  The forged rolls are widely used on some tough stands of hot rolling mill, such as BD stand and blooming stand to perform with excellent strength to avoid some rolling accidents. Meanwhile, it is also a good choice to work on the cold rolling mill as backup roll and work roll. The whole process form melting, casting, forging, heat treatment to final machining and packing is under control of TANGSHAN WEILANG quality system.
2. Chemical Composition
|
 Specification  |
 Material |
 Diameter |
 Length |
 Weight |
Work Rolls |
9Cr2Mo, 9Cr3Mo, MC3, |
Max. Ø610mm |
Max. 6000mm |
Max. 8.0T |
Intermediate |
 9Cr2Mo, 9Cr3Mo, MC3, MC5 etc. |
Max. Ø800mm |
 Max. 6000mm  |
Max. 8.5T |
Back-up Rolls |
 Cr2, Cr3, Cr5, 60CrMo, 60CrMnMo etc. |
Max. Ø1500mm |
 Max. 7000mm  |
Max. 40T |
Â
Tensile Strength (N/mm²) |
>=350 |
Neck Hardness (HSD) |
35-45 |
4. Equipments
5.Machining
6.Inspection and Delivery
TANGSHAN WEILANG is a full integrative enterprise who is dedicated to design, production, sales and service in metallurgical products.Our products contain various mill rolls and roll rings for different kinds of bar&wire mills, section mills, plate&strip mills, tube mills etc., which has been supplied to 20 countries and regions including Southest Asia, Europe, North America and Middle East.
Â
  The forged rolls are widely used on some tough stands of hot rolling mill, such as BD stand and blooming stand to perform with excellent strength to avoid some rolling accidents. Meanwhile, it is also a good choice to work on the cold rolling mill as backup roll and work roll. The whole process form melting, casting, forging, heat treatment to final machining and packing is under control of TANGSHAN WEILANG quality system.
2. Chemical Composition
|
 Specification  |
 Material |
 Diameter |
 Length |
 Weight |
Work Rolls |
9Cr2Mo, 9Cr3Mo, MC3, |
Max. Ø610mm |
Max. 6000mm |
Max. 8.0T |
Intermediate |
 9Cr2Mo, 9Cr3Mo, MC3, MC5 etc. |
Max. Ø800mm |
 Max. 6000mm  |
Max. 8.5T |
Back-up Rolls |
 Cr2, Cr3, Cr5, 60CrMo, 60CrMnMo etc. |
Max. Ø1500mm |
 Max. 7000mm  |
Max. 40T |
Â
Tensile Strength (N/mm²) |
>=350 |
Neck Hardness (HSD) |
35-45 |
4. Equipments
5.Machining
6.Inspection and Delivery
TANGSHAN WEILANG is a full integrative enterprise who is dedicated to design, production, sales and service in metallurgical products.Our products contain various mill rolls and roll rings for different kinds of bar&wire mills, section mills, plate&strip mills, tube mills etc., which has been supplied to 20 countries and regions including Southest Asia, Europe, North America and Middle East.
Â
The Elastic Warping Machine, also known as spandex warping machine, is a textile machine used to produce elastic fabrics. It is designed to warp a wide range of elastic materials, including spandex, Lycra, and other stretchable fibers.
The machine consists of a creel, a warp beam, a tension control system, and a warping section. The creel holds the spools of elastic yarn, which are then fed into the warping section. The tension control system ensures that the yarn is evenly distributed and maintains a consistent tension throughout the process.
The warping section consists of a series of rollers that pull the yarn through a series of guides and onto the warp beam. The elastic yarn is then wound onto the warp beam, creating a tightly-woven fabric that can stretch and recover without losing its shape.
The Elastic Warping Machine is widely used in the production of a variety of elastic fabrics, including swimwear, athletic wear, lingerie, and medical garments. It is a highly efficient and cost-effective way to produce high-quality elastic fabrics with consistent performance and durability.
Elastic Warping Machine,Horizontal Warper Advantage,Vertical Warper Advantage,Spandex Warper Specification
suzhou cotex international Co.,Ltd , https://www.cotexmill.com