Automatic Rotary Piston Filling Cum Sealing Machine

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Automatic Rotary Piston Filling Cum Sealing Machine

‘GMP’s’ 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 steel 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 Specifications:





2500 to 7500

4000 to 10000

Number of head/Syringe



Direction of Movement**

Left to Right

Left to Right

Fill Size***

30 ml to 200 ml

30 ml to 200 ml

Electric Specification **

Main Machine

5 HP / 415Volts / 50 Hz.

3 HP / 415Volts / 50 Hz.

Oriental Bowl

0.5 HP / 415Volts / 50 Hz.

0.25 HP / 415Volts / 50 Hz.


0.75 HP / 415 Volts / 50 Hz.

0.5 HP / 415 Volts / 50 Hz.

Height of Conveyor **

910 mm to 960 mm Adjustable.

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

2500 Kgs.

2650 Kgs


Gross Weight

3000 Kgs.

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)

(A) Container: Star Wheel, Back Guide, Feed Worm, Nozzle
(B) Cap: Die, Delivery chute.
(C) Syringes (If volume higher/lower then specification)

Input Specification:



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)

* Depends on Container size, fill size, Neck diameter of container, nature of liquid & operator etc.
** We can supply as per customer requirements.
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.
Optional Feature:

• Motorized Height Adjustments.
• Automatic chain washing system for conveyor belt.
• In-built pre-inspection.
• Nitrogen Flushing.
• Cap Elevator to feed caps to the cap feeding bowl.
Utility Requirement:

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