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Shijiazhuang BKDR Metallurgical Science & Technology Co.,Ltd

Cold Roll - manufacturer, factory, supplier from China

(Total 24 Products for Cold Roll)

  • Cold Strip Mill Work Rolls

    Cold Strip Mill Work Rolls

    • Brand: Zhengkun

    • Packaging: Inner plastic film and outer corrugated sheet, in steel case

    • Supply Ability: 1000mt/month

    • Min. Order: 5 Piece/Pieces

    Forged Steel Work Rolls performs as a tool to transform materials under normal room temperature therefor Cold Work Rolls is the most wear and tear spare parts during the rolling process Cold Rolling Mill Work Rolls using 2 Cr 3 Cr 5 Cr materials series which greatly improved our producets both in terms of quality and...

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  • Cold Rolling Mill Back-up Rolls

    Cold Rolling Mill Back-up Rolls

    • Brand: Zhengkun

    • Packaging: Inner plastic film and outer corrugated sheet, in steel case

    • Supply Ability: 1000mt/month

    • Min. Order: 2 Piece/Pieces

    Forged Steel Back up Rolls mainly used in 4 High and 6 High cold rollingmills the diameter of roll barrel can be 350mm 1600mm The materials of back up include 9Cr2Mo 86CrMoV7 70Cr3Mo and 45Cr5NiMoV etc Hardness HSD 60 80 Core Tensile strength 900Mpa min Our services 1 Offer the best quality rolling mill rolls 2 Offer...

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  • Forging Steel Work Rolls

    Forging Steel Work Rolls

    • Brand: Zhengkun

    • Packaging: Inner plastic film and outer corrugated sheet, in steel case

    • Supply Ability: 1000mt/month

    • Min. Order: 2 Piece/Pieces

    Forged Steel Work Rolls causes the metal to deform under normal temperature also the most consumed parts during the cold rolling process The popular material is 2Cr 3Cr 5Cr The hardness of the rolls is different when rolling different products the hardness of the Forged Steel Work Rolls is about 85 102 HSD the harding...

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  • Forged Steel Intermediate Rolls

    Forged Steel Intermediate Rolls

    • Brand: Zhengkun

    • Packaging: Inner plastic film and outer corrugated sheet, in steel case

    • Supply Ability: 1000mt/month

    • Min. Order: 2 Piece/Pieces

    Forged Steel Intermediate Rolls used in high precision cluster mill Six Roller Mill and some eight high rolling mills located between the Work Rolls and Back Up Rolls so it called as Intermediate Rolls The popular material of Forged Steel Intermediate Rolls is 2Cr 3Cr 5Cr Semi high speed steel The hardness difference...

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  • Forged Steel Backup Rolls

    Forged Steel Backup Rolls

    • Brand: Zhengkun

    • Packaging: Inner plastic film and outer corrugated sheet, in steel case

    • Supply Ability: 1000mt/month

    • Min. Order: 5 Piece/Pieces

    Forged Steel Backup Rolls mainly used in normal four high mills the diameter of roll body is between 350mm 1500mm The material of Backup Rolls include 60CrMo 9Cr2Mo 86CrMoV7 70Cr3Mo etc The harding depth depend on the material and heat treatment usually is 15 40mm and the hardness difference between Backup Rolls and...

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  • Forged Steel Work Rolls

    Forged Steel Work Rolls

    • Brand: Zhengkun

    • Packaging: Inner plastic film and outer corrugated sheet, in steel case

    • Supply Ability: 1000mt/month

    • Min. Order: 2 Piece/Pieces

    The Cr2 Cr8 series Cold Rolling Mill Work Rolls has the good hardenability and hardness uniformity with the Cr content increased the carbides in the microstructure change to M7C3 and MC the Roll s wear resistance and anti tempering will be enhanced The Different grade is normal type good wear ability type and anti...

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  • Forged High Speed Steel Rolls

    Forged High Speed Steel Rolls

    • Brand: Zhengkun

    • Packaging: Inner plastic film and outer corrugated sheet, in steel case

    • Supply Ability: 1000mt/month

    • Min. Order: 2 Piece/Pieces

    Fored High Speed Steel Rolls can be used as the Work Rolls of Cold Rolling Mill Its Hardness is between 88 99 and the strength of roll neck is more than 900Mpa Its popular material is W6Mo5Cr4V2 and W12Cr4V5Co6 Application Work Rolls for six high cold rolling mill and multi rolls mill If you have any questions please...

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  • Cold Mill Back up Rolls

    Cold Mill Back up Rolls

    • Brand: Zhengkun

    • Packaging: Inner plastic film and outer corrugated sheet, in steel case

    • Supply Ability: 1000mt/month

    • Min. Order: 2 Piece/Pieces

    Forged Steel Back up Rolls mainly used in 4 High and 6 High cold rollingmills the diameter of roll barrel can be 350mm 1600mm The materials of back up include 9Cr2Mo 86CrMoV7 70Cr3Mo and 45Cr5NiMoV etc Hardness HSD 60 80 Core Tensile strength 900Mpa min Our services 1 Offer the best quality rolling mill rolls 2 Offer...

