Rotary bag fill and seal machine

RD-8A Bag-feeding rotary bag fill and seal machine

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  • Easy to operate,adopt advanced PLC from Germany Siemens,mate with touch screen and electric control system,the man-machine interface is friendly.
  • Frequency conversion adjusts the speed:this machine uses frequency conversion equipment,can be adjusted within the range according to the needs of reality in production.
  • Automatic checking:no pouch or pouch open error,no fill,no seal.the bag can be used again,avoid wasting packing materials and raw materials.
  • Safty device: Machine stop at abnormal air pressure,heater disconnection alarm.
  • Horizontal conveyer style to giving bag: it can put on more bags on the bag storage and have a low requirement about the quality of bags.
  • The width of the bags could be adjusted by electrical motor.Press the control-button could adjust the width of clips,easily operate,and save time.
  • Use the plastic bearing,don't need put on oil,less pollution.
  • Use no oil vacuum pump,avoid polluting the environment in the production.
  • Huff,clamp the meatus of bag when put the windpipe into it,then huff to open up the bag fully to bottom in oder to avoid the material overflow from the bag if the it is not opend fully.
  • The packing materials loss low,what this machine is used the preformed bag,the bag pattern is perfect and has a high quality of the sealing part,this improved the product specification.
  • Product or packing bag contact parts adopt stainless steel or other materials which accord with the food hygienic requirements,guarantee hygiene and security of the food.
  • With different feeders changed to pack solid,liquid,thick liquid,powder and so on.
  • The packing bag suits in extensive range,suit for multi-layer compound,monolayer PE,PP and so on Preformed bag made by film and paper.

Helpful Resources:

Technical Parameter

Model RD-8A
Working position 8-working position
Pouch material Laminated film\PE\PP etc.
Bag type Stand-up, Spout, Flat
Pouch size W:200-300mm L:200-450mm
Speed ≤30pouches/min
(The speed depends on the product status and filling weight)
Weight 1400KGS
Voltage 380V 3phase 50HZ/60HZ
Total power 3.8KW
Compress air 0.6m3/min(supply by user)

Product Process:

  • 1. Giving bag
  • 2. Coding date
  • 3. Open bag
  • 4. Blowing bag (thickness of bottom>=1mm stand-up bag)
  • 5. Filling &vibrate
  • 6. Sealing 1st (or instead of filling 2nd)
  • 7. Sealing 2nd
  • 8. Forming & outpout packages

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