Stable Operation Loss In Weight Feeder Machine

With our in-depth knowledge in this domain, we are actively engaged in exporting and manufacturing and supplying of the Loss In Weight Feeder Machine in Pune, Maharashtra, India. A loss in weight feeder is a gravimetric metering device that receives material from an upstream supply and accurately doses the material into a process at a predetermined feedrate, typically through a screw (helix), or vibratory tray. The feeding device with a hopper containing the product to be fed is placed on a platform scale or suspended on load cells. The product is discharged from the hopper by the metering device and the resultant weight loss per unit of time is determined by the weighing and control system. This actual weight loss per unit time is compared to a desired weight loss per unit time. Any difference between the actual and desired weight loss per unit of time results in a correction to the speed of the feeding device. When the hopper content reaches a predetermined minimum weight level, the control by weight loss is briefly interrupted and the hopper is refilled. During the refill period, the controller regulates the speed of the feeding device based upon the historical weight and speed that was determined during the previous weight loss cycle.

Loss in Weigh Feeders: -
Capacity Starting from 50 kg/hour.

In this situation expect :0.5% or better accuracy.

Flow Rate:
Providing the controller can measure the change in weight, very low flow rates can be achieved. The limit on throughput of a loss in weight system is the ability to refill the loss in weight hopper in the required time frame.

Its Features are:
Subject to the characteristics of the bulk material, accuracy of 1.0kg or better can be achieved. Active Weighing Solutions Loss in Weight Feeders can be belt fed, screw fed, rotary valve or rotary table fed. The Feeders can be used for loss in weight and gain in weight measurement and control.

Its Applications are:
Commonly utilized for Plastics, Bulk Foods, Recycling, Concrete, Cement, Aggregates, Grains, Fertilizers, & all dry powders etc.