High Strength Forged Steel Work Roller Casting Metal Working Roller Apply For Steel Factory
Product Details:
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: | Hot Forged Work Rollers |
| Certification: | 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: | 20~30micron |
| Length: | 1000mm~10000mm |
| Weight: | 10kg-3000kg |
| Tolerance: | 0.01mm |
| Roughness: | Ra 0.2micron (max) |
| Packing: | Wood box for free fumigate or according to customers' requirements |
| Shipment | By Sea/ By Train |
Produce process& inspection:
Character:
1) Material: Alloy Steel, Alloy Iron, Ductile Iron namely 9Cr3Mo, 70NiMoV etc.
2) Standard: GB, AISI, SAE, ASTM/ASME, EU, AS/NZS etc
3) Size: customized as orders
4) Hardness: based on client's requirements
5) Chemical Composition and mechanical property: as specified.
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.
we can do various customized work rolls ranging in different sizes and processes. please feel free to make any enquiries accordingly.
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High Strength Forged Steel Work Roller Casting Metal Working Roller Apply For Steel Factory Images
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