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Factory directly Sri Gowri Steel Rolling Mills - Backup roll for hot rolling mill and cold rolling mill – Jinyehong Featured Image
  • Factory directly Sri Gowri Steel Rolling Mills - Backup roll for hot rolling mill and cold rolling mill – Jinyehong
  • Factory directly Sri Gowri Steel Rolling Mills - Backup roll for hot rolling mill and cold rolling mill – Jinyehong
  • Factory directly Sri Gowri Steel Rolling Mills - Backup roll for hot rolling mill and cold rolling mill – Jinyehong
  • Factory directly Sri Gowri Steel Rolling Mills - Backup roll for hot rolling mill and cold rolling mill – Jinyehong

Factory directly Sri Gowri Steel Rolling Mills - Backup roll for hot rolling mill and cold rolling mill – Jinyehong


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We have the most advanced production equipment, experienced and qualified engineers and workers, recognized quality control systems and a friendly professional sales team pre/after-sales support for Tungsten Carbide Carbon Fiber Wedding Bands, Billet Continuous Casting Machine, Flat Wire Rolling Machine, We sincerely welcome domestic and foreign merchants who calls, letters asking, or to plants to negotiate, we will offer you quality products and the most enthusiastic service,We look forward to your visit and your cooperation.
Factory directly Sri Gowri Steel Rolling Mills - Backup roll for hot rolling mill and cold rolling mill – Jinyehong Detail:

Product Introduction

Forged steel back-up roll is mainly used in 4-Hi mill and 6-Hi mill. The diameter of roll barrel is 350~1400mm. The material of back-up roll includes 60CrMo, 9Cr2Mo, 86CrMoV7, 70Cr3Mo etc. The main types of mills: back-up roll of 650mm Mill, 900mm Mill,1050mm Mill, 1250mm Mill, 1450mm Mill.

We cooperate closely with lots of mill design companies for the supply of 650mm Mill, 900mm Mill, 1050mm Mill, 1250mm Mill,1450mm Mill.

Roll main size

OD360×L1500

OD400×L1000

OD450×L1200

OD480×L800-1500

OD510×L800-1600

OD550×L1500

OD560×L1530-2000

OD610×L1730-2500

OD650×L2130

OD660×L2130-3000

OD700×L2500-3500

OD800×L2500-4000

OD930×L2500-4000

Specifications

Process

Vertical Centrifugal Cast， CNC machining(turning, milling, drilling)

Material

The material include s355JR,S355NL,S355NL,S275JR,4OCrNiMoA,1Cr18Ni9Ti, 430,440,1008,1020,20NiCrMo,42CrMo4

surface treatment

Polishing,sandblasting,anodizing,brushing,powder coating,electroplating,zinc plating,silk-screen

Standard

DIN GB ISO JIS BA ANSI

Test equipments

Spectrograph, Physicochemical room, Hardness Meter, Coordinate Measuring machine(CMM)

Casting equipments

intermediate frequency furnaces, high frequency furnaces, vacuum investment melting furnaces.

Packaging Details

wooden case for export

Delivery Detail

30-45 days after deposit

Our Product

Fixture Designing and Manufacturing

Raw Material& Hot Treatment

Forging & Casting & Machining

Welding & Machining

Pre-sales Post-sales Technical Support

Process

Vertical Centrifugal Cast， CNC machining(turning, milling, drilling)

Material

The material include s355JR,S355NL,S355NL,S275JR,4OCrNiMoA,1Cr18Ni9Ti, 430,440,1008,1020,20NiCrMo,42CrMo4

surface treatment

Polishing,sandblasting,anodizing,brushing,powder coating,electroplating,zinc plating,silk-screen

Standard

DIN GB ISO JIS BA ANSI

Test equipments

Spectrograph, Physicochemical room, Hardness Meter, Coordinate Measuring machine(CMM)

Casting equipments

intermediate frequency furnaces, high frequency furnaces, vacuum investment melting furnaces.

Packaging Details

wooden case for export

Delivery Detail

30-45 days after deposit

Our Service

Manufacture drawing

√

Process schedule with ETD date

√

QC checking of each process

√

Checking report

√

Photos &videos of each process

√

ISO 9001 certificate

√

Warranty Time

√

The third party Checking

√

We Checking report and certificate Material Report; Hardness Report;

UT/MT Report;Dimensions checking report; Mechanical Property Test Report

Form E, Form A, CO.

FAQ

1. who are we?

We are based in beijing, China, start from 2000,sell to Domestic Market(36.00%),Eastern Europe(16.00%),Southeast Asia(36.00%),South America(12.00%),South Asia(2.00%). There are total about 51-100 people in our office.

2. how can we guarantee quality?

Always a pre-production sample before mass production;

Always final Inspection before shipment;

3. what can you buy from us?

Roll and Rollers.

4. why should you buy from us not from other suppliers?

We have rich experience on casting, forging and heat treatment.

5. what services can we provide?

Accepted Delivery Terms: FOB, CFR, CIF,E XW, FAS, CIP, FCA, CPT, DEQ, DDP, DDU, Express Delivery, DAF, DES;

Accepted Payment Currency:USD,EUR,CNY;

Accepted Payment Type: T/T,L/C,D/P D/A,Western Union;

Build the enterprise quality culture of customer oriented, requirement met and expection surpassed; Implements the quality management concept of Prevention First, and reinforces the quality planning and process control in prophase management; Establishes 6Sigma mechanism for continuous improving, uses DMAIC 5steps, effective methods to optimize organization to reach the goal of high customer satisfaction and low cost.

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Excellent Service

Do reply fast, high efficiency.

The customer is supreme!

Product detail pictures:

Factory directly Sri Gowri Steel Rolling Mills - Backup roll for hot rolling mill and cold rolling mill – Jinyehong detail pictures

Factory directly Sri Gowri Steel Rolling Mills - Backup roll for hot rolling mill and cold rolling mill – Jinyehong detail pictures

Factory directly Sri Gowri Steel Rolling Mills - Backup roll for hot rolling mill and cold rolling mill – Jinyehong detail pictures

Factory directly Sri Gowri Steel Rolling Mills - Backup roll for hot rolling mill and cold rolling mill – Jinyehong detail pictures

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Assume full responsibility to meet all demands of our clients; achieve continuous advancements by promoting the growth of our clients; become the final permanent cooperative partner of clients and maximize the interests of clients for Factory directly Sri Gowri Steel Rolling Mills - Backup roll for hot rolling mill and cold rolling mill – Jinyehong , The product will supply to all over the world, such as: United Kingdom, Lesotho, Guatemala, Profession, Devoting are always fundamental to our mission. We've got always been in line with serving customers, creating value management objectives and adhering to the sincerity, dedication, persistent management idea.
    • We feel easy to cooperate with this company, the supplier is very responsible, thanks.There will be more in-depth cooperation.
    5 Stars By Bruno Cabrera from Romania - 2017.09.09 10:18
    The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
    5 Stars By Marina from Mumbai - 2018.09.21 11:01
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