Web Menu

Product Search

Language

Share

Home / Product / Heat Resistant Steel Castings / Furnace Rollers / FH® Cantilever Furnace Rolls | Durable High-Temperature Rollers
Categories
Contact Us

FH® Cantilever Furnace Rolls | Durable High-Temperature Rollers

Brand: FH®

Certification: ISO9001, ISO14001

Material: High Temperature Alloy

Material Grade: MO-RE 2+S355J2

Size: φ363x680 or Customized According to your Drawings

Operating Temperature: 1430℃

Types: Sinking roller, Hollow furnace roller, Solid furnace roller, Water-cooled furnace roller, Electric heating furnace roller, etc.

MOQ: 2 Pieces

FH® is the brand of Wuxi Junteng Fanghu Alloy Technology Co., Ltd., is a professional manufacturer of furnace rollers and heat resistant alloy components for industrial furnaces.

Contact Us
PREV：304S 1.4848 Centrifugal Casting Furnace Rollers
NEXT：No next article
  • Parameter
  • Contact Us

FH® Heat-Resistant Steel Furnace Rolls – Premium Performance for High-Temperature Applications

Product Overview
FH® Heat-Resistant Steel Furnace Rolls are engineered for durability and reliability in extreme industrial environments. Made from high-quality heat-resistant steel alloys, these furnace rolls withstand prolonged exposure to high temperatures, thermal cycling, and heavy mechanical loads, ensuring smooth operation in various continuous and batch furnaces.

Key Features

  • High-temperature Resistance: Withstand operating temperatures up to [specify temperature, e.g., 1200°C], maintaining structural integrity under intense heat.
  • Durable Material: Crafted from premium heat-resistant steel alloys (e.g., Cr-Ni or custom grades), offering exceptional hardness and longevity.
  • Precision Engineering: Manufactured with tight tolerances for smooth rotation and consistent performance, reducing furnace downtime.
  • Corrosion & Oxidation Resistant: Optimal resistance to scaling, oxidation, and chemical attacks in high-temperature environments.
  • Customizable Sizes & Designs: Available in various diameters, lengths, and surface finishes to match specific furnace models and production requirements.

Applications
FH® Heat-Resistant Steel Furnace Rolls are widely used in:

  • Continuous and roller hearth furnaces for heat treatment of metals.
  • High-temperature annealing, tempering, and carburizing processes.
  • Industrial sectors such as aerospace, automotive, energy, and heavy machinery manufacturing.
  • Specialized applications in stainless steel, alloy steel, and high-temperature alloy processing.

Why Choose FH® Furnace Rolls？

  • Improve furnace efficiency and product quality with uniform roll performance.
  • Minimize maintenance frequency thanks to superior wear resistance.
  • Enhance operational safety and reduce the risk of unexpected failures.
  • Backed by FH®’s engineering expertise and quality assurance standards.

