What is a jaw crusher?
The jaw crusher is one of the types of crushers that easily crushes hard and very hard stones into smaller sizes with the help of pressure force between two jaws (plates). This type of stone crusher is used for crushing large stones and is usually used in the first stage of crushing.
What is the technical specifications of jaw crusher?
Jaw Crusher has the ability to crush stones with dimensions of more than 40 cm, with the help of the pressure force between two shoulders of the jaw or plate, and due to the constant contact with incoming large stones, it is exposed to severe erosion. has For this reason, manganese steel is usually used to make a jaw crusher so that it has good resistance. The capacity of the jaw crusher machine reaches a thousand tons per hour and the angle between the two jaws in this machine is usually 26 or 27 degrees.
How is the jaw crusher function?
The jaw crusher device consists of two jaw plates or shoulders with a flat or wavy surface, one of these jaws is fixed and the other jaw is movable. Large stones enter the crushing chamber from the loading opening or feeding opening (the distance between the two jaws at the top of the machine) and are crushed under the pressure between the fixed jaw and the movable jaw, which moves with the help of the shaft and toggle, and from the throat (distance two jaws at the bottom of the device) are removed. The size of the throat of the machine is adjusted according to the required dimensions of the crushing line, and until the stones have reached the appropriate dimensions, they cannot leave the machine and are again subjected to pressure between the jaws until they are crushed and smaller. reach the desired dimensions.
What is the use of jaw crusher?
The jaw crusher is mostly used as the primary crusher in the crushing lines of mineral processing factories and mines. This machine is used to crush large extracted stones such as copper, lead, zinc, manganese, quartz and iron ore and is used in various mines including hard and very hard stone mines. p>
🔰 What are the benefits of jaw crusher?
✔️ High power in crushing hard and very hard stones ✔️ low maintenance cost ✔️ Low depreciation and long life ✔️ High body strength ✔️ High resistance of jaws against erosion ✔️ Speed of producing capacity and high efficiency ✔️ Low price of jaw crusher spare parts compared to other crushers ✔️ It has a simpler lubrication system and higher resistance than other stone crushers ✔️ Using manganese in some spare parts to increase the crushing power ✔️ equipped with the system of adjusting the input (opening) and output (throat) of the device ✔️ Ease of maintenance, repair and replacement of jaw crusher spare parts, replacement of spare parts at the installation site
