Semi Automatic Bottle Screw Capping Machine
Efficient Sealing for Small to Medium Batches
The Harsiddh Semi-Automatic Bottle Screw Capping Machine (HSC-S-50) is the perfect bridge between manual labor and full automation. Specifically designed for small to medium production facilities, it offers the precision of a motorized capping head while maintaining the flexibility of manual container placement. Ideal for the pharmaceutical, food, beverage, and chemical sectors, this machine provides a secure, tamper-evident finish for various container materials including Glass, PET, and HDPE.
Reliable Operational Workflow
The machine provides a stable, repeatable process for high-quality cap application:
- Preparation: The operator sets the bottle height using the adjustable gauge to align the capping head with the container neck.
- Manual Loading: A bottle with a pre-placed cap is manually positioned under the rotating capping head.
- Capping Cycle: The operator initiates the sealing action; the motorized head descends to apply the pre-set torque for a perfect seal.
- Height Clearance: After the sealing process is complete, the head rises automatically (or via manual control) to release the bottle.
- Discharge: The sealed container is manually removed and replaced with the next unit, achieving speeds of up to 40 bottles per minute.
Technical Specification
| Feature | Details (HSC-S-50) |
|---|---|
| Output Speed | Up to 40 Bottles Per Minute (Depend on size) |
| Bottle Diameter | 25 mm to 85 mm |
| Bottle Height | Up to 250 mm |
| Cap Type | Screw / Threaded / ROPP Caps |
| Capping Head | Single Motorized Head |
| Power Drive | 1.0 H.P. |
| Electrical Supply | 230V, 1 Phase, 50 Hz with VFD |
| Net Weight | Approx. 125 Kgs |
| Overall Dimensions | 600 mm x 600 mm x 1400 mm |
Frequently Asked Questions
How does the semi-automatic capping process work?
The operation is straightforward and ergonomic. An operator manually places a filled bottle with a cap loosely rested on the neck onto the machine's base platform. By activating a foot switch or a dual-push button safety system, the capping head descends. The rotating capping die grips the cap, tightens it to the preset tension, and then automatically retracts.
Can the machine handle different bottle heights and cap diameters?
Yes. The Harsiddh Semi-Automatic Screw Capper is highly adjustable. It features a manual pillars/height-adjustment mechanism to accommodate various bottle sizes (from small vials to large 1-liter bottles). The capping dies (the "cups" that grip the cap) are interchangeable, allowing you to switch between different cap diameters—such as 22mm, 25mm, or 28mm—in just a few minutes.
How is the capping torque controlled to ensure a leak-proof seal?
To prevent over-tightening or damage to the plastic threads, the machine is equipped with an Adjustable Friction Clutch or Magnetic Torque mechanism. This allows the operator to calibrate the exact amount of torque applied to the cap. Once the desired tightness is reached, the clutch slips, ensuring every bottle in the batch is sealed with uniform tension.
What are the key construction and maintenance standards?
Even as a semi-automatic unit, this machine is built to industrial cGMP standards:
Material: The main body and components are constructed from SS 304 stainless steel and non-corrosive materials for long-term durability.
Maintenance: The mechanical design is simplified to require minimal maintenance, making it a reliable "workhorse" for daily production.
Safety: It includes an emergency stop button and is designed to operate quietly and safely in a laboratory or cleanroom environment.
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