hot rolling mill work roll

The products of LMM Group have been exported to more than 90 countries, countries & areas in America, Europe, Southeast Asia, the Middle East, Africa, Asia, etc, forming strong and core competitiveness in steelmaking, continuous casting, rolling areas to supply high value-added, green, intelligent and one-stop solution and service to global customers in iron, steel, metallurgical industries, etc.

Please provide design data for special processing requirements

Product Description

We manufacture various high-quality rolling rolls according to the clients’ needs , and to ensure the stability and accountability of the quality

  ?Alloy cast steel rolls
Code AS60 AS60 I AS65 I AS70 AS70 I AS70 II AS75 AS75 I
C 0.55-0.65 0.55-.65 0.60-0.70 0.65-0.75 0.65-0.75 0.65-0.75 0.70-0.80 0.70-0.80
SI 0.20-0.45 0.20-0.60 0.20-0.60 0.20-0.45 0.20-0.45 0.20-0.45 0.20-0.45 0.20-0.70
Mn 0.90-1.20 0.50-1.00 0.50-0.80 0.80-1.40 1.40-1.80 1.40-1.80 0.60-0.90 0.70-1.10
Ni 0.20-1.50 0.20-0.50 ≥0.20
Cr 0.80-1.20 0.80-1.20 0.80-1.20 0.75-1.00 0.80-1.50
Mo 0.20-0.45 0.20-0.60 0.20-0.45 0.20-0.45 0.20-0.45 0.20-0.60
Barrel hardness 35-50 35-45 35-45 32-42 35-45 35-45 35-50 35-50
Neck hardness ≤45 ≤45 ≤45 ≤45 ≤45 ≤45 ≤45 ≤45
Tensile strength >650 >750 >750 >650 >680 >700 >700 >800
Application Bar, wire, strip, strip, steel rough rolling, narrow steel support rollers
Barrel diameter1400mm Barrel length≤4600mm
  Our Products
  • Alloy indefinite chilled cast iron rolls Application: Section mill, bar mill, intermediate and finishing stands of wire-rod mill Protile, rod and wire, narrow strip mill tinishing stand, Plato, flat rack, strip finishing 
  • Alloy chilled cast iron rolls Application: Section mill, bar mill, wire rod mill narrow strip mill, finishing stand
  • Alloy SG rolls Application:
    Profiles, rods, wire and narrow strip mill thick, in the rolling mill stand
  • Pearlitic ductile cast iron roll Application: Profiles, rods, wire and narrow strip mill thick, in the rolling mill stand
  • Bainite ductile cast rion roll Application:
    Beam, bar, wire rod mill rough olling, the olling, prefinishing mill stand;seamless steel pipe 
    mill reducing rack set
  • Centrifugal cast iron roll Application:
    Beam, bar, wire rod mill finishing stand; Tropical rough rolling androlling and finishing work roll front; Wide plate mill work oll
  • Alloy cast steel rolls Application:
    Bar, wire, strip, strip, steel rough rolling,’ narrow steel support rollers
  • Semi-steel roller Application:
    Bar, wire, steel, crude and rolled strip, vertical roller, roll rings, support rollers
  • Graphite steel rolls Application: Small and medium steel, thick wire rod mill, hot strip rough roll, roller universal rolling mill
  • High-chromium steel roll Application:
    Hot strip roughing and finishing work roll front, wide plate mill work roll;steel universal mill roll
  • High-speed steel roll Application:
    Rolled strip, bar finishing roller, high speed wire pre finishing, steel roller universalrolling mill, wide plate mill work rolls,Rough rolling hot strip mill work rolls, cold rolled strip steel work roll, intermediate roll

Please contact us if there is any question about rolls selection, price or construction:






  • On-site inspection and solution seminar in Mexico
  • Mexico on-site inspection and solution workshop

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Company Information
rolling mill rolls.jpg  
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FAQ 1. Are you a trader or manufacturer? We are manufacturer, we have our own factory. 2. Can you accept OEM or ODM?  Of course, logo is also acceptable. 3. What is the delivery time? About 10-20 days after signing the contract. 4. What is your payment term? T/T, L/C, D/P, Paypal, West Union and others.   Service 1. Timely Response: Quick response emails and solutions to your inquiry in 24 hours. 2. Free Sample: Sample and trial orders are accepted for the quality evaluation. 3. Shorter Delivery Time: Book the earliest vessel or plane to guarantee the delivery time. 4. Professional Service: Provide high temperature solutions, installation & technology service.  

As professional one-stop solution provider, LIAONING MINERAL & METALLURGY GROUP CO., LTD(LMM GROUP) Established in 2007, and focus on engineering research & design, production & delivery, technology transfer, installation & commissioning, construction & building, operation & management for iron, steel & metallurgical industries globally. 

Our product have been supplied to world’s top steel manufacturer Arcelormittal, TATA Steel, EZZ steel etc. We do OEM for Concast and Danieli for a long time

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