ROLL
General Description
A roll is a cylindrical component used to transport, support, or shape steel materials in various processes such as hot rolling, continuous annealing, galvanizing, and heat treatment. Rolls are designed to withstand high temperatures, heavy loads, and thermal shocks while maintaining dimensional stability and surface integrity.
Key Features
Casting Technology:
Manufactured using centrifugal processes to ensure high density, uniform microstructure, and precise dimensional accuracy.
Withstands high temperatures and thermal cycling
Designed to endure continuous exposure to extreme heat and repeated thermal shocks without deformation or loss of structural integrity.
Resists wear, oxidation, and scaling
Engineered using heat- and corrosion-resistant alloys to minimize surface degradation and ensure long-term durability in harsh processing environments.
Customizable Design:
Shape, wall thickness, and material can be tailored according to customer specifications.
Benefits & Performance
High resistance to heat, wear, and oxidation reduces the frequency of replacement and maintenance, lowering overall operating costs.
Stable surface performance and dimensional precision help maintain uniform strip tension and alignment, minimizing surface defects.
Designed for high-speed lines, the rolls ensure smooth and reliable material flow, reducing downtime and improving throughput.
Customized alloy compositions allow the rolls to perform reliably in aggressive thermal and chemical environments.
Function
A roll serves to support and transport steel materials under high temperatures and high-speed conditions, while guiding the strip with precision, maintaining proper tension, and preserving surface quality—ensuring smooth operation, consistent product quality, and high line efficiency across various steel processing applications.
Technical Specifications (Example)
Item |
Specification (Typical) |
Material |
stainless steel, Chromium-based, Nickel-based alloy, or others |
Casting |
Centrifugal |
Origin |
Republic of Korea |
Note:
All rolls can be fully customized in material, shape, and dimensions to meet the specific operational conditions and customer requirements.
About Us
∙ Company Overview
BK AMSOL Co., Ltd. is a specialized manufacturer of high-performance alloy castings, focusing on cobalt- and nickel-based heat-resistant alloys.
With continuous R&D and advanced technical expertise, the company serves a wide range of global industries.
∙ Factory Information
Established in 1998, BK AMSOL is ISO 9001 certified and supplies major clients such as POSCO and Hyundai Heavy Industries.
The company is equipped with state-of-the-art facilities capable of handling the entire alloy casting process.
In addition to Korea, BKAMSOL works with customers across the globe, including in the United States, Europe, and Asia.
∙ Our Service
BK AMSOL offers end-to-end alloy casting solutions—from raw material preparation to precision casting and machining.
Its products are widely used in steelmaking, shipbuilding, incineration systems, and the defense industry.
∙ Our Policy
BK AMSOL emphasizes a quality-first management philosophy through ISO-based systems and provides customized solutions tailored to the diverse needs of industrial clients.