Are you curious about where the best roll products come from? In the bustling world of manufacturing, China stands out with its top roll company factories, each offering unique strengths and innovations. Understanding these factories is crucial for anyone looking to make informed decisions, whether you’re a business owner or a consumer. By comparing the leading factories, you can discover quality, efficiency, and cost-effectiveness that can elevate your projects. Ready to uncover the top contenders in the industry? Join us as we dive into the details and help you find the perfect factory for your needs!

Cfhi Changzhou Huaye Roll Co.,Ltd

Product Details: Forged rolls manufactured by CFHI Changzhou Huaye Roll Co., LTD, specializing in innovative materials and processes.

Technical Parameters:
– More than 40 patents
– Annual capacity of 60,000 tons of forgings

Application Scenarios:
– High-end blanks production
– Sophisticated forged roll applications

Pros:
– Industry leader with 30% market share
– First intelligent rolls production line in the industry

Cons:
– Limited information on specific product types
– No detailed technical specifications provided

Custom Rolling Mill Rolls Manufacturers, Factory

Product Details: Custom Rolling Mill Rolls including Cast Iron Rolls and Cast Steel Rolls.

Technical Parameters:
– High Speed Steel Rolls (HSS)
– Ductile Infinite Chilled Hard Cast Iron Rolls (SG)

Application Scenarios:
– Used in metallurgical processes for rolling mills.
– Applicable in manufacturing machinery requiring durable rolls.

Pros:
– High durability and performance under pressure.
– Wide range of products for various industrial applications.

Cons:
– Potentially high manufacturing costs.
– Specific material properties may limit application versatility.

Leading Manufacturer of Milling rolls | LMM GROUP

Product Details: High-speed steel rolls and various types of metallurgical rolls for steel production.

Technical Parameters:
– Higher steel passing per groove (3-5 times than normal cast iron rolls)
– Differential heat treatment technology for stable stress distribution

Application Scenarios:
– Production of bars and wire rods
– Section steel and strips manufacturing

Pros:
– Good wear resistance and improved rolling mill operation rate
– Customization according to specific requirements

Cons:
– Processing difficulty of high-speed steel is low, but may require specific equip…
– Potentially higher initial investment for advanced rolls

rolling mill rolls manufacturer in china | LMM GROUP

Product Details: Rolling mill rolls manufactured in China.

Technical Parameters:
– High durability
– Custom sizes available

Application Scenarios:
– Steel production
– Metal forming processes

Pros:
– Cost-effective
– High performance

Cons:
– Limited availability
– Potential quality variations

Changzhou Kaida Heavy Industry Technology Co., Ltd1

Product Details: Kaida Roll is a professional roll manufacturer with over 35 years of experience in roll production, offering various types of rolls including cast rolls, HSM rolls, and forged rolls.

Technical Parameters:
– Capacity: Over 50,000 tons
– Material: Nodular cast iron with alloy elements

Application Scenarios:
– Used for stands of medium and large section mills
– Applicable in large bar mills

Pros:
– Small hardness difference between upper and lower surfaces of the roll pass
– High strength and good thermal properties

Cons:
– Limited information on specific performance metrics
– Potential variability in production quality

The biggest roll manufacture for long products in China.

Product Details: Kaida Roll manufactures cast rolls, sleeve, shaft, and forged steel roll series used for rolling rail beam, section steel, rod, bar, strip, pipe, and coil.

Technical Parameters:
– Manufactured since 1951
– Specialized in hot rolling mill rolls since 1979

Application Scenarios:
– Used in main Chinese steel plants
– Exported to various countries including U.S, Mexico, Spain, Canada

Pros:
– Top three specialized roll manufacturers in China
– Over 30% export rate

Cons:
– Limited information on specific product specifications
– No detailed performance metrics provided

Jiangyin Changfan Machinery Roll Co., Ltd.

Product Details: Industrial rolls for metallurgical applications including cold rolling work rolls, back-up rolls, intermediate rolls, composite rolls, solid drums, and composite bearings.

Technical Parameters:
– 40 years of production experience
– 5000 tons of production capacity

Application Scenarios:
– Steel industry
– Aluminium industry

Pros:
– High-quality alloy steel used as raw materials
– Advanced technology and strict quality management

Cons:
– Limited information on specific product dimensions
– Potentially high cost due to advanced manufacturing processes

Shanghai Roll Forming Machinery Co. Ltd.

Product Details: High-quality rollforming line supplier in China, committed to manufacturing high-precision, durable, and easy to operate rollformers for 20 years.

Technical Parameters:
– Years of experience: 20+
– Whole line reference: 300+
– Roll tooling reference: 1000+

Application Scenarios:
– Automotive
– Logistics
– Solar Energy
– Cable Tray
– Metal Building
– Home Appliances

Pros:
– High precision
– Durable and easy to operate

Cons:
– Limited information on specific technical parameters
– No detailed pricing information available

China Roll Forming Machine Supplier | Believe Industry Company

Product Details: China Roll Forming Machine designed for forming steel coils/strips along straight, longitudinal, parallel bend lines.

Technical Parameters:
– Cold roll forming process
– Consists of Uncoiler, Feeder, Roll Forming, and Collection Table

Application Scenarios:
– Steel construction industry
– Automobile manufacturing

Pros:
– Lightweight and good seismic resistance
– Fast return on investment

Cons:
– Small scale and dispersed distribution
– Limited variety of manufactured products

Company profile_Jiangyin Changfan Machinery Roll Co., Ltd.

