MIDAS AUTOSOFT ENGINEERS PVT. LTD.

Khed Shivapur, Pune, Maharashtra

• MOQ 1 Piece

The Weigh Screw Feeder is rugged, mechanically simple, has only several moving parts and requires an absolute minimal amount of maintenance. The weigh screw and its housing are constructed of all MS SS; continuously seal welded and ground smooth. The auger is then polished, plated and polished again to achieve an extremely hard and smooth surface capable of resisting adhesion and wear. Screw Weigh Feeders utilize a specially designed screw conveyor as the weighingconveying means that not only provides total product confinement, but also, eliminates the typical problematic environmental difficulties usually experienced with the common variety of weigh belt type weigh feeders.

• Power25 kW
• Capacity1-300 tph
• Current4-20 mA
• Accuracy0.5%

• MOQ 1 Piece
• ApplicationMeasuring the material conveyed
• PackagingWooden Packing
• DisplayLCD
• Accuracy<2%

• Display TypeDigital
• Number Of Digits6
• Linearitygreater than 0.002%
• Weighing FunctionsZero,gross,tare,net,filter etc.

• Power SourceElectric
• ConditionNew
• FeatureDigital Electronics
• Power SupplyAC220V±15%.

• MOQ 1 Piece

Loss-in-Weigh Feeders are based on continuous weight loss measurement with respect to time principle. Weigh hopper with a screw feeder is installed on three load cells of suitable capacity, which in turn connected to Load transmitter to convert it into 4-20mA output for Weigh feeder controller. In a second 30-40 weighments are done for bulk material in the weigh hopper and loss of weight with respect time (i.e. feed rate) is calculated. It generates output for controlling the speed of the screw feeder to get desired TPH. The hopper is slowly emptied (normally 3 to 30 minutes between refills) at constant feed rate. While refilling, the last TPH is recorded, speed is kept constant and refilling is done in short interval. Material during refilling is assumed to be fed at constant feed rate (i.e. volumetric feeding) and totalizer is updated to get the best accuracy at continuous feeding.