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  • Cold Rolled Plate Work Rolls

    Cold Rolled Plate Work Rolls

    • Brand: Zhengkun

    • Packaging: Inner plastic film and outer corrugated sheet, in steel case

    • Supply Ability: 1000mt/month

    • Min. Order: 5 Piece/Pieces

    Cold Rolled Plated Work Rolls is used as reversing mill flat stand and finishing stand working rolls Working roll for cold rolling of metal sheet and strip Working roll for rough rolling of metal sheet and strip Cold rolling working roll for nonferrous metal strip and sheetts Hardness 70 102 Tensile Strength 900Mpa...

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  • Hi Chrome Cast Iron Rolls

    Hi Chrome Cast Iron Rolls

    • Brand: Zhengkun

    • Packaging: Inner plastic film and outer corrugated sheet, in steel case

    • Supply Ability: 1000mt/month

    • Min. Order: 5 Piece/Pieces

    High Chromium Rolls This type of rolls is High Chromium Centrifugal Duplex Rolls produced from high alloy material whose microstructure is bainite and chrome carbides the core of the rolls is filled with spheroidal graphite cast iron the carbide morphology in the outer microstructure is no longer M3C type but becomes...

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  • Pearlitic Nodular Cast Iron Rolls

    Pearlitic Nodular Cast Iron Rolls

    • Brand: Zhengkun

    • Packaging: Inner plastic film and outer corrugated sheet, in steel case

    • Supply Ability: 1000mt/month

    • Min. Order: 5 Piece/Pieces

    Pearlitic Nodular Cast Iron Rolls Pearlitic nodular cast iron rolls aslo called SGP rolls which are obtained by adding alloy elements of Ni Cr Mo into the nodular cast iron and following special heat treatment Pearlitic nodular rolls have high strength good thermal properties and resistance to emergencies as well as...

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  • Adamite Vertical Rolls

    Adamite Vertical Rolls

    • Brand: Zhengkun

    • Packaging: Inner plastic film and outer corrugated sheet, in steel case

    • Supply Ability: 1000mt/month

    • Min. Order: 5 Piece/Pieces

    Adamite Vertical Rolls Adamite is a material mechanical properties and carbon content of which stands between steel and iron Owing to its alloy elements such as Ni Cr Mo etc there are some amount of carbides in the matrix and because of certain special heat treatment technology high wearability good toughness and...

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  • HCHSS ROLLS

    HCHSS ROLLS

    • Brand: Zhengkun

    • Packaging: Inner plastic film and outer corrugated sheet, in steel case

    • Supply Ability: 1000mt/month

    • Min. Order: 5 Piece/Pieces

    High Carbon Graphite High Speed Steel Rolls High Carbon Graphite High Spped Steel Rolling Rolls usually short as HCHSS Rolls Because of the advantages of excellent wear resistance good accident resistance and roll shape retention ability high speed steel roll has been widely used in the front stand of hot strip mill...

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  • Enhanced Indefinite Chill Cast Iron Rolls

    Enhanced Indefinite Chill Cast Iron Rolls

    • Brand: Zhengkun

    • Packaging: Inner plastic film and outer corrugated sheet, in steel case

    • Supply Ability: 2000mt/month

    • Min. Order: 5 Piece/Pieces

    Enhanced Indefinite Chill Cast Iron Rolls The enhanced indefinite chilled cast iron roll is developed basing on the traditional ICDP By adding the element of V W Ti Nb the wear resistance of the En IDCP is improved carbide morphology and graphite can be refined and the microstructure changes little from inside to...

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  • Pearlitic Nodular Cast Iron Rolls

    Pearlitic Nodular Cast Iron Rolls

    • Brand: Zhengkun

    • Packaging: Inner plastic film and outer corrugated sheet, in steel case

    • Supply Ability: 1000mt/month

    • Min. Order: 5 Piece/Pieces

    Pearlitic Nodular Cast Iron Rolls Pearlitic nodular rolls are obtained by adding alloy elements of Ni Cr Mo into the nodular cast iron and following special heat treatment Pearlitic nodular rolls have high strength good thermal properties and resistance to emergencies as well as small hardness gradient of working...

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  • Section Mill Roll Collar

    Section Mill Roll Collar

    • Brand: Zhengkun

    • Packaging: Inner plastic film and outer corrugated sheet, in steel case

    • Supply Ability: 1000mt/month

    • Min. Order: 2 Piece/Pieces

    Section Mill Roll Collar can be produced by static casting or centrifugal casting The Strength of the Roll Collar depend on the material of the collar and the depth of the groove The width of the roll collar usually depend on the experience For Middle and small mills the wide can be 50 100mm For three high blooming...

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  • Section Mill Edger Rolls

    Section Mill Edger Rolls

    • Brand: Zhengkun

    • Packaging: Inner plastic film and outer corrugated sheet, in steel case

    • Supply Ability: 1000mt/month

    • Min. Order: 5 Piece/Pieces

    Edger Rolls also called as vertical rolls the center line of the rolls vertically to the horizontal line used for descaling and edging section mill H beam mill angel steel mill channel steel mill deformed bar mill or rebar mill Material Adamite alloy adamite alloy cast steel alloy cast iron or as per the customer s...

