The 4 Wheels Capping Machine is a fully automatic solution for efficient and precise capping of glass, PET, and plastic bottles in food, beverage, cosmetics, and chemical industries. Built from high-quality stainless steel, it ensures durability, hygiene, and long-term reliability.
Equipped with four rubber wheels, a PLC touch screen control, and advanced sensors, it detects bottles, guides caps, and prevents errors, ensuring smooth and consistent operation. Adjustable for bottle heights and cap types, it operates at speeds of 25–35 bottles per minute, providing high efficiency while reducing labor costs.
Compact and electric-driven, it integrates seamlessly with filling and labeling lines. CE certified, the machine meets international safety standards, offering reliable performance and comprehensive after-sales support including training, maintenance, and online guidance.
4 Wheels Capping Machine — Efficient, Precise, and Versatile
1.Automatic Cap Feeding & Safety Control
4 Wheels capping machine equipped with a vibrating tray, conveyor feed system and photoelectric sensors, ensuring continuous cap supply while preventing errors or accidents.
2.Tool-Free Adjustments
Easily adjust capping wheel height, spacing, and clamping force for different bottle sizes and shapes without using tools, saving time during production changes.
3.High-Speed & Stable Capping
The four-wheel clamping mechanism ensures balanced torque and high-speed operation, capable of reaching up to 35 bottles per minute, while preventing cap damage or slippage.
4.Versatile Cap Compatibility
Handles various cap types including screw caps, anti-theft caps, pump heads, sprinkler caps, and children’s caps, making it suitable for multiple industries.
5.Durable & Hygienic Construction
Made with GMP-compliant 304 stainless steel, providing long-lasting durability, easy cleaning, and a polished professional appearance.
6.Advanced Digital Control
Integrated Schneider PLC and high-tech touchscreen allows parameter setting, program saving, fault alerts, and intuitive operation for enhanced efficiency.
7.Labor-Saving & Production-Ready
High automation reduces manual labor, improves line efficiency, and synchronizes smoothly with upstream filling machines to form a fully automated packaging process.
Technical Parameters
| 1 | Capping Head | 1 Heads |
| 2 | Production Capacity | 25-35BPM |
| 3 | Cap diameter | Up to 70MM |
| 4 | Bottle Height | Up to 460MM |
| 5 | Voltage/Power | 220VAC 50/60Hz 450W |
| 6 | Driven way | Motor with 4 wheels |
| 7 | Interface | DALTA Touch Screen |
| 8 | Spare Parts | Capping Wheels |
4 Wheels Capping Machine Working Principle
1. Container and Cap Conveying
Containers are fed onto the conveyor and transported to the capping station. Caps are supplied to the machine via a cap feeder or elevator, ensuring a stable and continuous cap supply for uninterrupted capping.
2. Cap Placement and Positioning
After the container arrives at the capping station, the cap is placed onto the container opening. Advanced machines use sensors and alignment systems to ensure each cap is correctly positioned before the capping operation begins.
3. Cap Application
Depending on the machine configuration, a torque-controlled spindle capping system is used to apply the caps. Accurate torque control is essential to ensure secure cap tightening while preventing damage to the container or the cap. The machine can be adjusted to suit different cap sizes and container shapes, ensuring consistent capping performance.
4. Quality Control and Inspection
Many modern capping machines are equipped with inspection systems to verify that each cap is properly sealed. Containers with incorrectly applied caps are automatically identified as non-conforming, ensuring compliance with quality control standards.
5. Completion and Discharge
Once the capping process is completed, the containers are discharged from the capping station and conveyed to subsequent packaging operations, such as labeling or cartoning.
How Does the Type of Bottle Cap Affect the Selection of a Capping Machine?
The 4 wheels capping machine is designed to efficiently seal a wide array of bottle types, including those with round caps, spray pump caps, trigger sprayer cap, and others, making it an ideal solution for bottle sealing. Unlike traditional capping tools, Npack’s automatic bottle capping machine, equipped with a 4-wheel capper, is notably more user-friendly. Its design incorporates a simplified adjustment system that significantly reduces the need for manual tool adjustments. This innovation not only streamlines the machine’s operation but also drastically boosts the efficiency of the capping process for bottles.
Versatile Cap Compatibility
Whether you’re dealing with standard screw-on caps, spray pump caps found in cosmetic or household products, or glass caps used in the food and beverage industry, this machine adapts seamlessly. Its design ensures consistent, secure sealing across an extensive range of cap shapes and materials.This flexibility makes the 4 wheels capping machine a reliable choice for manufacturers handling multiple product lines requiring varied cap styles.
