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OEM Factory for Four High Rolling Mill - Backup roll for hot rolling mill and cold rolling mill – Jinyehong Featured Image
  • OEM Factory for Four High Rolling Mill - Backup roll for hot rolling mill and cold rolling mill – Jinyehong
  • OEM Factory for Four High Rolling Mill - Backup roll for hot rolling mill and cold rolling mill – Jinyehong
  • OEM Factory for Four High Rolling Mill - Backup roll for hot rolling mill and cold rolling mill – Jinyehong
  • OEM Factory for Four High Rolling Mill - Backup roll for hot rolling mill and cold rolling mill – Jinyehong

OEM Factory for Four High Rolling Mill - Backup roll for hot rolling mill and cold rolling mill – Jinyehong


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We can always satisfy our respected customers with our good quality, good price and good service due to we are more professional and more hard-working and do it in cost-effective way for Dindigul Steel Rolling Mills, Prayag Steel Rolling Mills, Tungsten Carbide Carbon Fiber Wedding Bands, We maintain timely delivery schedules, innovative designs, quality and transparency for our customers. Our moto is to deliver quality products within stipulated time.
OEM Factory for Four High Rolling Mill - 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.

12 (1)
12 (2)

Excellent Service

Do reply fast, high efficiency.

The customer is supreme!

Product detail pictures:

OEM Factory for Four High Rolling Mill - Backup roll for hot rolling mill and cold rolling mill – Jinyehong detail pictures

OEM Factory for Four High Rolling Mill - Backup roll for hot rolling mill and cold rolling mill – Jinyehong detail pictures

OEM Factory for Four High Rolling Mill - Backup roll for hot rolling mill and cold rolling mill – Jinyehong detail pictures

OEM Factory for Four High Rolling Mill - Backup roll for hot rolling mill and cold rolling mill – Jinyehong detail pictures

Related Product Guide:
Our mission is usually to turn into an innovative provider of high-tech digital and communication devices by furnishing benefit added design and style, world-class manufacturing, and service capabilities for OEM Factory for Four High Rolling Mill - Backup roll for hot rolling mill and cold rolling mill – Jinyehong , The product will supply to all over the world, such as: Norwegian, Hungary, Porto, Customer satisfaction is our first goal. Our mission is to pursue the superlative quality, making continual progress. We sincerely welcome you to make progress hand in hand with us, and construct a prosperous future together.
    • The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.
    5 Stars By Aurora from Honduras - 2018.07.26 16:51
    In general, we are satisfied with all aspects, cheap, high-quality, fast delivery and good procuct style, we will have follow-up cooperation!
    5 Stars By Ricardo from Berlin - 2017.11.01 17:04
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