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  • Graphite Cast Steel Rolls

    Graphite Cast Steel Rolls

    • Brand: Zhengkun

    • Packaging: Inner plastic film and outer corrugated sheet, in steel case

    • Supply Ability: 1000mt/month

    • Min. Order: 5 Piece/Pieces

    Graphite Steel Rolls The characteristics of Graphite Steel Rolls are similar to those of Adamite Rolls The main character is that it contains a small amount of fine graphite in its microstructure which will increase its resistance to fire crack and prevent oxidized scales from adhering They are suitable for blooming...

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  • High Speed Steel Rolls

    High Speed Steel Rolls

    • Brand: Zhengkun

    • Packaging: Inner plastic film and outer corrugated sheet, in steel case

    • Supply Ability: 1000mt/month

    • Min. Order: 5 Piece/Pieces

    High Speed Steel Rolls High Spped Steel Rolling Rolls usually short as HSS Rolls the microstructure of HSS Rolls shows fine and diffuse carbide of MC and M6C embedded in the Martensite The performance of wear resistance thermal hardness and thermal fatigue resistance of HSS roll is excellent So it is widely used for...

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  • Adamite Rolls

    Adamite Rolls

    • Brand: Zhengkun

    • Packaging: Inner plastic film and outer corrugated sheet, in steel case

    • Supply Ability: 1000mt/month

    • Min. Order: 5 Piece/Pieces

    Adamite Rolls Adamite is a material mechanical properties and carbon content of which stands between steel and iron Owing to its alloy elements such as Ni Cr Mo etc there are some amount of carbides in the matrix and because of certain special heat treatment technology high wearability good toughness and excellent...

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  • High Chrome Cast Steel Rolls

    High Chrome Cast Steel Rolls

    • Brand: Zhengkun

    • Packaging: Inner plastic film and outer corrugated sheet, in steel case

    • Supply Ability: 1000mt/month

    • Min. Order: 5 Piece/Pieces

    High Chrome Cast Steel Rolls High Chromium Cast steel roll is manufacturerd with special process of triple casting and double duplex technology High chromium cast steel roll is characterized by high nipping capability high thermal resistance and high wear resistance The Barrel hardness is between 70 85 It is widely...

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  • High Chromium Iron Rolls

    High Chromium Iron Rolls

    • Brand: Zhengkun

    • Packaging: Inner plastic film and outer corrugated sheet, in steel case

    • Supply Ability: 1000mt/month

    • Min. Order: 5 Piece/Pieces

    High Chromium Rolls This type of rolls is High Chromium Centrifugal Duplex Rolls produced from high alloy material whose microstructure is bainite and chrome carbides the core of the rolls is filled with spheroidal graphite cast iron Application Work rolls Vertical Rolls Skin Pass Rolls for hot strip mills Chemical...

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  • Spheroidal Graphite Iron Rolls

    Spheroidal Graphite Iron Rolls

    • Brand: Zhengkun

    • Packaging: Inner plastic film and outer corrugated sheet, in steel case

    • Supply Ability: 1000mt/month

    • Min. Order: 2 Piece/Pieces

    Nodular Cast Iron Rolls Also called as Spheroidal Graphite Iron Rolls SG Iron is considered as one of the most versatile roll materials now a days It is produced by a small proportion of magnesium added to the melt as nickel magnesium or alternative alloy or as pure magnesium Microstructure Pearlite Application...

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  • High Speed Steel Mill Rolls

    High Speed Steel Mill Rolls

    • Brand: Zhengkun

    • Packaging: Inner plastic film and outer corrugated sheet, in steel case

    • Supply Ability: 1000mt/month

    • Min. Order: 5 Piece/Pieces

    High Speed Steel Rolls High Speed Steel Rolling Rolls usually short as HSS Rolls the microstructure of HSS Rolls shows fine and diffuse carbide of MC and M6C embedded in the Martensite The performance of wear resistance thermal hardness and thermal fatigue resistance of HSS roll is excellent So it is widely used for...

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Review

Houssam Sidani

Nov 24, 2019 4

Very satisfied with this Cold Roll price.
P Blackshaw

Nov 18, 2019 4

Very nice.
Antonio De Luca

Nov 17, 2019 5

Amazing Cold Roll ! Recommend!!
We believe that prolonged time period partnership is really a result of top of the range, benefit added provider, prosperous knowledge and personal contact for Cold Roll , Cold Mill Roll , cold roll , sincerely hope we are able to have chance to cooperate with you and we will build-up extensive effectively company marriage along with you.
"""Based on domestic market and expand abroad business"" is our improvement strategy for Cold Roll , Cold Mill Roll , cold roll , The president and all the company members would like to supply professional merchandise and services for customers and sincerely welcome and cooperate with all native and foreign customers for a bright future.

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