Automatic Six Head Bottle Ropp Capping Machine
High-Efficiency Tamper-Evident Sealing
The Harsiddh Automatic Six Head Bottle ROPP Capping Machine (HBCS-150R) is a premier choice for pharmaceutical, liquor, and food industries requiring high-speed, pilfer-proof sealing. This rotary model utilizes six specialized heads to mold aluminum caps precisely to the bottle’s neck threads, providing an airtight, tamper-evident finish. With its CE-certified design and compact footprint, it delivers elite performance for production lines handling bottles from 10ml to 250ml.
Reliable Operational Workflow
The machine provides a stable, synchronized flow from bottle indexing to final sealing.
Sequence of Operation:
- High-Speed In-feed: Bottles move along the SS conveyor and are indexed into the star wheel for precise alignment.
- Cap Pick-up: Containers pick up oriented ROPP caps from the delivery chute; sensors verify bottle presence before delivery.
- Rotary Sealing: The six sealing heads descend, using threading rollers to form the cap and sealing rollers to tuck the skirt for a secure finish.
- Security Check: The system monitors for anomalies like tipped bottles or jams, triggering an instant halt if a fault is detected.
- Discharge: Successfully sealed, tamper-evident bottles are smoothly transferred back to the conveyor for final labeling.
Technical Specification
| Specification | Details (HBCS-150R) |
|---|---|
| Sealing Head | Six Head Rotary ROPP |
| 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 28mm |
| Cap Height | 15mm to 25mm |
| 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
What is the production capacity of the Six Head model?
The Six Head configuration is a high-speed rotary system designed for large-scale manufacturing. Depending on the bottle diameter, height, and liquid characteristics, this machine can achieve a consistent output of 100 to 150 bottles per minute. It is an ideal mid-to-high range solution for companies looking to maximize throughput without the footprint of an eight-head system.
How does the machine handle different bottle dimensions and cap sizes?
The Harsiddh Six Head ROPP Capper is engineered for high versatility. It features a motorized or manual head-lifting mechanism to accommodate varying bottle heights. While the capping heads are precision-tuned for specific cap diameters (typically 22mm, 25mm, or 28mm), the star-wheel and guide rail "changeover parts" allow the machine to switch between different bottle shapes (round, flat, or oval) with minimal downtime.
How does the machine ensure a perfect seal without breaking glass bottles?
Each of the six capping heads is equipped with a pressure-compensating spring mechanism. This ensures that the threading and sealing rollers apply uniform torque and downward pressure, even if there are slight manufacturing variations in the glass bottle dimensions. Furthermore, the "No Bottle – No Cap" sensor ensures that a cap is only released when a bottle is present, preventing damage to the sealing heads.
What are the key construction and safety features?
As a cGMP-compliant model, the machine is built for durability and high-hygiene environments:
Stainless Steel Construction: The main frame and all covers are made of SS 304.
Automatic Cap Feeding: Includes an integrated Vibratory or Rotary Cap Elevator that automatically orients and feeds caps into the chute.
Safety Enclosure: It comes standard with a transparent acrylic safety cabinet and interlock switches that stop the machine if the doors are opened during operation.
Smart Controls: A centralized PLC control panel allows for easy adjustment of speeds and monitoring of production counts.










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