Customized processing according to customer drawings The customer provides the drawing and our company produces it according to the drawing requirements
Our company is deeply engaged in the field of steel and metallurgical equipment manufacturing, focusing on providing customized production and assembly services of high-precision roller system components for global steel mills, continuous casting production lines and supporting enterprises. From hot rolling, cold rolling to continuous casting production lines, we focus on precision processing technology and industry know-how to help customers improve equipment stability and production efficiency.
Core products and services
1. Rolling core roller system components
Hot rolling/rough rolling roller group: high temperature resistant alloy material, adapt to high speed and heavy load conditions, and ensure the dimensional accuracy of hot rolled strips.
Cold rolling roller group: ultra-high hardness surface treatment to ensure the surface finish and flatness of cold rolled thin plates.
Dephosphorization box roller: high pressure water impact resistance design, efficient removal of iron oxide scale, and extended roller surface life.
Support roller/working roller: precise dynamic balance calibration to match the high load continuous operation requirements of the rolling mill.
2. Special roller system for transmission and forming
Pinch Roll: high torque transmission structure, precise control of billet feed speed.
Roller group in coiling area: Dynamic tension adjustment design to avoid creases and loose coils in strip coiling. Sector Roller: Specially used for continuous casting billet guidance and bending, resistant to high temperature deformation and wear. Straightening Roller: Multi-roller linkage structure to achieve high-precision straightening of continuous casting billets/plates.
3. Full solution for continuous casting roller system Continuous casting machine roller assembly: Covering the entire process roller group from crystallizer to cutting section, resistant to high temperature oxidation and creep. Straightening roller group: Hydraulic servo control, precise adjustment of continuous casting billet traction and arc. Heating furnace roller: Ceramic coated roller resistant to high temperature above 1200℃ to ensure uniform heating of slabs.
4. Customized bearing seat and auxiliary components Rolling mill bearing seat: Adapt to multiple structures such as four-row cylindrical bearings and tapered roller bearings, providing casting/forging process options. Roller assembly: Including integrated delivery of sealing rings, lubrication systems, cooling pipelines, etc., to reduce on-site installation time.
Service Advantages ✅ Deep process adaptation: Customized materials (alloy steel, high-speed steel, tungsten carbide, etc.) and heat treatment processes for rolling force, temperature, and medium environment. ✅ Full process delivery: from drawing analysis → precision machining → dynamic balancing detection → surface strengthening (spraying/plating) → assembly test, the whole process is controllable. ✅ Quick response mechanism: Support urgent production of emergency orders, provide old roller repair and remanufacturing services, and reduce customer spare parts costs. ✅ Data-based quality control: Use three-coordinate measuring instrument, ultrasonic flaw detection, hardness gradient analysis and other detection methods to ensure that the roller surface accuracy is ≤0.01mm.
Applicable scenarios Hot rolling/cold rolling production line roll system upgrade Continuous casting equipment roller system transformation Special steel (silicon steel, stainless steel) rolling matching Domestic substitution of old rolling mill roll groups
Why choose us? ▪️ Industry accumulation: 20 years of experience in metallurgical equipment manufacturing, serving more than 300 steel companies worldwide ▪️ Technical team: Senior engineers provide support for roller system selection and failure analysis ▪️ Flexible production capacity: Support single-piece trial production to thousand-ton batch orders, shortening delivery time by 30%
