Product Description
Being best in the market, our organization is indulged in manufacturing and supplying of Straightening Rolls. These are basically designed for taking welded tube and pipe to make the, straighten when available in bent or crooked form. In most of the strengthening machine, these are installed perfectly to give a reliable performance. Our high quality range is designed to withstand extreme conditions and prevent any kind of wear and tear. Available in numerous specifications, these Straightening Rolls are accessible at market leading rates.
Key features:
- Withstand high temperature
- Effective against high temperature
- Impact free
Material: Ductile cast iron ,high-chromium cast-iron ,9Cr2Mo,86CrMov7 etc.
Hardness :HSD6585(as per required )
Metallurgical structure :Pearlite
Manufacturing procedure :Casting,forging
Production capacity :3000t/year
Premium Mirror-Polished Surface FinishEach straightening roll undergoes advanced CNC machining and precision grinding for a flawless mirror-polished surface, achieving Ra 0.2 m. This meticulous finish minimizes friction, reduces damage to processed metal, and ensures consistently high-quality results across all applications.
Robust Core and Mounting FlexibilityOur rolls are available with either solid or hollow cores, customizable to meet specific load and performance needs. With flanged, shaft-mounted, or custom mounting options, they can be easily installed and adapted to different processing lines, offering versatile solutions for diverse industrial environments.
Durable High-Performance CoatingsAvailable coatings include carbide and chrome, with additional anti-corrosive treatments upon request. These coatings enhance wear resistance, maintain precision surface quality, and provide longevity even under harsh operating conditions or extended use in steel processing lines.
FAQs of Straightening Rolls:
Q: How are straightening rolls used in industrial steel processing lines?
A: Straightening rolls are essential in steel processing lines for flattening and aligning metal sheets or strips, ensuring accurate geometry and surface finish. They are installed within machines that require the consistent handling of material, providing even pressure, and reducing surface defects during processing.
Q: What customization options are available for these straightening rolls?
A: These rolls can be tailored with solid or hollow cores, various diameters (50 mm to 500 mm), and belt widths up to 1500 mm. Coating choice, surface treatment, mounting type, and core design can all be specified according to customer applications and operational requirements.
Q: When should I consider special coatings or anti-corrosive treatments?
A: Special coatings like carbide or chrome, as well as anti-corrosive treatments, are recommended when the rolls are exposed to abrasive materials, high humidity, chemicals, or require maximum wear and corrosion resistance for long-term operational integrity.
Q: Where can these straightening rolls be installed?
A: These rolls are suitable for use in metal sheet and strip straightening machines, steel processing lines, and other equipment requiring precision handling of flat products. Mounting options such as flanged or shaft-mounted make them adaptable for installation in various industrial systems.
Q: What are the main benefits of mirror-polished and dynamically balanced straightening rolls?
A: A mirror-polished finish (Ra 0.2 m) significantly reduces friction and minimizes surface damage to processed materials. Dynamic balancing allows for vibration-free operation, enhancing accuracy, machine longevity, and the quality of finished products.
Q: How precise are the straightening rolls in terms of dimensional tolerance?
A: Each roll is produced to stringent tolerances of 0.01 mm through CNC machining, induction hardening, and precision grinding processes, guaranteeing reliable performance and integration with high-precision industrial equipment.