Genuine Photos of FH® Furnace Rollers


Material Grade Table

Heat-resistant Steel
/ GB DIN ASTM JIS Chemical Composition (%) Maximum Operation Temperature
C Si Mn Cr Ni Nb/Cb Mo Other
1 ZG40Cr27Ni4 1.4823 HD SCH11 0.30 - 0.50 ≤2.00 ≤1.00 24.00 - 28.00 4.00 - 6.00 - ≤0.50 - 1050℃
2 ZG40Cr22Ni10 1.4826 HF SCH12 0.30 - 0.50 1.00 - 2.50 ≤2.00 19.00 - 23.00 8.00 - 12.00 - ≤0.50 - 950℃
3 ZG30Cr28Ni10 - HE SCH17 0.20 - 0.50 ≤2.00 ≤2.00 26.00 - 30.00 8.00 - 11.00 - - - 1050℃
4 ZG40Cr25Ni12 1.4837 HH SCH13 0.30 - 0.50 1.00 - 2.50 ≤2.00 24.00 - 27.00 11.00 - 14.00 - ≤0.50 - 1050℃
5 ZG30Cr28Ni16 - HI SCH18 0.20 - 0.50 ≤2.00 ≤2.00 26.00 - 30.00 14.00 - 18.00 - - - 1100℃
6 ZG40Cr25Ni20Si2 1.4848 HK SCH21 0.30 - 0.50 ≤1.75 ≤1.50 23.00 - 27.00 19.00 - 22.00 - ≤0.50 - 1100℃
7 ZG30Cr20Ni25 - HN SCH19 0.20 - 0.50 ≤2.00 ≤2.00 19.00 - 23.00 23.00 - 27.00 - - - 1100℃
8 ZG40Cr19Ni39 1.4865 HU SCH20 0.35 - 0.75 ≤2.50 ≤2.00 17.00 - 21.00 37.00 - 41.00 - - - 1020℃
9 ZG40Cr15Ni35 1.4806 HT SCH15 0.35 - 0.70 ≤2.00 ≤2.00 15.00 - 19.00 33.00 - 37.00 - ≤0.50 - 1000℃
10 ZG40Cr25Ni35Nb 1.4852 HPCb SCH24Nb 0.30 - 0.50 ≤2.00 ≤2.00 24.00 - 28.00 33.00 - 37.00 0.80 - 1.80 ≤0.50 - 1100℃
11 ZG40Cr19Ni39Nb 1.4849 - - 0.30 - 0.50 1.00 - 2.50 ≤2.00 18.00 - 21.00 36.00 - 39.00 1.20- 1.80 ≤0.50 - 1100℃
12 ZG40Cr24Ni24Nb 1.4855 - - 0.30 - 0.50 1.00 - 2.50 ≤2.00 23.00 - 25.00 23.00 - 25.00 0.80 - 1.80 ≤0.50 - 1050℃
13 ZG40Cr25Ni35 1.4857 HP SCH24 0.35 - 0.50 1.00 - 2.50 ≤2.00 24.00 - 28.00 33.00 - 37.00 - ≤0.50 - 1100℃
14 ZG1Cr20Ni32Nb 1.4859 - - 0.06 - 0.15 0.50 - 1.50 ≤2.00 19.00 - 21.00 31.00 - 33.00 0.50 - 1.50 ≤0.50 - 1050℃
15 ZG45Cr12Ni60 - HW - 0.35 - 0.75 ≤2.00 ≤2.00 10.00 - 14.00 58.00 - 62.00 - - - 1100℃
16 ZG45Cr18Ni66 - HX - 0.35 - 0.75 ≤2.00 ≤2.00 15.00 - 19.00 64.00 - 68.00 - - - 1100℃
17 ZG1Cr28Co50 2.4778 - - 0.05 - 0.25 0.50 - 1.00 ≤1.50 27.00 - 30.00 ≤1.00 ≤0.50 ≤0.50 Co:48.0 - 52.0 1200℃
18 ZG30Cr28Co50Nb 2.4779 - - 0.25 - 0.35 0.50 - 1.50 0.50 - 1.50 27.00 - 29.00 - 1.50 - 2.50 ≤0.50 Co:48.0 - 52.0 1200℃
19 ZG40Cr28Ni48W5 2.4879 - SCH42 0.35 - 0.55 1.00 - 2.00 ≤1.50 27.00 - 30.00 47.00 - 50.00 - ≤0.50 W:4.0 - 5.5 1200℃


FAQ

Q: How to give inquiry ?

A: Step 1, please give us some details about your furnace,operating temperature,cooling method,loading weight of your furnace and so on;

Step 2, it's better to provide 3D drawings;

Step 3, when we have enough details, we may design the products drawings and quote accordingly;

Q: When can I get the price?

A: We usually quote within 24 hours after we get your inquiry(Except weekend and holidays). If you are very urgent to get the price, please email us or contact us in other ways so that we can offer you a quote.

Q: When will make delivery ? /What is the delivery Time?

A: -Sample Order: 35 days after receipt of the full payment.

-Stock Order: 10 days after receipt of the full payment

-OEM Order: 30 days after receipt of the deposit.

Q: What's your after-sales service?

A: 1 year warranty for all kinds of products;

If you find any defective accessories first time, we will give you the new parts for free to replace in the next order, as an experienced manufacturer, you can rest assured of the quality and after-sales service.

Q: What's your payment condition?

A: T/T

Payment<=USD10000, 100% in advance. Payment>USD10000, 50% T/T in advance ,balance before shipment.

Q: What is the shipping method?

A: Transported by DHL, UPS, EMS, Fedex,Air freight, sea freight or train freight.

