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Hot Forged 20CrNiMo 40cr Work Rollers For Rolling Mill Conveyor Steel Roller Industrial Use
Hot Forged 20CrNiMo 40cr Work Rollers For Rolling Mill Conveyor Steel Roller Industrial Use
Hot Forged 20CrNiMo 40cr Work Rollers For Rolling Mill Conveyor Steel Roller Industrial Use
Hot Forged 20CrNiMo 40cr Work Rollers For Rolling Mill Conveyor Steel Roller Industrial Use
Hot Forged 20CrNiMo 40cr Work Rollers For Rolling Mill Conveyor Steel Roller Industrial Use
Hot Forged 20CrNiMo 40cr Work Rollers For Rolling Mill Conveyor Steel Roller Industrial Use
Specifications
Brand Name :
FAMOUS
Model Number :
working roller
Certification :
CE,ISO9001,SASO,SGS
Place of Origin :
China
MOQ :
1
Price :
USD 500 Per Ton
Payment Terms :
L/C, T/T
Supply Ability :
1000 Tons Per Month
Delivery Time :
15 days
Packaging Details :
Standard seaworthy packing
Material :
stainless steel,carbon steel,sus
Type :
conveyor roller, working roller
Application :
Coal Mining Industry
Feature :
water-proof,dust-proof
Roller sizes :
60, 70, 80, 108mm&2-1/2
Shaft/Axle sizes :
15, 20, 25mm&hex11/16'
Packing :
Wooden Case
Plating :
customized
Description

Hot Forged 20CrNiMo 40cr Work Rollers For Rolling Mill Conveyor Steel Roller For Industrial Use

Product Details:


High speed steel rolls, produced by horizontal centrifal casting process, are all compound rolls with high speed steel as the work layer and nodular iron as the core. The material of rolls contains plenty of alloyed elements such as Mo, V, W, Cr etc. The high hardened eutectic carbides & second carbides, such as MC, M2C, M6C evenly distributed in tempered martensitic matrix, make the wear and thermal cracking reistance very excellent. Besides, the resistance to surface roughing is also good. In codition of hot rolling, the contact points between steel strip and the work rolls can form a thin adherent oxide film on the roll surface, which plays a good role in the wear features and the quality of the strip surface. FAMOUS rolls are mainly used as the work rolls in the hot strip mills and the finishing stands of bar mills; rings of the universal section mills and finishing stands of the high speed bar mills.

Usually, we make this type of roll by static cast and centrifugal cast. We recommend using centrifugal cast rolls for better performance when the groove in the roll body is not too deep. With more alloy added in, we can get a microstructure consisting of spheroidal graphite, pearlite and primary carbide type M3C up to 30%. Meanwhile, the core of the roll still keeps very strong with a great amount of spheroidal graphite in the matrix of ferrite.When the groove in the roll body is very deep, we recommend using rolls static cast with groove to achieve a low hardness drop between the body surface and bottom of the groove.

Specification:

Production Name: Forged Work Rollers
Certification: CE,BV,TUV,SGS,ISO9000
Technology: forging,open die forging,free forging,ring forging,stamping,hot,rolling
Equipment: CNC Machining Centres
Material: Carbon steel,Alloy steel,stainless steel
Surface treatment: Heat Treatment,oxide coating,plating,finishing,painting,galvanized
Model Number: Custom According to Drawings
Application: Engineering Construction Machinery
Chrome thickness: 25~30micron
Length: 1001mm~10000mm
Weight: 11kg-3200kg
Tolerance: 0.01mm
Roughness: Ra 0.20micron (max)
Packing: Wood box for free fumigate or according to customers' requirements
Shipment Sea shipment or customized requirements,etc
Factory &produce :
Hot Forged 20CrNiMo 40cr Work Rollers For Rolling Mill Conveyor Steel Roller Industrial Use
Characters:
1. Process: Forged + Machining + Heat Treatment

2. Heat treatment: Normalized / Annealed / Quenched / tempered

3. Delivery condition: Hot forged +Rough machined

4. Inspection Equipments: Metallurgical analysis, Tensile strength tester, Hardness tester, Altimeter, Scale Micrometer, pressure tester, etc.

5. Material: carbon steel ,stainless steel or alloy steel
Slabs are the feed material for hot strip mills or plate mills and blooms are rolled to billets in a billet mill or large sections in a structural mill. The output from a strip mill is coiled and, subsequently, used as the feed for a cold rolling mill or used directly by fabricators. Billets, for re-rolling, are subsequently rolled in either a merchant, bar or rod mill. Merchant or bar mills produce a variety of shaped products such as angles, channels, beams, rounds (long or coiled) and hexagons.

Application:

The spheroidal graphite pearlitic iron rolls are widely used in the roughing stands and intermediate stands of various rolling mills. Metal Recycling Machine, Metal Cutting Machine, Metal Straightening Machinery, Metal Spinning Machinery, Metal Processing Machinery Parts, Metal forging Machinery, Metal Casting Machinery,etc.

we can do various customized work rolls ranging in different sizes and processes. please feel free to make any enquiries accordingly.
Hot Forged 20CrNiMo 40cr Work Rollers For Rolling Mill Conveyor Steel Roller Industrial Use
Product tags

large precision steel rollers

,

industrial steel rollers

,

ironer roller industrial
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Hot Forged 20CrNiMo 40cr Work Rollers For Rolling Mill Conveyor Steel Roller Industrial Use

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Product Detail
Brand Name :
FAMOUS
Model Number :
working roller
Certification :
CE,ISO9001,SASO,SGS
Place of Origin :
China
MOQ :
1
Price :
USD 500 Per Ton
Contact Supplier
Hot Forged 20CrNiMo 40cr Work Rollers For Rolling Mill Conveyor Steel Roller Industrial Use
Hot Forged 20CrNiMo 40cr Work Rollers For Rolling Mill Conveyor Steel Roller Industrial Use
Hot Forged 20CrNiMo 40cr Work Rollers For Rolling Mill Conveyor Steel Roller Industrial Use

FAMOUS Steel Engineering Company

Verified Supplier
13 Years
zhejiang, hangzhou
Since 2000
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer, Exporter, Trading Company, Seller, Other
Main Products :
Industrial Steel Buildings, Commercial Steel Buildings, Aircraft Hangar Buildings
Total Annual :
500 Million -600 Million
Employee Number :
1200~1300
Certification Level :
Verified Supplier
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