Views: 0 Author: Site Editor Publish Time: 2025-09-11 Origin: Site
Unmatched Flexibility: The hydraulic telescopic arm features a 360° rotation and adjustable extension length (up to 8-12 meters, customizable by mill needs). This means it can easily reach slag layers in large converters, deep ladles, or narrow blast furnace troughs—no more repositioning the machine or compromising on skimming coverage.
High-Temperature Resistance & Durability: The arm’s end effector and skimming blade are made of heat-resistant alloy steel (capable of withstanding 1,200°C+ surface temperatures), ensuring long-term use even in direct contact with molten slag. The hydraulic system uses high-temperature seals to avoid leakage or failure in harsh environments.
Efficiency Boost: Compared to manual slag skimming (which takes 15-20 minutes per ladle) or fixed-arm machines, our telescopic model cuts slag removal time by 40%. It skims 95% of molten slag in one pass, reducing residual slag in steel and improving downstream casting quality.
Operator Safety: The machine is operated via a remote console (10-15 meters away from the slag zone), eliminating direct exposure to high heat, splashing slag, and toxic fumes. This drastically reduces occupational hazards for your team.
Remote Operation, Zero Human Risk: The system’s robotic arm is controlled via a 3D vision console, allowing operators to monitor and adjust repair work from a safe control room. No need for workers to enter confined, high-temperature troughs—eliminating risks of burns, gas poisoning, or structural collapse.
Hot Repair Capability: It works directly on troughs with surface temperatures up to 800°C (no cooling required), cutting downtime from hours to 30-60 minutes per repair. This translates to an extra 200+ production hours per year for a typical blast furnace.
Precision & Durability: The robotic arm uses a high-pressure gunning system to spray refractory material (customizable for acidic/alkaline slag) with ±2mm positioning accuracy. The repaired lining has a bulk density of 2.8 g/cm³—30% denser than manual repairs—extending trough service life by 50%.
Versatility: It adapts to troughs of all sizes (width 0.5-3 meters, length 5-20 meters) and shapes (straight, curved, tapered), making it suitable for EAF slag troughs, ladle transfer troughs, and blast furnace main troughs.
Tailored to Your Needs: All machines are customizable (load capacity, arm length, control system) to fit your converter/EAF/blast furnace specifications.
Proven Reliability: Used by 50+ major steel mills worldwide (including Baosteel, ArcelorMittal), our equipment has a 98% uptime rate in 24/7 operation.
Full-Service Support: We provide on-site installation, operator training, and 24/7 technical support—ensuring your equipment runs smoothly from day one.
