Capping Machines / Screw Capping Machines
Semi Automatic Screw Capping Machine
Compact semi-automatic screw capping machine with motorized clutch-type capping head, mechanical torque adjustment and manual bottle and cap handling for up to 25 bottles per minute.

Machine Overview
The Semi Automatic Screw Capping Machine from Technogen Enterprise is a compact operator-assisted system for applying threaded screw caps to compatible bottles and containers. It is designed for production facilities where smaller batch quantities and flexible packaging formats make a fully automatic bottle capping line unnecessary.
The machine uses a motorized screw capping head with clutch and mechanical torque adjustment. The operator manually positions the bottle and places the screw cap before initiating the capping operation. The head tightens the cap according to the selected mechanical setting.
The specified production output is 20–25 bottles per minute, depending on operator efficiency and bottle handling. The machine is described as suitable for round, flat, square and triangular containers, with minimal change parts for compatible bottle diameter variations.
An adjustable bottle-height gauge enables practical setup for different containers, while the front-mounted control panel provides convenient access to machine operation. Speed variation is provided through a variable frequency drive.
The machine is constructed using a heavy-duty stainless steel body, with access doors for routine servicing. Its stated container diameter range is 22–100 mm, height range 58–240 mm, and screw cap diameter range 18–52 mm with required cap change parts.
The equipment is supplied for single-phase electrical operation, with 0.75 kW specified power consumption. Its compact footprint and manual bottle handling make it appropriate for laboratory-scale, pilot and smaller commercial packaging applications.
Technogen Enterprise manufactures, supplies and exports semi-automatic screw capping equipment from Ahmedabad, Gujarat, India for manufacturers seeking straightforward, torque-adjustable bottle closure application.
Applications
Operating Principle
The machine applies threaded bottle closures through a motorized clutch-type screw capping head, with operator-assisted loading and unloading.
Manual Bottle Loading
The operator places the bottle at the capping station and confirms its alignment beneath the capping head.
Manual Cap PlacementA compatible screw cap is positioned onto the container neck by the operator.
Bottle Height Adjustment
The bottle-height gauge is adjusted according to the selected container height.
Capping Head Operation
The motorized capping head rotates and tightens the screw closure.
Mechanical Torque Adjustment
The clutch and torque adjustment arrangement controls the mechanical tightening action according to the selected setup.
Bottle Removal
The operator removes the capped bottle and positions the next container for the following cycle.
Speed Adjustment
The variable frequency drive permits operating-speed adjustments within the machine's working arrangement.
Salient Features
Compact semi-automatic single-head screw capping machine
Operator-assisted bottle loading and cap placement
Motorized screw capping head
Mechanical clutch mechanism for tightening control
Mechanical torque adjustment facility
Heavy-duty stainless steel body construction
Service doors for maintenance access
Front-mounted operating control panel
Adjustable bottle-height gauge
Variable frequency drive for capping speed control
Specified production output of 20 to 25 bottles per minute
Suitable for round flat square and triangular bottles within operating limits
Minimal change parts for compatible bottle diameter variations
Cap change parts for selected screw cap diameters
Low power consumption of 0.75 kW Single-phase electrical connection
Compact machine footprint for small production facilities
Technical Specifications
Final specifications may vary with container size, product characteristics, selected model and approved configuration.
| Parameter | Specification |
|---|---|
| Model | TGSC-20S |
| Type of Capping | Screw Type Capping on Bottle |
| Output | 20 to 25 bottles per minute depending upon operator efficiency |
| Number of Screw Capping Heads | 1 |
| Power Consumption | 0.75 kW |
| Electrical Connection | 230 V, Single Phase, 50 Hz |
| Screw Cap Diameter | 18 mm to 52 mm, with change part |
| Container Diameter | 22 mm to 100 mm |
| Container Height | 58 mm to 240 mm |
| Overall Dimensions (L × W × H) | 1250 × 750 × 1400 mm approximately |
Applicable Industries
Frequently Asked Questions
Is the machine fully automatic?
What output can be achieved?
Can tightening torque be adjusted?
What cap diameters are supported?
Can different bottle shapes be processed?
Request Technical Quote
Discuss Semi Automatic Screw Capping Machine with our engineering team.
Provide bottle and cap drawings, required capping torque, container dimensions and expected daily production to Technogen Enterprise for a semi-automatic screw capping machine quotation.



