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Shijiazhuang BKDR Metallurgical Science & Technology Co.,Ltd

Rolling - manufacturer, factory, supplier from China

(Total 24 Products for Rolling)

  • Indefinite Chilled Cast Iron Rolls

    Indefinite Chilled 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

    Indefinite Chilled Cast Iron Rolls Alloy Indefinite Chilled Cast Iron Rolls is a cast iron with fine inter crystalline graphite evenly distributed throughout the working layer of roll barrel The addition of alloy elements such as Manganese Nickel Chromium and Molybdenum changes the matrix microstructure from pearlite...

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  • NiCrMo ICDP Nodular Cast Iron Rolls

    NiCrMo ICDP 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

    NiCrMo ICDP Nodular Cast Iron Rolls This rolling Roll s outer layer exhibits a remarkable mechanical performance and the quantity of graphite in the roll work layer remains basically unchanged along the depth producing therefore no adverse effect on the decrease of hardness of work layer Application Roughing Rolls for...

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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 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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  • High Carbon Adamite Sleeves

    High Carbon Adamite Sleeves

    • Brand: Zhengkun

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

    • Supply Ability: 1000mt/month

    • Min. Order: 2 Piece/Pieces

    High Carbon Adamite Sleeves The microstructure consists of a discontinuous network of hard eutectic iron and chrome carbides embeded in a termpered mixed matrix The uniform hardness across the section allows minimal wear on web and flanges giving improved product finish better dimensional control and longer campaigns...

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  • Bainitic Nodular Cast Iron Rolls

    Bainitic 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

    Bainitic Nodular Cast Iron Rolls SGA Alloy elements of Ni Mn Cr Mo etc are added to bainitic nodular cast iron rolls for obtaining acicular bainite martensite matrix in its microstructure of these rolls Its strength and toughnes are higher than Perlitic Nodular Cast Iron Rolls wearability is also better than latter...

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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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  • 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 Strip Mill Intermediate Rolls

    Cold Strip Mill Intermediate 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 Intermediate Roll applies to high precision 6 High as well as a few 8 High mills named from working roll location between working roll and back up roll mainly used to control the shape of strip Materials of 2 Cr 3 Cr 5 Cr and semi high speed steel SSH can be used according to different requirements of...

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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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  • Hot Strip Back-up Rolls

    Hot Strip 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

    Hot Strip Back up Rolls Application Back up rolls for roughing mill and finishing rolls hot strip mill hot plate mill continuous hot strip mill heavy plate mill Material Duplex cast steel adamite chromium 3 chromium 4 chromium 5 or as per the customer s requirement Barrel Diameter 1500mm maximum Unit weight 25mt pc...

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  • Skin Pass Rolls For Strip Mills

    Skin Pass Rolls For Strip Mills

    • Brand: Zhengkun

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

    • Supply Ability: 1000mt/month

    • Min. Order: 5 Piece/Pieces

    Skin Pass Rolls also called as Temper Rolls it is used for improving the microstructure of the hot rolling strip also improve the surface quality of the hot strip In Skin Pass Rolls series also have Skin Pass Work Rolls and Skin Pass Back Up Rolls Material for Skin Pass Work Rolls High Chromium Cast Iron Rolls...

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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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  • 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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  • Enhanced High Cr Rolls

    Enhanced High Cr Rolls

    • Brand: Zhengkun

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

    • Supply Ability: 1000mt/month

    • Min. Order: 5 Piece/Pieces

    Based on the normal High Chrome Rolls our company re changed the chemical components adopt more advanced modification technique to treat the molten iron and use three layer compound casting method so the Enhanced High Cr Rolls have a better abrasive resistance and thermal shock resistance than normal High Cr Rolls and...

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  • Wire and Bar Mill Roughing Rolls

    Wire and Bar Mill Roughing Rolls

    • Brand: Zhengkun

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

    • Supply Ability: 1000mt/month

    • Min. Order: 2 Piece/Pieces

    Wire and Bar Mill Roughing Rolls has a good tensile strength and toughness crack resistance and better anti breaking performance good biting performance The Roughing rolls can use under the condition of high rolling temperature and big rolling pressure Material Adamite Rolls Graphite Steel Rolls Nodular Cast Iron...

