A precision weigh feeder system for material flow control.

• 1 - 4 load cell belt scale
• NMI trade approved class 0.5
• Individually engineered/custom designed (application based engineering)
• Flows ranging from 0.20mtph to 1,200mtph
• GTU - automatic belt tracking system without belt side contact (patent pending)

• Short centres to 800mm
• Sustainable accuracy from 0.5% using On Stream Calibration
• Flow motivator for difficult materials
• Turndowns of 20/1 using modern VVVF technology
• Direct force measurement (no lever arms, pivots or bearings)
• Factory assembled
• Galvanised and or painted to customer specification
• Solid mild steel construction or stainless steel for extreme environment
• Blending capabilities with multiple units
• Australian made

Applications:

• Bulk Materials handling
  • Ilmenite
  • Coal
  • Iron ore
  • Sulphur
  • Gold concentrate
  • Cement
  • Cement clinker
  • Limestone
  • Lime rich sands
• Food handling
• Waste management
• Energy supply

1. PWF Weigh Feeder Brochure
2. IPC-14 Electronics Brochure

• Fully automated weigh feeder electronics
• Bin scale with loss in weight flow control
• PI control
• On Stream Calibration
• Manual and automatic set point control
• Isolated outputs for rate, total and alarms
• RS232/RS485 duplex serial communications (ModBus compatible)
• IP66 standard enclosure
• DIP/IS protection available (for extreme environments)
• Custom software, control needs and ongoing support available
• Simple menus option
• Industry's most diverse and capable weigh feeder electronics