Introduction to PEY Hydraulic Protection Jaw Crusher

PEY series hydraulic protection stone jaw crusher with overload protection function, when unbreakable materials enters the crushing cavity, the equipment load rises sharply, meanwhile hydraulic protection device start to work to make the unbreakable materials unload immediately, thus avoiding impact to jaw crusher due to the sudden increase of load, it solves the “steel blocking” problem in crushing materials effectively. PEY hydraulic protection jaw crusher is mostly used for the crushing of metallurgical steel slag.

Application of Hydraulic Protection Jaw Crusher

  • Capacity range: 15 to 300 cubic meters per hour
  • Application range: hydraulic protection jaw crusher is mainly used for steel slag processing plant since 1994, it is improved by Deya Machinery and exported to several countries.
  • Applicable materials: mainly used for steel slag primary crushing, secondary crushing

Features of Hydraulic Protection Jaw Crusher

  • Hydraulic protection jaw crusher with adjustable rated load, which can be used for crushing different compression strength materials selectively.
  • Hydraulic protection jaw crusher with reliable protection system, it discharges unbreakable materials automatically, which solves the “steel blocking” problem in steel slag crushing plant.
  • Automatically recovered after the discharge of unbreakable steel, it realizes continuous production without any stop, refer attached testing video of hydraulic jaw crusher in deya machinery workshop.
  • With support of the hydraulic station, the single hydraulic cylinder can adjust jaw crusher discharge opening, meanwhile it can discharge unbreakable material, which will not cause the unsynchronized phenomenon, it protects moving jaw during working.
  • The PEY series jaw crusher with hydraulic station and PLC automatic control system
  • The PEY series hydraulic jaw crusher is equipped position sensor, it can effectively display the discharge opening size.

Technical parameter of Hydraulic Protection Jaw Crusher

Model Max feed size(mm) Discharge opening range (mm) Capacity(m³/h) Oil cylinder max stroke(mm) Motor(kw)
PEY400×600 340 40-100 16-40 150 30
PEY400×750 340 20-80 20-50 150 45
PEY500×750 425 50-100 40-68 200 55
PEY600×900 500 75-150 60-120 200 75
PEY750×1060 630 75-200 110-150 320 110
PEY900×1200 750 95-220 140-280 320 132
PEY300×1300 250 30-90 15-70 150 75

Testing of in Deya Machinery’s workshop

Pictures of Hydraulic Jaw Crusher produced by Deya Machinery

Hydraulic Jaw Crusher
Hydraulic Jaw Crusher
Hydraulic Jaw Crusher
Hydraulic Jaw Crusher
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