JN Engineering offers a full range of premium jaw plates suit Sandvik jaw crushers, to meet a wide range of application, conventional quarries, mines, grave pit, and recycling of demolition materials and asphalt.

Corrugated

Wide Teeth

Coarse Corrugated

Sharp Teeth

Heavy Duty

All JN Engineering jaw plates are made of manganese steel 18% Mn and 2% Cr, which give you the benefits:
Improved production
More accurate product sizing
Better wear metal utilization and lower discard weight
Lower overall operating costs

JN Engineering manganese crusher parts are available to suit

CJ series:

CJ 408, CJ409, CJ411, CJ412, CJ612, CJ613, CJ615, CJ815

JM (Jaw master) series:

JM806, JM907, JM1108, JM1208, JM1211, JM1312, JM1511, JM1513