Industry: Steel and rolling mills
Slab detection inside a reheating furnace
Detection form the above is difficult due to the presence of water and heavy steam formation. Spurious triggering was caused, which induced alignment errors. Infrared light at longer wavelength. High functional reserve : 1500meters. Easy alignment using 2 LED Home Case Studies Exit slab detection inside reheating furnace Exit slab detection inside reheating furnace Home …
Prevent slab pile up by view inside the RHF
Home Case Studies Prevent slab pile up by view inside the RHF Prevent slab pile up by view inside the RHF Operator to get inside view of the walking beam furnace. Prevent any slab pile-up leading to loss in production. Visual camera to operate in high ambient temperature to withstand upto 2200 °C. Rugged camera …
Width Measurement for Camber detection
Home Case Studies Width Measurement for Camber detection Width Measurement for Camber detection Contact based length measurement. Inaccurate and manual process was not practical for continuous casting mill. Non-contact laser distance meter to work on hot surface upto 1300°C. 200°C ambient temperature with water cooling. 3nos of digital output and 1nos of Analog (4-20mA). Works …
Profile temperature measurement for improved strip quality
Home Case Studies Profile temperature measurement Profile temperature measurement for improved strip quality Profile temperature measurement to ensure quality of rolling and prevent cobble Compare edges temperature and centre to adjust the spray headers/ furnace Measure drop out temperature at exit of furnace even in presence of high oxidation Measure the bottom profile temperature to …
Profile temperature measurement for improved strip qualityRead More
Air knife positioning system
Continuous high temperature poses serious challenges to the proximity. 70 °C proximity is unable to survive in this environment, and it fails. Proximity from Proxitron was used for the application of air knife positioning. Home Case Studies Air knife positioning Air knife positioning system Home Case Studies Pilger mill in tube rolling mills …
Reliable roll detection in aggressive environment
High demands are placed on the sensor since rolling emulsions are used for surface finishing. The environment is of very high ambient temperatures. PTFE does not allow water or chemical solvents to stick on its surface and has a high melting point of 423⁰ C. Both F/HF 2/3/4/W constructs with a wide sensing range and …
Automation Crane Coil Grab / Coil Tong
To automate a coil tong, light barriers should be mounted on the lower end of the gripper to safely detect the hole in the coil. The coils can be sometimes up to 600 °C hot. For each coil tong, three light barriers are needed to detect the lower edge and the right and left edges …
Walking Beam Position using Rope Length Transmitter
Heavy duty rope length transmitter was designed for these harsh environment conditions:- higher force rope and thicker rope of 2mm with PA coating instead of standard 0.8mm / 1.35mm. Rope can be easily changed by the customer themselves. Open designed with grooves allowed dust not getting collected inside the drum. Home Case Studies Walking Beam …
Walking Beam Position using Rope Length TransmitterRead More
Slab Pusher Position Feedback
Rope got damaged and blocked the inlet nozzle. The plastic cover melted leading to failure of spring cartridge. The dust particle entered inside the housing. Heavy duty rope length transmitter was designed for these harsh environment conditions:-higher force rope thicker rope of 2mm with PA coating instead of standard 0.8mm / 1.35mm. Home Case Studies …
Roll change with Rope Length Transmitters
Heavy duty wire rope length transmitter was installed which solved the problems by applying higher force, consisting of thicker rope, simple and robust mechanism. Home Case Studies Roll change with Rope Length Transmitters Roll change with Rope Length Transmitters Home Case Studies Pilger mill in tube rolling mills – hot and cold pipe …