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  • Wire and Bar Mill Intermediate Rolls

    Wire and Bar Mill Intermediate Rolls

    • Brand: Zhengkun

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

    • Supply Ability: 1000mt/month

    • Min. Order: 2 Piece/Pieces

    The Wire and Bar Intermediate Rolls s body hardness is very high Hardness drops little from the surface to the center When the roll use in the Wire and Bar rolls mill it has good wear resistance tensile strength and can meet the requirement Material Adamite Rolls Graphite Steel Rolls Nodular Cast Iron Rolls Our...

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  • Wire and Bar Mill Finishing Rolls

    Wire and Bar Mill Finishing Rolls

    • Brand: Zhengkun

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

    • Supply Ability: 1000mt/month

    • Min. Order: 2 Piece/Pieces

    Wire and Bar Rolling Mill Finishing Rolls should have a good wear resistance performance and resistance to crack pieces off Effectively guarantee the rolled surface finish and negative tolerances of rolling With a high wear resistant properties and anti crack anti peeling anti prints capacity These types of roll...

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  • Hot Strip Mill Roughing Rolls

    Hot Strip Mill Roughing Rolls

    • Brand: Zhengkun

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

    • Supply Ability: 1000mt/month

    • Min. Order: 5 Piece/Pieces

    Hot Strip Mill Rough Rolls Description Work rolls for roughing mills hot strip mill hot plate mill continuous hot strip mill heavy plate mill Material alloy cast iron adamite high chromium steel or as per the customer s requirement Barrel Diameter 1500mm maximum Unit weight 25mt pc Type Single rolls double pouring...

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  • Cold Mill Skin Pass Rolls

    Cold Mill Skin Pass Rolls

    • Brand: Zhengkun

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

    • Supply Ability: 1000mt/month

    • Min. Order: 2 Piece/Pieces

    Cold Strip Mill Temper Rolls can improve the surface quality of the steel strip and also the mechanical property after the Cold Strip Mill Skin Pass Rolls the surface roufgness of the strip and plate will be improved The popular material for the Skin Pass Rolls is Cr 2 Cr 3 Cr 5 etc the hardness is between 90 98 FAQ Q...

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  • Section Mill Roll Ring

    Section Mill Roll Ring

    • 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 Ring is the parts between the grooves The basic parameters of the Roll Rings is the height and width The height of the Roll Ring the the depth of the groove When determine the width of the middle Roll Ring should consider the strength of the Roll Ring and the guide s installation and adjustment...

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  • Section Mill Roll Ring

    Section Mill Roll Ring

    • 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 Sleeves have vertical type and horizontal type it is formed in the high temperature state and has high thermal strength high thermal stability excellent wearability and resistance to thermal fatigue and temper stability Usually used for Section Mill or profile steel mill etc Material Adamite High Cr...

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Review

Elena Ravasi

Oct 18, 2019 5

The Rolling just as described, thank you.
Heather Andres

Oct 15, 2019 5

Reasonable price, patient after-sales.Highly recommend Shijiazhuang BKDR Metallurgical Science & Technology Co.,Ltd company.
Omar Abbas

Oct 08, 2019 5

Fast delivery,Full package.The Rolling looks great!
We believe that extensive time period partnership can be a result of top quality, price added support, loaded encounter and personal contact for Rolling , Roll Ring , rolling , we have established long-term cooperation with clients from both overseas and domestically and get new and old clients' high comments. It is our great honor to meet your demands. We are sincerely expecting your attention.
"To get the stage of realizing dreams of our employees! To build a happier, more united and much more skilled crew! To reach a mutual benefit of our prospects, suppliers, the society and ourselves for Rolling , Roll Ring , rolling , Facing fierce global market competition we've launched the brand building strategy and updated the spirit of "human-oriented and faithful service" with an aim to gain global recognition and sustainable development.

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