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Working Principle When JC jaw crusher works, electrical motor drives the belt wheel to make the swing jaw move following the specific track by eccentric shaft. After the materials enter into the crushing chamber, they are crushed between the two jaw plates by impacting, bending, and striking, and then discharged from the discharge opening. Parameter
Firstly, they differ in the working principle. For jaw crusher, the driving power of the generator leads to the movement of the swing jaw and of the eccentric shaft and then the materials are crushed. While the working principle of cone crusher is laminated crushing. The rolling wall continuously moves toward the broken wall, and the material between the two is squeezed to be pulverized. Here is the working .
Maximum distance between jaw plates for a given setting. (this is the distance when the jaw is at rest) CLOSE SIDE SETTING Minimum distance between jaw plates derived from the OSS and the stroke. DRIVE SIDE Side of the crusher fitted with a grooved pulley couple to the crusher drive. NON DRIVE SIDE Opposite side of the crusher form the drive side.
2) When the PE jaw crusher work, activity on the fixed jaw jaw periodically reciprocating motion, sometimes close, sometimes leave. When approached, the material being squeezed between the two jaw, splitting, the impact was broken; when the left has been broken by the force of gravity and the material discharged from the discharge port.
Working. 's Jaw Crusher is used in primary and secondary crushing. The largest compression resistance of the material to be crushed is 320MPa. The jaw crusher is widely used in stone mining, metallurgy industry, building material, highway, railway, and chemical industry.
The fixed jaw plate is fasten to the frame of fixed jaw crusher, while the top of movable jaw plate is connected with eccentric shaft and the bottom is supported by thrust plate. As the easiest worn part of a fixed jaw crusher, the quality of jaw plate has a lot to do with users' operating sale and longterm return on .
Incident. A third year apprentice, assisting in the adjustment of the discharge opening of a mobile jaw crusher, was unscrewing the retaining nut on the drawback tension rod and spring assembly when the rod failed catastrophically. This caused the components to fly out with force, striking him on the shoulder, and causing severe bruising...
A double toggle jaw crusher is much larger, heavier, more moving parts and lower throughput than modern single toggle jaw crushers. The lower throughput statement is a bit misleading because it's partially attributed to the type of bearings they have versus modern crushers, so if one was to upgrade the bearings, throughput could be closer to that of a modern jaw.
Apr 28, 2018· The working principle of the jaw crusher can be as follows： Eccentric shaft: The eccentric shaft is heat treated by forging, with higher strength and greater passing capacity; equipped with super large bearings at both ends, with strong bearing capacity and durability.
Jaw Crushers are classified on the basis of the position of the pivoting of the swing jaw. Blake crusherthe swing jaw is fixed at the upper position; Dodge crusherthe swing jaw is fixed at the lower position; Universal crusherthe swing jaw is fixed at an intermediate position
Application Of PE Jaw Crusher. 1. This series crusher is mainly used in metallurgy, mining, chemical, cement, construction, refractory and ceramics and other industrial sectors for secondary and tertiary crushing of various ores and rocks with medium hard. 2.
Jaw Crusher Working Principle: The electrical motor transmits power to the eccentric shaft through vbelt and belt pulley. Then the exciting force generated by the eccentric shaft will make the movable jaw move upwards and downwards. This movement would trigger the toggle plate to push the movable jaw forwards and backwards.
Working Principle; Features; Main Specifications; PEW European jaw crusher is a new type of jaw crusher designed and produced by our company on the basis of absorbing advanced jaw crusher technology from Europe and America. It is used for coarse crushing, medium crushing of all kinds of ores and rocks, much more advantageous when crushing hard ...
The heavytype guard plate on the swing jaw can protect the swing jaw body and the bearing form being damaged of material impact.(Fig 4) 5. Easy and fast discharging adjustment JC series Jaw Crusher adopts hydraulic double wedge blocks to adjust discharge system, which can realize stable, easier, safer and faster adjustment.(Fig 5) 6.
The Handling Materials and Application of Jaw Crusher: Jaw crusher is mainly used for the mediumgranularity crushing of all kinds of ores and large materials in mine, metallurgy, building material, highway, railway, water conservancy and chemistry. The maximum compression strength of the materials to be crushed is 320MPa.
Jaw crusher is used for crushing all kinds of ores and rocks with compressive strength below 320MPa. It is generally used for primary crushing of materials. The machine is widely used in mining, building materials, metallurgy, electric power, water conservancy, transportation and many other fields.
The Pilot Modular range of Jaw Crushers are based on a heavyduty, traditionallydesigned modular crusher skid frame, fitted with crushing units, offering exceptional strength, flexibility, speed of installation and reliability. Benefits of the Pilot Modular Jaw Crusher range. These Jaw Crushers are supplied complete and ready to run.
Mobile jaw crusher is new type stone crushing equipment. It integrates feeder, stone crusher, screening equipment to effectively solve site infrastructure. Mobile crusher plant is widely used in building, road and bridge construction, urban construction, ore mining, metallurgy, energy .
Working principle of fixed jaw crusher and impact rock crusher Different performances of the Machinery crushing machines. The impact rock crusher has the advantages of large feed mouth, the high crushing cavity and great power to process high hardness material with large block size. More, stone powders are rare to see during the process.
A jaw or toggle crusher consists of a set of vertical jaws, one jaw is kept stationary and is called a fixed jaw while the other jaw, called a swing jaw, moves back and forth relative to it, by a cam or pitman mechanism, acting like a class II lever or a nutcracker.
Working principle: When the small jaw crusher working, belt and belt pulley are driven by a motor. The movable jaw moves up and down via eccentric shaft. The angle between fixed jaw and movable jaw becomes smaller when the moving jaw runs down, then the materials are crushed into pieces. It becomes bigger when the movable jaw runs up.
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