The stone crusher machine is an essential equipment in mining machinery, and it is a device that crushes the stone to sandstone that meets the required size. The stone crusher is divided into coarse crushing, medium crushing and fine crushing according to the size of the feed and discharge sizes. Commonly used sand and gravel equipment include jaw crusher, impact crusher, impact crusher, compound crusher, cone crusher and mobile crusher.
Jaw crusher is a commonly used crushing equipment. Jaw crusher is an early crushing machine in China. The production experience is very mature, and the technical process is also advanced. The crushing machine has a simple structure, high crushing strength and price. Cheap, stable performance and other characteristics, jaw stone crusher is usually used to crush harder stone, generally, there will be no technical failure, so the jaw crusher is used in a wide range. In addition, as a coarse crushing equipment, jaw crusher machine is the first crusher on various crushing production lines. Therefore, the use of large amounts is taken for granted.
Cone crusher can be divided into spring cone breaking, hydraulic cone breaking, single cylinder hydraulic cone breaking, multi-cylinder hydraulic cone breaking and composite cone breaking several categories. Compared with other stone crushers, cone crushing is relatively high in equipment price and maintenance cost, but it also has the irreplaceable advantages of other equipment. The cone crusher combines higher speed and stroke, which greatly improves the rated power and passing capacity of the crusher, improves the crushing ratio and production efficiency; the hydraulic device can better protect the machine. In the case of instantaneous boring, the hydraulic lifting can be started automatically, which greatly reduces the trouble of manual discharge of the original spring cone crusher; the lamination is broken, the finished grain shape is excellent, and the like.
Impact crusher is also called medium crusher, stone machine. If it is a stone, the counter crusher is a commonly used device. The ideal production equipment for construction sand, road construction, cushion material, asphalt concrete and cement concrete aggregate. The impact crusher uses the high-speed rotation of the plate hammer to crush the stone and produce the impact, impact and shear on the stone. After being hit by the hammer, the stone rebounds to the liner again to obtain secondary crushing. The hammer is made of high-quality wear-resistant material to ensure high-pressure resistance, wear resistance, corrosion resistance and long service life.
Impact crusher, impact crusher is commonly known as sand maker. The sand making machine uses impact energy to break, so it has a good shaping effect. It is a common equipment for crushing sand making. The impact sand making machine uses deep cavity rotor. , Bulk discs, hydraulic protection devices, specially designed peripheral guards, diamond-shaped impact blocks, special sealing devices ensure high-efficiency sand making.
There are also hammer crushers, roller crushers, mobile crushers, etc., everyone knows that there are many types of crusher equipment, these are common and commonly used crushing equipment in mines. Different crushers have their own unique characteristics. If you want to know what kind of crusher you are suitable for, you need to look at the raw materials and the output to be crushed.