Product Details: Industrial rolls including cold rolling work rolls, back-up rolls, intermediate rolls, composite rolls, solid drum, and composite bearings.

Technical Parameters:
– Rolls within Φ1500mm, length below 6 meters
– Hardness transition depth of 14-30mm

Application Scenarios:
– Rolling black and non-ferrous metals
– Processing alloys and other materials

Pros:
– High-quality alloy steel used as raw materials
– Strict quality management and advanced technology

Cons:
– Limited to specific roll sizes and lengths
– Potentially high production costs due to quality materials

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Comparison Table

Company	Product Details	Pros	Cons	Website
Cfhi Changzhou Huaye Roll Co.,Ltd	Forged rolls manufactured by CFHI Changzhou Huaye Roll Co., LTD, specializing in innovative materials and processes.	– Industry leader with 30% market share – First intelligent rolls production line in the industry	– Limited information on specific product types – No detailed technical specifications provided	cfhihyroll.com
Custom Rolling Mill Rolls Manufacturers, Factory	Custom Rolling Mill Rolls including Cast Iron Rolls and Cast Steel Rolls.	– High durability and performance under pressure. – Wide range of products for various industrial applications.	– Potentially high manufacturing costs. – Specific material properties may limit application versatility.	www.hzzhrollmanufacturer.com
Leading Manufacturer of Milling rolls	LMM GROUP	High-speed steel rolls and various types of metallurgical rolls for steel production.	– Good wear resistance and improved rolling mill operation rate – Customization according to specific requirements	– Processing difficulty of high-speed steel is low, but may require specific equip… – Potentially higher initial investment for advanced rolls
rolling mill rolls manufacturer in china	LMM GROUP	Rolling mill rolls manufactured in China.	– Cost-effective – High performance	– Limited availability – Potential quality variations
Changzhou Kaida Heavy Industry Technology Co., Ltd1	Kaida Roll is a professional roll manufacturer with over 35 years of experience in roll production, offering various types of rolls including cast rol…	– Small hardness difference between upper and lower surfaces of the roll pass – High strength and good thermal properties	– Limited information on specific performance metrics – Potential variability in production quality	www.kaidaroll.com
The biggest roll manufacture for long products in China.	Kaida Roll manufactures cast rolls, sleeve, shaft, and forged steel roll series used for rolling rail beam, section steel, rod, bar, strip, pipe, and…	– Top three specialized roll manufacturers in China – Over 30% export rate	– Limited information on specific product specifications – No detailed performance metrics provided	www.kaidaroll.com
Jiangyin Changfan Machinery Roll Co., Ltd.	Industrial rolls for metallurgical applications including cold rolling work rolls, back-up rolls, intermediate rolls, composite rolls, solid drums, an…	– High-quality alloy steel used as raw materials – Advanced technology and strict quality management	– Limited information on specific product dimensions – Potentially high cost due to advanced manufacturing processes	cf-roll.com
Shanghai Roll Forming Machinery Co. Ltd.	High-quality rollforming line supplier in China, committed to manufacturing high-precision, durable, and easy to operate rollformers for 20 years.	– High precision – Durable and easy to operate	– Limited information on specific technical parameters – No detailed pricing information available	www.sh-rfm.com
China Roll Forming Machine Supplier	Believe Industry Company	China Roll Forming Machine designed for forming steel coils/strips along straight, longitudinal, parallel bend lines.	– Lightweight and good seismic resistance – Fast return on investment	– Small scale and dispersed distribution – Limited variety of manufactured products
Company profile_Jiangyin Changfan Machinery Roll Co., Ltd.	Industrial rolls including cold rolling work rolls, back-up rolls, intermediate rolls, composite rolls, solid drum, and composite bearings.	– High-quality alloy steel used as raw materials – Strict quality management and advanced technology	– Limited to specific roll sizes and lengths – Potentially high production costs due to quality materials	cf-roll.com

Frequently Asked Questions (FAQs)

What types of rolls are produced in factories in China?

In China, factories produce a wide variety of rolls, including bread rolls, pastry rolls, and specialty rolls for different cuisines. These factories often cater to both local and international markets, ensuring a diverse range of products to meet various consumer preferences.

How do I ensure quality when sourcing rolls from China?

To ensure quality, it’s essential to conduct thorough research on potential suppliers. Request samples, check certifications, and read reviews from other customers. Establishing clear communication and setting quality standards in your contract can also help maintain product consistency.

What are the typical lead times for roll production in China?

Lead times can vary based on the complexity of the order and the factory’s capacity. Generally, you can expect production to take anywhere from a few weeks to a couple of months. It’s best to discuss timelines with your supplier to get a more accurate estimate.

Are there any regulations I should be aware of when importing rolls from China?

Yes, when importing rolls, you should be aware of food safety regulations and import tariffs in your country. Ensure that the products meet local health standards and that you have the necessary documentation for customs clearance.

What are the benefits of sourcing rolls from Chinese factories?

Sourcing rolls from Chinese factories can offer significant cost savings due to lower production costs. Additionally, many factories have advanced technology and skilled labor, allowing for high-quality products. You also gain access to a wide variety of options and customization possibilities.