Crushing devices hold material between two parallel or tangent solid surfaces, and apply sufficient force to bring the surfaces together to generate enough energy within the material being crushed so that its molecules separate from (fracturing), or change alignment in relation to (deformation), each other. The earliest crushers were hand-held stones, where the weight of the stone provided a boost to muscle power, used against a stone anvil. Querns and mortars are types of these crushing devices.
There are so many factors needing considering in the working process of crusher. Operating personnel should be familiar with both advantages and disadvantages of these machines. Hongxing experts will introduce you to the basic advantages and disadvantages of frequently-used crusher.
1. Jaw crusher
Main advantages: simple structure, convenient management and maintenance, safe and reliable operation and wide application scope.
Main disadvantages: the existence of idling phenomenon increases the non-production power consumption. When the wet and sticky materials are crushed, productivity will be reduced and even the blocking phenomenon may occur.
2. Cone crusher
Major advantages: relatively high production capacity, low electric consumption, stable operation, even granularity.
Major disadvantages: complex structure, high cost, difficult maintenance and high machine body
3. Hammer crusher
Prime features: high productivity, high crushing ratio, low electric consumption, simple structure, small investment fund and convenient management.
Prime drawbacks: abrasion of hammer and grid section is high, metal consumption is large, maintenance time is long.
4. Impact crusher
Prime advantages: simple structure and convenient maintenance. It takes more advantages of the impact and counterattack function than hammer crusher, so the materials can be crushed by the strong collision. Therefore, it features in high crushing efficiency, high productivity, low consumption, less wear, even granularity and cubic shape.
Prime disadvantages: when crusher crushes plastic and sticky materials, the wear between flat hammer and counter-attack board is larger; noise is louder and dust is heavy.
5. Roll crusher
Main advantages: simple and compact structure, low crusher body, low cost, reliable operation and convenient adjustment.
Main disadvantages: low productivity. It cannot be used to crush large and hard materials and can be generally used in medium and fine crushing for medium-hard or soft materials.
Henan Hongxing Mining Machinery Co., Ltd has many years' of technological power and experience accumulation of manufacturing and management of steel structure frame system, flotation separation process which have many advantages such as simple and reasonable structure, high independent impact crushing ability, super low operational cost and the most competitive price. These machines have the most competitive price and the most reliable quality so that they are the top choice for the high performance crushing equipment. - https://www.affordablecebu.com/