High-Performance, Precision-Engineered Servo Capping Machine (with frame)

The Servo Capping Machine (with Frame) is a high-performance, precision-engineered solution designed for versatile liquid packaging. Utilizing advanced servo motor technology, it delivers exceptional torque control and consistent sealing accuracy, making it ideal for a wide range of products—from household essentials like laundry detergent, dish soap, and body wash to automotive fluids like engine oil and antifreeze. It is equally proficient in food-grade applications such as cooking oil, juice. Furthermore highly sensitive materials, such as pharmaceuticals, reagents, etc.

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Servo capping machine (with frame)

Direct Manufacturer from China 23+ years of industry experience

Irregularly Shaped Bottle Filling and Capping Machine
High-precision servo torque control
Precise Detection of Bottle Cap Status
PLC intelligent control

Applicable Industries

pharmaceutical industry

It requires extremely high precision and cleanliness, complying with GMP standards. The core objective is to ensure the safe sealing of the medicines and to record and trace 100% of the capping torque data for each bottle, achieving end-to-end quality monitoring.

Food and Beverage

The pursuit of high-speed production requires excellent cap sealing to prevent leakage, while also ensuring a high yield rate.

Daily chemical industry

The product range is diverse, and the bottle cap types are complex (such as pump heads, spray heads, flip caps, etc.). The machine needs precise torque control to ensure a tight fit while preventing overtightening that could damage the delicate bottle caps or bottles.

Chemical Industry

This machine typically handles large bottles and needs to deal with corrosive chemicals. It must be stable and reliable, effectively solving the common "slippage" problem of plastic bottle caps, ensuring production safety and sealing performance.

Square flat bottle

laundry detergent

Fruit-flavored drinks

engine oil

Skin care products

juice

Eye drops

cooking oil

Essential oils

body wash

Iodine disinfectant

antifreeze

Iodine disinfectant

Dish soap

Iodine disinfectant

Metal bottle cap

Iodine disinfectant

Antibacterial detergent

Technical parameters

frame 304stainless steel
machine feet 304stainless steel
Rated voltage AC220V 50/60Hz
Power 3000W
Gas source 0.4-0.6MPa
Screw cap range Φ18-65mm (custom sizes available upon request)
Capping speed 50-80 bottles/minute (depending on the situation)
Adaptable bottle height 70-330mm (custom sizes available)
Bottle cap type Round caps, pump head caps, and duckbill caps made of plastic or metal, etc.
Total weight Around 90kg

Why Choose Us

Precise servo torque control ensures stable and reliable capping quality.

Utilizing a high-precision servo motor drive, the system achieves a torque control accuracy of up to ±0.1 N·m, allowing for flexible adjustment of torque parameters to suit various cap types. Whether handling child-resistant caps or precision pump heads, it delivers a flawless sealing result—ensuring the bottle body remains undamaged while the cap remains securely fastened.

High yield rates ensure stable and efficient large-scale production.

The equipment is outfitted with an intelligent cap- detection system capable of real-time monitoring for the presence of caps, thereby effectively preventing common issues such as missing or misaligned caps. The entire machine features high-quality motors and a precision-engineered structure, ensuring smooth and reliable operation. It supports continuous 24-hour operation, guaranteeing a consistently high yield rate of over 99.5% during large-scale production runs—thus safeguarding the efficiency and success of your mass manufacturing operations.

Changeover takes only 15 minutes, making flexible manufacturing "one step ahead".

In response to the trend of multi-variety, small-batch production, we have optimized the quick-change structure. Bottle and cap shapes can be quickly adjusted without tools, reducing changeover time to less than 15 minutes, allowing the production line to be "multi-functional" and flexibly respond to market changes.

The entire machine complies with GMP standards and has passed stringent pharmaceutical-grade verification.