Related Products
ABOUT US
Quality is Our Core Competitiveness
Wuxi Junteng Fanghu Alloy Technology Co., Ltd.
Since 2006, we have been dedicated to designing and manufacturing alloy steel components. We are OEM FH® Cantilever Furnace Rolls | Durable High-Temperature Rollers Suppliers and FH® Cantilever Furnace Rolls | Durable High-Temperature Rollers Factory.
Our primary products include heat treatment fixtures, radiant tubes, furnace rollers, fan blades, furnace rails, wheels, and various other alloy parts for furnaces. We offer technical assistance to customize or optimize your heat treatment fixtures, helping our customers discover cost-effective solutions to enhance the efficiency of their heat treatment operations.
View More
Wuxi Junteng Fanghu Alloy Technology Co., Ltd.
  • 0

    Established in

  • 0+

    Export Countries

  • 0Tons

    Monthly Production Capacity

  • 0+

    Employees

Certificate Of Honor
  • 2015 Outstanding Supplier
  • 2016 Outstanding Supplier
  • 2017 Outstanding Supplier
  • 2018 Outstanding Supplier
  • China Heat Treatment Industry Association
  • Foreign Trade Registration Form
  • 1
  • 2
  • 4
  • 3
News
Furnace Rollers Industry knowledge

What are the key functions of Furnace Rollers for Industrial Furnaces | FH® in high-temperature casting production lines?

1. Ensure Smooth Product Conveying

Furnace Rollers for Industrial Furnaces | FH® form a continuous support chain in the drum-type heating furnace, allowing billets, plates, or pipes to move smoothly within the high-temperature zone, avoiding

obstructions caused by gravity or thermal expansion.

2. Ensure Thermal Uniformity

Through their uniform contact surface, Furnace Rollers for Industrial Furnaces | FH® help evenly transfer heat across the workpiece surface, reducing localized overheating or cold spots and improving heat treatment quality.

3. Improve Production Efficiency

High-speed, synchronized rotation of Furnace Rollers for Industrial Furnaces | FH® enables continuous production, significantly shortening heat-up time and furnace change cycles, reducing energy consumption and increasing production capacity.

4. Extend Equipment Life

Furnace Rollers for Industrial Furnaces | FH® made of high-temperature resistant alloys offer excellent wear and thermal shock resistance, reducing downtime and maintenance due to wear.

Company Advantages: Wuxi Junteng Fanghu Alloy Technology Co., Ltd. uses a centrifugal casting process to achieve uniform wall thickness (thickness tolerance ≤ 0.2mm), ensuring the structural stability and mechanical strength of

Furnace Rollers for Industrial Furnaces | FH® in high-temperature environments, thus supporting these key functions.

How can dimensional deviations caused by thermal expansion be controlled when using Furnace Rollers for Industrial Furnaces | FH® in high-temperature furnaces?

1. Material Selection and Thermal Expansion Coefficient Matching

Use high-nickel-chromium alloys or special heat-resistant steels with thermal expansion coefficients similar to those of the furnace body material, minimizing dimensional changes when the temperature rises.

2. Precision Centrifugal Casting and Post-Processing

Use centrifugal casting to achieve consistent wall thickness, followed by precision turning and heat treatment, to keep the finished product dimensional deviation within 0.2mm.

3. Online Monitoring and Dynamic Compensation

Install temperature sensors and displacement measuring devices in the furnace roller bearings or support systems to monitor temperature changes in real time and fine-tune the speed or axial position using a servo system to prevent deviations caused by thermal expansion.

4. Preheating and Staged Heating Strategies

Use staged heating or gradient heating to gradually acclimate the Furnace Rollers for Industrial Furnaces | FH® before entering the high-temperature zone, minimizing transient expansion caused by sudden thermal shock.

Company Advantages: Junteng Fanghu possesses a comprehensive heat treatment and surface treatment process, enabling high-temperature aging and precision calibration after casting, ensuring that every furnace roller has passed thermal expansion verification before shipment.

What are the technical advantages and service system of Wuxi Junteng Fanghu Alloy Technology Co., Ltd. in furnace roller casting?

1. Core Centrifugal Casting Technology

Utilizing high-speed centrifugal casting, we can produce large-sized Furnace Rollers for Industrial Furnaces | FH® with outer diameters ranging from 45mm to 1200mm and lengths from 0 to 5500mm, ensuring uniform wall thickness, a dense interior, and improved thermal shock resistance.

2. Full-Process Quality Control

We strictly adhere to the ISO9001 quality management system, including raw material chemical composition testing, non-destructive testing (ultrasound and X-ray), and dimensional tolerance verification to ensure that each furnace roller meets high-temperature durability standards.

3. Customized Design and Technical Support

Our professional design team can provide material selection, structural optimization, and finite element thermal stress analysis based on the customer's furnace type, temperature range, and conveying requirements, offering a one-stop technical solution.

4. Fast Delivery and After-Sales Service

Through our in-house processing workshop and external logistics network, we can deliver within 30 days (except for large-volume customization). We also provide on-site installation guidance, operation and commissioning, and long-term maintenance training.