Hammer Crusher For Sale

Introduction Of Hammer Crusher

As a kind of impact crusher, hammer crusher is suitable for fine crushing. It is widely applied to break coal, gypsum, alum, brick, tile, limestone and other brittle materials minerals in railway and highway construction, cement, building materials, refractory, ceramics, chemical and other industries. 

Hammer crusher has several features such as big crushing ratio, high production capacity and uniform product size. Hammer crusher can crush the maximum size of 600-1800mm materials into 25mm or below, so it is also known as crusher hammer or hammer mill crusher. As it is often used for coal crushing in coal mines, it is also called as coal crusher.

Applications of Hammer Crusher

Hammer crusher is used for crushing all kinds of hard and abrasive materials with less than 100MPa compressive strength and with less than 15% water content, such as coal, salt, chalk, gypsum, limestone, brick, and tile. It also can be used to crush the fiber structure, asbestos cement waste, and asbestos fibers recycling.

There are types of heavy hammer crusher, including mini hammer crusher and larger hammer crusher. They can be used in stone crushing line and sand making line. In addition, it can be a replacement of the cone crusher in ore dressing production line.

Advantages of Hammer Crusher

Long service life. There is a breakthrough of heavy hammer crusher that particle size control is no longer realized by grates, which reduces the wearing of the hammer head in crushing chamber. This change improves the service life of the main part, hammer head, 4-6 times longer than before.

Low power consumption. Heavy hammer crusher has realized changing third-stage crushing effect to the first-stage. Therefore, it can be used as a crushing equipment for medium and fine crushing with a 40% cost reduction.

Better finished products shape. The specification of the finished product can be adjusted according to your need, including coarse crushing, medium crushing and fine crushing. End products from heavy hammer crusher machine are widely used for its good shape and high anti-strength.

Highly wearable parts. Hammer crusher adopts well-made parts, especially the material selection of wearable parts. We use alloy, which is an ideal metal-materials for producing wearable parts, to produce the key part, hammer head.

Other advantages. Big crushing ratio (usually 10-25, even can reach up to 50), strong production ability, less powder rate, easy operation and maintenance.

How Hammer Crusher Works?

Hammer crushing machine crushes materials mainly by impaction. When a heavy hammer crushing machine works, the hammer head rotates at an extreme-high speed. Materials entry the crushing cavity will be crushed by the head and get energy from them. Crushed materials rush up to the back plates. Meanwhile, materials are crushed to each other. After being impacted, polished and squeezed by the hammer head, the materials are extruded through the small interval. Here we get qualified particles.

Hammer Crusher Working Principle

Hammer crusher is a kind of impact crusher, which mainly uses the hammerhead for the crushing process. While there are types of hammer crushers include single-stage hammer crusher, tertiary impact crusher, ring hammer crusher or heavy hammer breaking machine, etc. How to select a suitable crusher faced so many types of hammer crushers? Generally, there are some factors to be taken into consideration as follows.