Prefilled Syringe Filling Machine

Semi Automatic Suppository Production Line

Semi Automatic Suppository Production Line

Instruction and description

  • Operating principle:

    • Finalize the design:use pvc/pe through clamp structure and pass into molding district to preheat mould air filling mould membrane making shape. triangle knife side cut,dotted line cutting.

    • Filling part:
      there are 3-6 filling terminal,with embedded type filling for shaped suppository for one time, filling accuracy can get ±1%,there is electrical heating system to keep heat for raw material barrel, and there is mixing motor for raw material, the raw material of charging basket entrance into filling terminal through circulator, and the rest raw material circulate to the barrel for next filling.

    • Cooling part:
      whole row is finished filling and passed into cooling shelf, cooling box is set cooling water unit, cooling air is transformed by four condensers which is into the cooler bin to cool suppository.

    • Seal and print code part:
      cooled solid suppository is sent to the seal district: preheat mould——>seal mould——>code print mould. and finished product is cut for 4/5/6 grains or 6 grains for a group.(according to customer’s requirement.)

  • Main parts induction:

    • Molding filling part:
      it is formed by film plate、transmit clamp、molding、finishing base、dotted line cutting、filling pump、material barrel、material circulator and section cutting, finish film making shell, material filling process.

    • Base finishing and dotted line cutting base:
      with cutter processing bottom margin, dotted line cutting .

      3 processing bottom margin

      Dotted line cutting

    • Filling:
      it is formed by filling pump, material barrel, stirrer , circulation pump, to finish filling process.filling pump have several plunger pump, adjust filling quantity by hand shank on the top of it, there is 6 or 7 terminals injector at the lower part of pump add the material into material barrel, heat the element to keep certain temperature, and mixer is driver by speed motor, keep the uniformity temperature, circulator keep material is cycled between material barrel and filling pump.

      Filling pump

      Material barrel, mixer and circulator

    • Segmentation and cutting:
      according to setting , the film material is cut 30 grain per row or 28 grain per row.

      Segmentation and cutting

    • Cooler bin parts:
      it is formed by two cooling tunnels and air coolers, to finish solidify process.segmented strip entrance cooling tunnel and cool, circulator repeat running send it to sealing process water chiller supply cool water, which is homodisperse by cooling fan,and the temperature is controlled 8℃~16℃.

      Cooler bin

      Cooling tunnel

    • Finish sealing trail part:
      solidified strips are reheated after sealing, and printed lot number.


  • PLC checking function: through PLC online checking function to self-checking and alarm for running stoppage, and show the reason of stoppage in order that the operator remedy it in time.

  • Filling part within free static electricity system.

  • Agitation vat speed adjustment system

  • Cooling speed adjustment system

  • Cutting gains speed adjustment system

  • Notice: finished products can be set 4/5/6/7pcs. The machine can product PVC/PE

  • Meet cGMP