MARMACOR Inc.

Our engineering expertise and experience enables us to cater your needs of spares or replacement parts for equipments and parts originally supplied by various manufacturers. Marmacor is able to provide you the following equipments and services either manufactured by our own dedicated manufacturers or through well known and proven other manufacturers. We utilize our experience of more than 20 years in rolling mill industry to find unique solutions to the specific mill requirements.

On Roll cast rolls are manufactured by using static, double pour or centrifugal casting techniques depending on the application, economy and availability.

Rolls can be supplied as rough turned or finished machined plain to your prints as well as with rough turned or finished machined grooves.

Upon request, rolls can be supplied with labyrinth (fillet) rings and the keys staked in.

On Roll cast rolls are manufactured from the following grades. Based on the applications and the today’s demanding modern rolling mills, every grade meet your specific requirements.

On Roll composite clad rolls are manufactured in the form of metallurgically bonded HSS (PM) rings onto the forged roll shaft. Advantage of the clad rolls on the ring type composite rolls are ;

• No sleeve or spaces to worry about
• Full barrel width can be utilized
• No dilution between the core and shell material