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Automatic Pump Cap Screwing Machine for Lotion Bottles

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This Automatic Pump Cap Screwing Machine is designed to automatically feed and tighten pump caps on lotion bottles. Using servo-driven torque control, it ensures airtight sealing while preventing scratches on the pump head. Widely applied in the daily chemical and personal care industries, this Lotion Bottle Capping Machine is ideal for packaging products like body wash, hand cream, facial cleanser, and shampoo, significantly improving production efficiency.
Pump Capping Machine automatic pump machine
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  • capping method
  • Torque
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Application Daily Chemical & Personal Care, Cosmetics & Beauty
Capacity 50-65b/min
Brand RUN-TECH
capping method rotary capping type
Torque 0.2-20 N·m

Product Introduction

Automatic Pump Cap Screwing Machine

· Automatic cap feeding and positioning

· Servo-controlled screwing torque

· Quick changeover for different cap sizes

· PLC touch screen operation

· Sample-Based Customization

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Basic Information

Automatic Pump Cap Screwing Machine for Lotion Bottles

The Automatic Pump Cap Screwing Machine is designed for precise and stable tightening of threaded pump caps on bottles and containers. It uses a servo-driven screwing system to control torque and rotation speed, ensuring consistent sealing without over-tightening or damaging the pump head. This Pump Cap Screwing Machine fits various bottle types and cap sizes, making it suitable for daily chemical, cosmetic, and personal care production. It can operate as a standalone unit or connect with filling, labeling, and conveyor lines. We also serve brand manufacturers, OEM/ODM facilities, contract packagers, importers, and line integrators, helping customers make a successful transition from manual production to automatic operation. With automatic cap feeding, missing cap detection, and quick changeover, it helps manufacturers improve efficiency and reduce manual work.

 Pump Cap Screwing Machine for Your Production Scale

1.Semi-Automatic Pump Cap Screwing Machine

Ideal for startups and factories with low output or frequent product changes. Operators manually place the pump caps, and the machine completes the tightening using a reliable motor-driven or basic servo mechanism. This semi-automatic setup minimizes initial investment while ensuring stable capping quality, making the transition from pure manual labor to automated operation much smoother.

2. Inline Pump Cap Screwing Machine

Best suited for medium-capacity lines with mixed SKU schedules. This continuous inline system features a compact footprint and intuitive hand-wheel adjustments for rapid tool-free changeovers. It seamlessly integrates with your existing conveyor belts to handle varying bottle shapes continuously, delivering consistent capping torque and significantly reducing labor costs for growing daily chemical factories.

3. High-Speed Rotary Pump Cap Screwing Machine

Built for large-scale, continuous mass production. Utilizing a multi-station rotary platform, this equipment synchronizes bottle feeding and cap tightening to achieve maximum throughput. The heavy-duty structure ensures ultra-low vibration and high stability, perfectly meeting the strict efficiency and output demands of large enterprises producing high-volume personal care and household products.

4. Customizable Pump Cap Screwing Machine

Designed for unique bottle shapes, non-standard trigger caps, or specific production line layouts. This flexible platform allows for tailored fixtures, custom cap feeding tracks, and specialized torque settings. Whether you need to handle irregular containers or integrate with a complex packaging line, it provides a customized capping solution that adapts perfectly to your specific manufacturing requirements.

Pump Cap Screwing Machine Applications by Industry

1. Daily Chemical & Personal Care

Shampoos, body washes, hand sanitizers, and lotions use threaded pump caps for dispensing. This Automatic Capping Machine tightens caps accurately without scratching the pump head, ensuring clean and reliable sealing for retail and professional use.


3. Pharmaceutical & Healthcare

Disinfectants, sanitizers, and medical liquids require secure and hygienic sealing. With stainless steel contact parts and precise torque control, the machine ensures airtight capping for safety and regulatory compliance.

2. Cosmetics & Skincare

Serums, creams, and facial lotions often come with pump dispensers. The Pump Cap Screwing Machine handles small caps with precision, delivering consistent torque and a premium finish for high-end cosmetic packaging.


4. Household & Industrial Chemicals

Detergents, cleaning liquids, and chemical products use durable pump caps for safe dispensing. The Automatic Pump Cap Screwing Machine operates reliably in demanding environments, handling various bottle sizes and cap types.

Content Block for Pump Cap Screwing Machine

Actual Throughput vs. Rated Speed

When evaluating an Automatic Pump Cap Screwing Machine, buyers should focus on the actual output of perfectly sealed bottles per shift, not just the theoretical speed on the nameplate. Real capacity is heavily influenced by cap feeding consistency, dip tube straightness, and upstream/downstream line synchronization. Testing the machine with your actual pump caps and bottles provides a realistic foundation for your capacity planning and labor allocation.

Screwing Quality Beyond Torque Settings

Torque accuracy is only one factor in achieving a high-quality seal. Buyers must also consider thread engagement depth, pump nozzle orientation, and whether the dip tube is correctly inserted without pinching. The equipment should be verified under real production conditions to ensure it prevents cross-threading, avoids scratching the pump head, and guarantees a leak-free finish. This comprehensive quality control is essential for maintaining product integrity and brand reputation.

FAQ

1. How long does it take to change over to a different cap size?

Usually 10–20 minutes on standard models, using hand knobs and quick-release fixtures. No complex tools are required.

2. Can this machine handle both lotion pumps and spray pumps?

Yes. With adjustable gripping jaws and torque settings, it handles lotion pumps, spray pumps, and trigger caps.

3. Does the machine prevent the pump head from being scratched?

Yes. Flexible gripping jaws and precise torque control protect the pump head and cap surface during tightening.

4. What is the filling accuracy?

The machine provides consistent torque accuracy for reliable sealing, reducing the risk of leakage or loose caps.

5. What is the warranty and after-sales support?

The main machine comes with a one-year warranty, excluding wearing parts. Remote troubleshooting, installation training, and global spare parts support are available.

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