Roller table scales on PJSC

Product:

Roller table scales RW 3000-2.
Maximum weighing limit = 3,000 kg.
Accuracy readability = 2 kg.
Weighting method - static.
Accuracy = ± 0.1% of the LEL.

 

Task:

Weighing the workpiece up to 12,500 mm in length with a section  of □ 80 ... 150 mm before loading into the heating furnace of the small section mill. Synchronization of work of scales with work of processing equipment of loading of the heating furnace.

 

Solution:

Delivery and installation of roller table scales were carried out, the package of which included: roller table section with length 14250 mm; set of rollers W = 219mm and L = 800mm with an individual electric drive; set of weighing equipment; frequency converter; system of automatic control of furnace loading mechanisms.

 

Result accuracy:

The absolute error of weighing, achieved with the certification of scales, was ± 2 kg over the entire weighing range.
Weighing time 2 seconds. The time of slowing down and acceleration of the workpiece on the scales is 4 seconds.
Automated accounting of the quantity and weight of the workpiece.

 

Place of Installation:

PJSC "ArcelorMittal Krivoy Rog", Ukraine

Used products: