Shijiazhuang BKDR Metallurgical Science & Technology Co.,Ltd
Description: Also called as roll ring or roll collar, there are two types: vertical roll sleeves and horizontal roll sleeves. The roll sleeves mainly produce by centrifugal casting, to ensure better work layer with high wear resistance, and adopt compound materials.
Material: Adamite, high chromium iron, alloy cast iron or as per the customer`s requirement.
Barrel Diameter: 1500mm maximum
Unit weight: 25mt/pc
Type: Single rolls, double pouring cast rolls.
Casting: Static casting, centrifugal casting.
Heat treatment: annealing, normalizing, quenching, and tempering.