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Model No: MFW-BD

Model MFW-BD Degassing Auger filling machine with online weigher

This model is designed mainly for the fine powder which easily to spout dust and high-accuracy packing requirement. Based on the feedback sign given by below weight sensor, this machine do measuring, two-filling, and up-down work, etc. It is specially suitable for filling additives, carbon powder, dry powder of fire extinguisher, and other fine powder which needs high packing accuracy.
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Main features

  • Pneumatic bag clamper and platform equip with load cell to handle two speeds filling as per preset weight. Featured with high speed and accuracy weighing system to guarantee the high packaging accuracy.
  • Servo motor does up-down work driving with tray together, the up-down rate can be set randomly, no dust spouts out when filling.
  • The filling screw tube with stainless steel sintering screen filter interlayer, combined with vacuum pump, can realize the degassing of powder, reduce the air content in powder and reduce the volume of powder.
  • The back blowing device of the compressed air case back blows the filter screen to prevent the filter screen from being blocked by materials for a long time, which makes the degassing effect of the machine worse.
  • There is a filtering device in front of the intake pipe of the vacuum pump to prevent products from entering the vacuum pump directly and damaging the vacuum pump.
  • With servo motor and servo drive controlled auger, perform stably, and with high accuracy.The power of the servo motor is increased, and a planetary reducer is added to prevent the servo motor from being overloaded due to the increased resistance of the material degassing screw rotation.

Technical Parameters

ModelMFW-BD50MFW-BD100
Packing weight100g -10kg1kg -25kg
Packing accuracy100-1000g, ≤±2g, >1000g, ≤±0.1-0.2%1-20kg, ≤±0.1-0.2%, >20kg, ≤±0.05-0.1%
Filling speed3-5 time per min1-1.5 time per min
Power supply3P AC208-415V   50/60Hz3P AC208-415V   50/60Hz
Compressed air6kg/cm²   0.1m³/min6kg/cm²   0.1m³/min
Total power5.65Kw8.12Kw
Total weight450kg600kg
Overall dimension1135x890x2800mm1125x975x3580mm
Hopper Volume50 L100 L