Automatic Four-Wheel Capping Machine
Product Introduction
The Automatic Capping Machine is designed for fast and consistent tightening of screw caps on bottles and containers. Its four-wheel capping system applies stable pressure from both sides, ensuring accurate cap alignment and reliable sealing without damaging the cap surface.
This four-wheel capping machine is suitable for plastic, glass, and metal bottles used in food, beverage, pharmaceutical, cosmetic, chemical, and household product industries. It can operate independently or be integrated with filling, labeling, induction sealing, and packaging lines.
Key Technical Highlights
- Four-Wheel Capping System: Two pairs of capping wheels provide gradual and stable cap tightening.
- Adjustable Capping Force: Wheel pressure and speed can be adjusted for different caps and bottles.
- Continuous Operation: Bottles are capped while moving on the conveyor, improving production efficiency.
- Stable Bottle Positioning: Adjustable side belts prevent bottles from shaking or rotating during capping.
- Wide Compatibility: Suitable for various round, square, oval, and irregular-shaped containers.
- Easy Changeover: Bottle guides, side belts, and capping wheels can be quickly adjusted.
- Consistent Sealing: Provides uniform tightening to reduce loose caps and product leakage.
- Gentle Cap Handling: Flexible capping wheels help prevent cap scratches, deformation, and overtightening.
- High Production Efficiency: Automatic continuous capping reduces manual labor and increases output.
- Flexible Line Integration: Easily connects with automatic filling, labeling, coding, and inspection equipment.
- Customizable Configuration: Cap feeders, safety covers, sensors, and rejection systems are available.
Technical Specifications
| Model No. |
DL-SL330 |
| Production Capacity |
30-100 BPM |
| Power |
0.37KW |
| Capping Diameter |
18-60mm |
| Cap Height |
30mm |
| Machine Size |
L2000*W700*H1500(mm) |
Frequently Asked Questions
1. What is a four-wheel capping machine?
It uses four rotating wheels to gradually tighten screw caps while bottles move continuously along the conveyor.
2. What types of caps can it handle?
It is suitable for common plastic and metal screw caps, depending on the cap shape and dimensions.
3. What bottles are compatible with the machine?
The machine can handle plastic, glass, and metal bottles in round, square, oval, or irregular shapes.
4. Can the capping force be adjusted?
Yes. The wheel pressure, capping speed, and side-belt settings can be adjusted.
5. Does it include an automatic cap feeder?
An automatic cap sorter, elevator, or feeding system can be added as an optional configuration.
6. Can it prevent caps from being overtightened?
Yes. Proper adjustment of the capping wheels helps control tightening force and reduce cap damage.
7. Is it suitable for different bottle sizes?
Yes. The conveyor guides, side belts, machine height, and capping wheels are adjustable.
8. Can it work with an existing production line?
Yes. It can be integrated with filling, sealing, labeling, coding, and packaging machines.
9. What industries use this machine?
It is widely used in food, beverage, cosmetics, pharmaceutical, chemicals, lubricants, and household products.
10. Can the machine be customized?
Yes. The conveyor height, capping range, production speed, cap feeding system, and electrical components can be customized.
