indus control Automation pvt. ltd

Peenya, Bangalore, Karnataka

Indus manufactures Electronic Gravimetric Weigh Feeders incorporating state-of-the –art technology for continuous bulk proportioning of solids.
The material to be proportionally fed is passed over the belt; flow rate (also cumulative value) of the material is measured and compared with set parameters of the PLC/PID controller. The deviation is corrected by regulating the speed of the conveyor through variable speed A.C.Drive. (closed loop control system)Two high precision load cells are used to measure the belt load & a rotary encoder used to measure speed of the conveyor.

Salient featuresPrecision machined rollers used to provide perfect belt run & high accuracyRubber coated pulleys prevents belt slippage.Gravity takes up to ensure constant belt tensionScrappers to prevent belt damage & tare changesEasy maintenance - belt change without aids from sideFully automatic Zero/Span calibrationHighly reliable PLC (with in built PID algorithm) & variable speed AC driveHigh precision load cells with damping to obtain best results.Empty Belt Correction Factor to achieve best AccuracySet Points Programmable from local panel or Main Panel

Option FeaturesRs 485 Interface can generate printout with SQC Analysis

Applications Cement, Sponge Iron, Steel, Fertilizer, Chemical, Tobacco & Petrochemical Industries.

Indus continuous loss in weight feeder provides unparallel versatility in handling wide range of feeding requirements. Feed rate from 50kgs to 1000 kgs per hour can be accomplished with high accuracies. Control of the feeder is through a highly reliable PLC based controller equipped with noise/Vibration elimination technology. Weight measurement is done through highly accurate/sensitive Loadcells. Various models of loss in weight Feeders are available based on the material Characteristics (Flow Properties).
a. Twin screw loss in weight feeder.
b. Single screw loss in weight feeder.
c. Vibratory loss in weight feeder.