The machine body is made of 304 stainless steel with a seamless design, making it easy to clean and disinfect. All electrical components are selected from top international brands, and the equipment meets the requirements of Good Manufacturing Practices (GMP) for pharmaceuticals. It has been successfully applied by many well-known pharmaceutical and health product companies.

Servo capping machine (with frame) Schematic Diagram

Irregularly Shaped Bottle Filling and  Capping Integrated Machine Schematic Diagram

Detailed display

Servo capping machine (with frame) FAQ

Servo technology is synonymous with “precision.”

Torque Control: Traditional methods struggle to control force precisely, often resulting in caps being overtightened (causing damage) or undertightened (leading to leaks).

Dynamic Adjustment: Servo motors achieve exceptional precision of ±0.1 N·m. You can directly set the torque via the touchscreen interface to suit different cap types—such as child-resistant caps or precision pump heads—ensuring absolute consistency in the tightness of every single cap.

It offers extremely broad compatibility.

Industry Coverage: It handles everything from large-capacity laundry detergent bottles and shower gel pump heads with long dip tubes to delicate pharmaceutical reagent bottles.

Cap Types: It supports standard screw caps, tamper-evident caps, child-resistant caps (CRC), and complex pump heads.

Flexibility: As long as they fall within the machine’s mechanical adjustment range, it can handle virtually all mainstream plastic or metal screw caps.

The machine features a built-in intelligent detection system that monitors the production line with “eagle-eyed” precision:

Real-time Monitoring: The system automatically detects whether a cap is missing, whether it has been screwed into place correctly, or if it is misaligned.

High Pass Rate: Combined with its high-precision mechanical structure, the machine achieves a pass rate of over 99.5% during large-scale production runs.

Automatic Alarms/Rejection: Any anomalies are processed automatically, preventing defective products from proceeding to subsequent packaging stages.

Quite the opposite—this is precisely where the machine excels.

15-Minute Changeovers: We have optimized the quick-release mechanism, allowing you to adjust the bottle guide rails and capping head height without the need for any tools.

Parameter Storage: Torque and speed settings for different products can be saved within the PLC menu and instantly recalled with a single touch for subsequent production runs. This “one step ahead” design is ideally suited for flexible production environments involving high-mix, low-volume batches.

It fully complies. * Materials: The machine body is constructed from 304 stainless steel (with 316L available as an option), utilizing a seamless welding process that facilitates easy cleaning and maintenance.

Certification: The entire machine design adheres to GMP standards and has successfully passed rigorous pharmaceutical-grade validation, making it widely applicable in pharmaceutical plants, health supplement manufacturing facilities, and demanding laboratory environments.

What significance does it hold for long-term production operations?
A: The frame serves not merely as a structural support for the exterior, but as the very cornerstone of high-precision production:

Vibration Damping and Stability: Servo capping mechanisms generate subtle vibrations during high-speed operation; a robust, industrial-grade frame effectively absorbs this vibrational energy, ensuring that the capping head maintains a precision of ±0.1 N·m even at high speeds, thereby preventing torque deviations caused by mechanical instability.

Extended Service Life: A stable structural design minimizes mechanical wear on core components (such as servo motors and precision lead screws), enabling the equipment to sustain continuous, high-load operations around the clock (24/7).

Safety: The fully enclosed frame design—integrated with transparent protective windows—allows for convenient visual monitoring of the production process while simultaneously ensuring the operational safety of the personnel.

Absolutely; it possesses exceptional compatibility and scalability:

Seamless Integration: This capping machine is equipped with standard signal interfaces, allowing it to easily interlink with your existing four-head tracking-style filling machine, as well as downstream labeling and coding equipment, thereby achieving synchronized speed control across the entire production line.

Intelligent Communication: Utilizing a mainstream PLC control system, the machine supports data uploading capabilities (including production output statistics, pass-rate monitoring, etc.). If your facility is currently implementing digital management initiatives, this machine can integrate seamlessly into your MES or ERP systems, enabling real-time tracking of production data.