KIS Double roll crushers are used for both, primary and secondary crushing. They guarantee a strictly defined final material size with minimal fines. Roller diameter, tooth form and circumferential speed are adjusted to the type and size of the feeding material in relation to the final material size. In order to facilitate maintenance, the crushing roll shafts are arranged in heavy-duty cast steel housings with lubricated amply dimensioned spherical roller bearings.

Double Roll Crusher Benefits

• High and constant capacity
• Low susceptibility to breakdowns
• Long lifetime
• Easy replacement of wear and spare parts
• Wide range of application
• Minimal fines
• Gentle crushing

Some materials that are suited to double roll crushers are:

• Limestone
• Coal
• Soft to medium strength rock
• Bauxite