CAN-ENG Roller Hearth Furnaces are workhorses for heat treating a great variety of materials. CAN-ENG Roller Hearth heat treatment systems are capable at operating up to 1150°C (2100°F) for alloy roll designs and 1260°C (2300°F) for Ceramic Roll Designs. CAN-ENG Roller Hearth Furnaces deliver maximum uptime and reliable performance to ensure a consistent product.