ladle weighing systemÂ
A ladle weighing system
is a robust industrial solution using specialized load cells and electronics to
accurately measure the weight of molten metal in ladles, crucial for
steelmaking and foundries to control output, optimize scrap/alloy usage, and
prevent spills, featuring high-temp resistance, rugged design, and data
integration for process control.
How it Works
Sensors (Load Cells):
Heavy-duty, high-temperature-resistant load cells are installed where the ladle
rests (e.g., on a crane, turret arm, or transfer car).
Force Conversion: These cells convert the mechanical force (weight) into electrical signals.
Data Processing: Electronics process these signals, often compensating for high temperatures and environmental factors.
Display & Integration: Weight data is shown on large displays for operators and transmitted wirelessly or via cables to control systems for monitoring and process automation.
Key Features
High-Temperature
Resistance: Built to withstand extreme heat, often with cooling systems for
components.
Rugged Construction: Designed for harsh industrial environments, shock loads, and heavy usage.
Accuracy & Reliability: Ensures precise measurement for process control.
Customization: Systems are tailored for specific ladle types and plant layouts (e.g., crane-mounted, turret-mounted).
Data Connectivity: Wireless (RF/GSM) or wired (RS-232, 4-20mA) data transfer to HMI or PC.
Applications & Benefits
Steel Production: In continuous casting (CC) machines, it controls molten steel flow, ensuring precise output.
Process Control: Monitors molten metal weight for accurate addition of scrap and alloys, improving efficiency.
Quality Control: Ensures consistent material dosing, minimizing waste and improving product quality.
Safety: Prevents overfilling and spillage during transfer and pouring.
Data Integration: Connects to plant software (SCADA, ERP) for real-time monitoring and production tracking.
Roltamax Engineering Pvt. Ltd. is an electronics company based
in Navi Mumbai, India, that manufactures dynamometers and other precision
testing and measuring equipment. The company was incorporated on February 28,
2019. Dynamometers: Used for testing motors, chassis, engines, transmissions,
drones, EVs, wind turbines, and brakes. Load cells and sensors: This includes
load cells, torque transducers, pressure sensors, and other force and tension
measurement devices & Radar level sensors. Weighing systems.