BDH-ZY-4WCM
BodingHui
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The Automatic Servo Motor 4-Wheel Screw Tightening Sealing Capping Pressing Packaging Machine is a fully automated linear capping system engineered for high-performance sealing of screw caps, threaded pump heads, spray pumps, hand-button sprayers, and other bottle closures. Utilizing four individually controlled servo motors, the machine performs cap feeding, bottle clamping, conveying, and screw tightening with exceptional precision and repeatability.
Key Features & Benefits:
High-Speed Operation: Capable of processing 40–60 bottles per minute, the system significantly boosts production throughput.
Precision Torque Control: Each of the four wheels is driven by a servo motor, allowing exact torque adjustment to prevent under- or over-tightening and ensure leak-proof seals.
Wide Compatibility: Accommodates various bottle shapes, neck sizes, and cap types without the need for spare parts—simple adjustments adapt the machine to different products.
Sturdy & Customizable Design: The wheels and central compression mechanism are built for durability and can be tailored to specific product dimensions.
User-Friendly Interface: Equipped with an intuitive HMI (such as Xinje) for easy setup, monitoring, and operation.
Stable & Reliable Performance: Electrically controlled motion and integrated positioning devices contribute to consistent, trouble-free performance across continuous runs.
Technical Specifications:
Voltage: 220/380V, 50–60Hz
Power: 2KW
Working Speed: 40–60 bottles/minute (servo-controlled)
Dimensions: 810 × 750 × 1650 mm (excluding conveyor)
Weight: 185 kg (excluding conveyor)
Suitable Bottle Size: Customizable
Applications:
Ideal for capping operations in the food, beverage, pharmaceutical, cosmetic, daily chemical, and pesticide industries, this machine provides a flexible, efficient, and reliable sealing solution that enhances both productivity and product integrity.
| Machine Model | BDH-ZY-4WCM |
| Voltage | 220/380V, 50-60Hz |
| Power | 2KW |
| Appropriate bottle size | Customized |
| Working speed | 40-60 bottles per minute (servo control) |
| Size | 810*750 * 1650 mm (excluding the conveyor line) |
| Weight | 185 kilograms (excluding the conveyor) |
Principle:
Electrically controlled movement, strong stability; equipped with positioning device, standard screw cap, easy to operate; Wide range of lock caps, can lock bottle caps of different shapes and specifications; Solve the nozzle, pump head, spray pump, hand button spray head screw cap Difficult problems; The speed of the lock cap is adjustable, and the tightness can be adjusted according to different bottle caps.
Touch Screen:
Equip HMI from brands like Xinje, and others for industrial control, along with customized industrial software, These HMIs are designed to be intuitive and easy to navigate, allowing operators to quickly adapt to the system.
Four wheels:
Controlled by servo motors, can set torque.
Using four wheels and a center compression device, the capping process is synchronized to ensure secure and tight sealing of the cap onto the bottle neck. The wheels are sturdy and durable, and their size can be customized according to your product.
1. What bottle types and cap sizes can this machine handle?
The machine is designed to accommodate a wide variety of bottle shapes, neck sizes, and cap types—including screw caps, pump heads, sprayers, and threaded closures. The four adjustable wheels and center compression system can be easily reconfigured to suit different product dimensions without the need for replacement parts.
2. How is the tightening torque controlled?
Each of the four capping wheels is driven by an independent servo motor, allowing precise torque adjustment through the touchscreen interface. This ensures consistent tightness, prevents leaks, and avoids damage to caps or bottles.
3. What is the maximum output speed?
The machine operates at a speed of 40–60 bottles per minute, depending on bottle and cap specifications. Speed is fully adjustable via the servo control system to match production line requirements.
4. Can the machine be integrated with existing production lines?
Yes. The machine is designed for seamless integration with common conveyor systems. Its compact footprint (810×750×1650 mm) and flexible bottle handling make it suitable for both standalone use and inline automation.
5. Is special training required to operate the machine?
Operation is simplified through an intuitive HMI touchscreen (e.g., Xinje brand). Basic training is provided for setup, adjustment, and routine operation, enabling operators to quickly adapt to the controls.
6. What industries is this capping machine suitable for?
It is widely used in food, beverage, pharmaceutical, cosmetics, daily chemicals, and pesticide industries—any sector requiring reliable, high-speed sealing of screw-threaded caps or pump-style closures.

