped configuration. A swing jaw, which can be moved and presses against the stationary plate puts pressure on the feed material.

The area at the bottom of the jaw plates that are aligned with V is the output gap which determines the size of the crushed product from the jaw crusher. The rock remains within the jaws till it gets small enough to pass through this gap.

Which is better: Jaw or Cone Crushers?

While jaw crushers may continually be a good crusher liners stage selection for various operations however, newer cone crushers are taking their place due to versatility. Both jaw crushers and cone crushers work by compressing the material and reducing them by squeezing until they break into pieces.

Cone crushers have an distinct advantage over jaw crushers because they can create cubical products that are comparable to impact crushers. Cone crushers were traditionally used as secondary or, from time the point, tertiary crushers.

When it comes to determining whether or not one type of crusher is superior to another, context is key. Everything boils down to your production needs and goals are.