Strong jaw crusher

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Strong jaw crusher

Raw Materials:River stone, gravel, granite, basalt, minerals, quartz, diabase, etc.

Application:Mainly used in metallurgy, mining, chemical, cement, construction, refractory and ceramics and other industrial sectors, for secondary and tertiary crushing various mid-hard ores and rocks.

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  • Introduction
  • Technical data
  • Inquiry
Brief introduction:
Strong jaw crusher is the most suitable for the broken compressive strength which is not higher than 280 Mpa: ore and rock, slag, etc, and the most large degree materials must not be more than technical parameter table set rules. It is Mainly used in metallurgy, mine mountain, chemical engineering, cement, construction, refractory materials and ceramic industries as well as broken and finely various kinds of hard rocks and ores, etc. Vipeak heavy industry is the world's leading on rocks and minerals processing equipment production enterprise, JC jaw crusher with its superior performance and stable and reliable quality, pursue high quality equipment has the trust of customers! JC jaw crusher is the first selection of high efficiency and crushing equipment!

1.A large amount of processing
3.Primary crushing bulk materials
5.Low operating costs
6.High safety factor
7.Long life

1.unique structure of jaw head, seal guarantee, extend working life of the bearing.
2.integral casting of the bearing base, adopt the new assembly process to perfectly match with the frame, increase the radial intensity.
3.adopting deep cavity "V" type structure, to greaten the feeding size (compared with ordinary jaw crusher) and increase the capacity.
4.adjust the structure of the discharging opening, which is convenient, quick, safe
5.tension bar protection device, more safer
6.increase the bearing capacity of the jaw head, make the machine more efficient, safe, extend the working life of the bearing and main shaft. oil road design, matched with the oil pump, more simple and efficient on the operation and maintenance.
8.unique flywheel design, effectively reduce the vibration, running more smoothly.

Composition mechanism:
Strong jaw crusher is main part of the main frame, partiality axis rotation part, crushing cavity working part, insurance device, discharging mouth adjusting devices components, etc.
1.Frame part: the board, former box, back box welding components, etc.
2.Eccentric shaft rotational part: mainly by dynamic jaw, eccentric shaft, bearing, housing, pulley etc. This is the main part of the power transmission.
3.Crushing cavity working part: mainly by set jaw plate, dynamic jaw plate, side lining board, guard board and other components, which is broken material working parts.
4.Insurance device: by cubits board, cubits, spring, spring board a lever and other components, which is abnormal cases on the auto-balance insurance effect parts.
5.Discharging mouth adjusting device: this device used to adjust the size of discharging mouth size, control the grain-size. Mainly by the adjustment of fixed inclined, adjust the sliding block, top inclined silk bolt, the slider lock bars etc.

Working principle:
Moor driving belt and belt pulley makes movable jaw plate moving upward, downward, forward and backward by driving eccentric shaft, when dynamic jaw pushing movable jaw plate to fixed jaw plate, material will be crushed, when dynamic jaw and movable jaw plate moving backward driven by eccentric shaft and spring, the crushed material will be discharged from bottom discharge gate. Motor constantly rotates and movable jaw crusher and discharge the material seasonally, volume production could be accomplished.

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