In the field of crushing equipment, tooth claw crusher and hammer crusher are common and widely used models, they play an important role in many industries. Although both bear the task of crushing materials, but in many ways there are similarities and differences. In-depth understanding of these differences and similarities, to help you accurately choose the right equipment according to their needs.

Similarities

Material selection

Tooth and claw crusher and hammer crusher in the material are provided with stainless steel and carbon steel material options. Stainless steel material has excellent corrosion resistance, suitable for high hygiene requirements, materials with corrosive crushing scenes, such as food, medicine and other industries. Carbon steel material is relatively low cost, in some of the requirements of corrosion resistance is not high in industrial production, such as common ore crushing, building materials crushing and other fields, has a wide range of applications. This diversified choice of materials, so that both types of crushers can meet the needs of different industries and different working conditions.

Basic Function

Their core purpose is to pulverize materials to meet the requirements of the subsequent production process. Whether it is a tooth and claw crusher or hammer crusher, can reduce the initial particle size of the material, change the physical form of the material, for subsequent processing, utilization to provide convenience. In actual production, they are widely used in agriculture, industry and many other fields, to help enterprises realize the effective processing of materials and rational use of resources.

Differences

Crushing principle

Tooth and claw crusher: its working principle is based on the high-speed rotation of the tooth and claw generated by the shear and impact effect. When the material enters the crushing room, the high-speed rotation of the tooth claw on the material for rapid grasping, tearing and impact, the use of tooth claw between the relative movement and gap, the material will be gradually crushed. Due to the special structure and movement of the tooth claw, making it in the crushing process of the material is more concentrated, suitable for fragile and fragile hard block for fine crushing.

Hammer mill: mainly rely on high-speed rotation of the hammer blade on the material for strong impact and blow. Hammer blade driven by the motor, rotating at a very high linear speed, when the material enters the crushing chamber, the hammer blade will be violently impact on the material, so that it is broken. At the same time, in the crushing chamber, the material will also collide and friction with the tooth plate, sieve plate and other parts, and further be crushed. This multi-directional crushing effect makes the hammer vane crusher able to deal with materials of various natures, including large pieces of material and long rod material.

Granularity

Toothed claw pulverizer: with high pulverizing accuracy, it can pulverize materials to 10 – 100 mesh. This feature makes it in the crushing particle size requirements of the industry has an advantage, for example, in the chemical industry, for some of the chemical raw materials need to be processed finely, tooth and claw crusher can provide the required particle size, to ensure that the quality and performance of the product.

Hammer Blade Pulverizer: The size range is 10 – 80 mesh. Although the upper limit of granularity is slightly lower than that of the toothed claw pulverizer, in practice, for most industrial production and agricultural processing, such a range of granularity can already meet the demand. For example, in the feed processing industry, the hammer mill can be crushed into a variety of raw materials into the appropriate particle size, to facilitate the subsequent mixing and granulation.

Applicable materials

Tooth and claw pulverizer: due to its crushing principle and structural characteristics, mainly suitable for crushing fragile and fragile hard materials, such as some brittle ores, salts and so on. But it can not effectively crush fibers, long rod-shaped material, because these materials are easy to wrap around the tooth claw, affecting the crushing effect and the normal operation of the equipment.

Hammer blade pulverizer: the scope of application is much wider, not only can crush large substances, such as larger ores, coal blocks, etc., but also can deal with long rod substances, such as straw, tree branches, etc.. In agricultural production, the hammer crusher is often used for straw before returning to the field of crushing treatment, the long rod-shaped straw crushed into small sections, to facilitate the subsequent land cultivation and fertilizer use.

Tooth and claw crusher and hammer crusher in the choice of materials and basic functions there are some similarities, but in the crushing principle, crushing size and applicable materials and other aspects have obvious differences. In choosing which type of crusher to use, enterprises and users need to comprehensively consider their own production needs, material characteristics and other factors, to make scientific and reasonable decisions to ensure that the equipment can be efficient, stable operation, to create greater value for the production.