Rotary Volumetric Bottle Liquid Filling and ROPP Machine (Monobloc-8×8) Model-PRFS-8/8

Rotary Volumetric Bottle Liquid Filling and R.O.P.P Machine


Automatic Rotary Piston Filling Cum Sealing Machine is versatile, self-supported on stainless steel leg with height adjustable adjustment system. The machine is precision built on sturdy welded MS frame completely enclose in stainless steel sheet and doors are providing to facilitate the servicing of machine, work on volumetric principle with rotary motion. The unit is made compact, versatile and enclosed in stainless steel elegantly matt finish body. No container No filling & No Sealing system arrangement is standard features of the machine. The main drive of the machine, conveyor drive & cap-feeding bowl consist of A/c Motor with synchronized variable A/c Frequency Drive.


Containers moving on SS Slat conveyor, feed below the filling nozzles through feed worm & in-let star wheel, Filling station consist of volumetric filling head and a central rotating liquid reservoir tank. This reservoir tank fed continuously with the liquid by external source. In-feed liquid controlled automatically by sensing the liquid level in the reservoir tank with the help of float switch to actuate pneumatically operated solenoid valve. Fill volume adjustment can be done by a screw, which changes the volume of all the syringes simultaneously. Fine adjustment of individual syringe is possible with the help of mechanism provided on top of the individual syringe. After filling star wheel bringing the container below the sealing head in the subsequent indexing part, mean while the bottle pickup a cap from the delivery chute of cap filling bowl, where the body and the neck of the container are positioned below the rotating head, where the sealing head is performing perfect operation of threading & sealing.

Technical Specification of Rotary Volumetric Bottle Liquid Filling and ROPP Machine (Monobloc-8×8) Model-PRFS-8/8:

Model PRFS-8/8
Output/Hour* 4000 to 10000
Number of head/Syringe 8
Direction of Movement** Left to Right
Fill Size*** 30 ml to 200 ml
Electric Specification** Main Machine 5 HP / 415Volts / 50 Hz.
Oriental Bowl 0.5 HP / 415Volts / 50 Hz.
Conveyor 0.75 HP / 415 Volts / 50 Hz.
Height of Conveyor** 910 mm to 960 mm Adjustable
Machine Dimensions** 3660 (L) x 1700 (W) x 2400 (H)
Case Dimensions 3850 (L) x 1900 (W) x 2400 (H)
Net Weight 2650 Kgs
Gross Weight 3250 Kgs
Change parts required (A) Container: Star Wheel, Back Guide, Feed Worm, Nozzle
(B) Cap: Die, Delivery chute.
(C) Syringes (If volume higher/lower then specification)

Input Specifications:

ROPP Cap Specification Diameter** 19 mm to 38 mm***
Height** 15 to 18.3 mm
Container Size** Round Shape Ø 22 mm to Ø 100 mm***
Respectively height 58 mm to 240 mm***
(Height option for other bottle height available)
Flat / Square 15mm to 100 mm (Length)***
Respectively 10mm to 50 mm (Width)***
Respectively height 58 mm X 240 mm***
(Height option for other bottle height available)
Note :

* Depends on bottle size, cap size and type of cap.

** We can supply as per customer requirements.

*** With help of change parts.

Salient Features:

  • ‘GMP” Model based on advanced technology.
  • Single Operator for Two Operations.
  • Less Floor Area – as both the sections driven by one motor.
  • No Contamination – as immediate sealing of filled bottles.
  • Accuracy + 1% accuracy due to piston dozing principle.
  • Centralized Volume Adjustment System- no down time in volume settings.
  • No Bottle –No Fill for Individual head, hence no spillages.
  • Placing of Cap Feeder Outside Monoblock-avoid entering of dust in it.
  • Less Caps in chute, automatically stop the Machine.
  • Additional sensors for minimum and maximum level of cap in chute which automatically start and stop rotary cap feeder to avoid damage of caps during rotation and waste of energy.
  • Better finish – imported polished, laminated S.S. sheet used.
  • Separate variator drive to control speed of conveyor.
  • Electronic liquid level controller and pneumatically controlled control valve.
  • Drip trays under the conveyor.
  • Self Lubricating UHMW – PE Guide profile for Low friction wear surface, smooth and noiseless conveying.
  • Universal Coupling for quick and easy setting of In-feed worm.
  • Safety Guard for Operation and Protection.
  • Electronic Sensor at out feed for Bottle Jamming.

Features in PLC base Operations (Optional):

  • All operational controls through PLC.
  • à Fault Indications.
  • à Help Menu.
  • à Auto / Manual operational mode.
  • Auto rejection system.
  • à 10 Recipes according to operation.
  • à Various Alarms.
  • à Production / Batch counter.
  • à Multi level password security.
  • à Guard Inter locking.

Optional features:

  • Motorized Volume Adjustable system.
  • Motorized height adjustable system for sealing system.
  • Automatic conveyor washing system.
  • Cap elevator for automatic cap feeding in cap feeder.
  • Nitrogen flushing.

Utility Requirement:

Electrical supply 3 Phase + Neutral + Earthing
Electrical load 3 KW
Air Pressure 6 bar pressure 0.5 CFM

Rotary Volumetric Bottle Liquid Filling and R.O.P.P Machine Videos