WEIGH FEEDER

Salient features:

• Fully automatic zero and span calibration.
• Highly reliable 32 bit microprocessor based controller. with precise temperature compensated load cell for drift-free operation and control.
• Highly precise vibrating wire load cell with resolution of 1:1,000,000 . No calibration ever required for the load cell as also temperature compensated for life
• No field calibration of load cell required in case of digital load cell. In case of analog load cell simple calibration with static loads or by electronic calibration.
• Can be operated from any location viz: local panel, main panel or control room.
• Precision machined rollers used in weigh zone for achieving high accuracy.
• Rubber lagged crowned pulley is used to avoid belt slip.
• Digital speed sensor mounted on non drive pulley shaft to sense the actual belt speed.
• Choice of shaft mounted heliworm, or worm gear reduction provides trouble-free power at required speed if space is not a constraint.
• Suitable pre-feeders can be provided depending upon flow characteristics.
• Rigid heavy duty construction.

Accuracy:

• 0.25% to 0.5% through out the control range of 1:10 and 1:20