"We reduce your pre-crushing expences with our special high manganese alloys"

The right composition with less trace elements and strictly controlled heat treatment is essential for crusher jaws. Işık çelik is able to offer and manufacture all grades of manganese steel castings with compositions and heat treatment producers matching to your particular application.
We heat treat castings of various thicknesses according to proven schedules of heat soaking at various tempratures and quench accordingly.
 

"We are choosing practically proven alloy combinations for maximum tougness."

Besides we manufacture all other cast parts which are used on the construction of jaw crushers is cast iron and cast steel such as pitmans, stationary stocks, bearing-housings, fly-wheels etc.
Final microstructure is checked by metallurgical examinations.