Forged Steel Rolls
Cold Work Roll max weight 25ton, Dia.1020mm;
Hot Mill Roll max weight 75ton, Dia.1600mm;
Back-up Roll max weight 75ton, Dia.2000mm.
Material: Toll Steel, High-Speed Steel, Alloy Forged Steel like 70Cr3Mo, 9Cr2 Mo, 42CrMo etc.
Used for: Work Rolls, IMR (Intermediate Rolls), Back-up rolls for Hot Mill or Cold Rolling Mill , Skin Pass Mill, general 4 HI Mill and tandem mill etc.
Cast Iron Steel Rolls
Work Roll max Dia.1600mm, Barrel Length 6500mm, weight 85ton;
Back-up Roll max Dia.2000mm, weight 80ton
Material: Cast Steel, Adamite, Graphitic Steel, Duplex Cast Steel, Tool Steel, HSS, HCr Steel, HCr Iron, ICDP, Nodular Cast Iron.
Used for: 1. Work rolls of hot strip mill
2. Back-up Rolls
3. Common mill rolls etc.
Rolling mill bearings are high-accuracy bearings used for accuracy sheet rolling mills. The dimensional accuracy and rotating accuracy of rolling mill bearings are required up to class P4 and P2. Besides the mutual difference of depth of the section is required highly too.
Include Double row, four row tapered roller bearings; Double row, four-row cylindrical roller bearings; Sealed four row tapered roller bearings; SM rolling mill bearings etc.
The guide is the main device which installed before and after roll pass to help the rolled piece into the roll pass accurately and stably according to the established direction during steel rolling process. It mainly includes two types of rolling guide and sliding or static guide. The guiding equipment is to be sturdy, accurate and stable.
Coiler is one of the important auxiliary equipment for steel rolling, it is used to roll up coils.
Decoilers also was known as uncoilers, which are specially engineered for unreeling coil material .
We offer an excellent quality coiler and decoilers, which are manufactured from high-grade quality raw materials and advanced technologies.
Besides of complete set of supply, also supply the core spare parts for coiler and decoiler like segments, mandrels, tension bar, sleeves, wedges etc.