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The difference between a jaw crusher and a hammer crusher



2020-12-19 03:57:54 1087

In the production line of crushed stone materials, the jaw crusher and the hammer crusher are both important equipment for the first breaking. Which one to choose can be determined according to the characteristics of the processed materials. Both jaw crushers and hammer crushers are widely used in mines. In the fields of smelting bridge construction, municipal construction, high-speed construction, railway construction, etc., lets analyze the difference between a jaw crusher and a hammer crusher, so that users can choose a more suitable one among the crushed stones.

First, the difference in the principle of crushing

In fact, all the differences between the jaw crusher and the hammer crusher stem from the difference in principle, which is caused The fundamental reason for the difference between the two is that the jaw crusher uses a jaw plate to crush, and uses the squeezing and shearing force of the jaw plate to crush the stone. It uses two jaw plates, namely the movable jaw plate and the static jaw plate. The squeezing operation between the two jaws realizes the crushing process. When the movable jaw is constantly approaching and far away from the static jaw, the stone in between will be subjected to squeezing and falling, and it will continue to circulate to complete the processing requirements. The hammer crusher uses a hammer. Head crushing, using the impact force and impact force to break the stone, the hammer head continuously rotates, causing impact and collision on the stone, and the stone is broken.

Two, the difference in the structure of the whole machine

The whole machine of the jaw crusher is viewed from the movable jaw plate, the static jaw plate side guard plate bearing, the eccentric shaft, the movable jaw pull rod, the spiral adjustment device, the safety toggle plate From the outside, you can see the flywheel of the jaw crusher directly. The flywheel can ensure the stability of the movement of the jaw crusher under high-speed and high-intensity operation and reduce the vibration of the machine. It is composed of a hammer head counterattack plate support ring, a central shaft, a discharge port, a rotor disc, an arc-shaped inner liner, and the like. The hammer crusher has a simple structure and strong impact capacity. Therefore, in some crushing occasions, it is a good jaw crusher. Alternatives.

Three, the difference in the scope of application

The jaw crusher is suitable for crushing a variety of hard ores, like granite basalt Limestone, quartzite, iron ore, etc. The hammer crusher is suitable for crushing materials with medium hardness, such as limestone slag, coke coal and other materials. The working hammer of the hammer crusher has strong wear resistance and impact resistance, which can be adjusted to achieve the desired The hammer crusher has the necessary particle size and exquisite shape. It is the ideal equipment for upgrading. The jaw crusher has simple structure, reliable work, low operating cost, and no dead zone in the crushing. It is a very easy-to-use coarse crushing, medium and fine crushing equipment. Both have strong adaptability.

Four, the difference in price

The two are The price is different, because the cost of materials, technology, labor, etc. required for manufacturing is different, resulting in a large price difference sometimes, and the two types of crushers have multiple models, and the different models of the same equipment have different quotations. To understand the specific quotation details, you can consult our technicians for free, and they will configure the appropriate configuration for you according to your processing material hourly production requirements, budget size, expected output, etc. Model of jaw crusher or hammer crusher, to ensure high income for you, or you can call the toll-free hotline 037167772727