Automatic Six Head Bottle Screw Capping Machine
High-Efficiency Capping for Massive Production
The Harsiddh Automatic Six Head Bottle Screw Capping Machine (HBCS-150S) is a robust solution designed for pharmaceutical, cosmetic, and food industries requiring ultra-reliable, high-speed performance. This rotary model handles a wide variety of bottle sizes (10ml to 250ml) and cap diameters, offering a compact footprint without sacrificing power. Its CE-certified design ensures low power consumption and vibration-free operation at peak speeds.
Reliable Operational Workflow
The machine provides a continuous, high-speed automated cycle.
Sequence of Operation:
- High-Speed In-feed: Bottles move along the SS conveyor and are indexed into the star wheel for precise alignment.
- Cap Picking: Oriented screw caps are delivered via a chute for pick-up by the containers; sensors verify bottle presence before delivery.
- Rotary Capping: As the turret rotates, the six capping heads apply the pre-set torque to ensure a perfect, leak-proof seal on every bottle.
- Security Check: The system constantly monitors for anomalies like tipped bottles or jams, triggering an instant halt if a fault is detected.
- Discharge: Successfully capped bottles are smoothly transferred back to the conveyor for final labeling or secondary packaging.
Technical Specification
| Specification | Details (HBCS-150S) |
|---|---|
| Capping Head | Six Head Rotary |
| Output Per Hour | 4,000 to 7,000 Bottles (Size Dependent) |
| Bottle Range | 10ml to 250ml (Dia. 22 to 100mm) |
| Bottle Height | 50mm to 250mm |
| Cap Diameter | 19mm to 38mm |
| Main Motor | 1.5 H.P. / 415 V / 3 Phase |
| Dimensions (L x W x H) | 1700mm X 900mm X 1700mm |
| Net Weight | Approx. 480 Kgs |
Frequently Asked Questions
Can the machine handle different types of plastic screw caps?
Yes. The Harsiddh Six Head Screw Capper is highly versatile. It is designed to handle a wide variety of plastic closures, including standard threaded caps, flip-top caps, and even specialty ribbed caps. The picking and placing mechanism is precision-engineered to ensure the threads are aligned perfectly before the final torque is applied.
How is the capping torque controlled to ensure a consistent seal?
To maintain product integrity and prevent leaks, each of the six capping heads is equipped with an Adjustable Magnetic Torque Capping Head. This allows the operator to set a specific torque limit for each head. Once the cap reaches the desired tightness, the head "slips" or disengages, ensuring that every bottle is sealed perfectly without damaging the plastic threads or the bottle neck.
How does the automatic cap feeding and orientation system work?
To maintain a fully automated high-speed workflow, the machine is integrated with a Vibratory or Rotary Cap Elevator/Orientor. This unit automatically sorts bulk caps from a hopper, ensures they are oriented correctly (open-side down), and feeds them into a delivery chute. The "No Bottle – No Cap" sensor ensures that a cap is only released when a bottle is present, eliminating waste and keeping the conveyor clean.
What are the key construction and maintenance standards?
As a cGMP-compliant model, the machine is built for durability and high hygiene standards:
Material: The main frame and all covers are made of SS 304 stainless steel, while components in contact with caps are made of stainless steel or high-grade engineering plastics.
Changeovers: The machine is designed with "Quick-Change" star-wheels and guide rails, allowing you to switch between different bottle diameters and heights with minimal downtime.
Safety: It features a complete acrylic safety cabinet with interlock switches that stop the machine if the doors are opened during a production run.
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