Keterangan :

Chill Rolls For Rolling Mills

The rolls are double poured duplex rolls and are manufactured by the advance centrifugal process. Duplex rolls have the advantage of selecting the harder best performing material on the working surface, which is primarily a Cr-Ni-Mo alloyed chill cast iron & a relatively softer material inside. After casting the rolls are annealed to relieve the internal stresses thus improving the strength of the material. After heat treatment the rolls are proof machined & fitted with Steel shaft to close tolerance.

These rolls are manufactured for section mills producing rounds, squares, flats, Hexagon, Gate Channel as well as mills producing Tor steel and Tmt bars.

We also provide Single poured Chill Cast iron rolls for angle and Channels

Chill Rolls For Non-Metallurgical Purposes

These rolls are manufactured for
· Roller Flour Mills
· Oil Mills
· Paper Calendaring Machines
· Solvent Extraction Plants
· Rubber Mixing Mills
· Crushing plants/Sugar Plants
· Paint plants
· Cereal and Grain Processing
· Chocolate refiners and Food Processing
· Rice Flaking
· Oil Seed Crushing and Flaking
· Pellet Crumbling
· Coffee Grinding
· Biscuit and Confectionery Plants
The rolls are double poured duplex rolls and are manufactured by the advance centrifugal process. Duplex rolls have the advantage of selecting the harder best performing material on the working surface, which is primarily a clear carbon chilled cast iron or a Cr-Ni-Mo alloyed chill cast iron & a relatively softer material inside. After casting the rolls are annealed to relieve the internal stresses thus improving the strength of the material. After heat treatment the rolls are machined & fitted with spindles from both sides. Fluting is also done on the roll surface as per requirement of the customer.