Adelphi Group

Pneumatic Bottle Capping Machine

Quick, efficient and adaptable screw capping machine with precision torque control, ideal for consistent and professional screw cap tightening on bottles and jars.

Product details

  • Fast & Reliable Twist-Off Capping
    The Pneumatic Bottle Capper is designed for efficient and repeatable application of twist-off caps on bottles and containers. Powered by compressed air, it delivers consistent sealing performance and supports reliable product integrity across small to medium-scale production runs.
  • Torque Control by Adjustable Slip Clutch
    Torque is applied via an adjustable mechanical friction system, allowing caps to be tightened consistently without overtightening or damaging caps or containers. This makes the machine suitable for regulated industries where repeatability and control are essential.
  • Pneumatic Container Clamping
    During the capping cycle, the container is securely held in position by a pneumatically operated clamp, ensuring stability and accurate torque application throughout the process.
  • Compact, Portable & Robust Design
    Built for demanding production environments, the Pneumatic Bottle Capper features a compact, bench-top format that is easy to position within existing workflows. Construction from stainless steel and aluminium alloy ensures durability, hygiene and long-term reliability with minimal maintenance.
  • Adaptable for Different Products
    Interchangeable cap chucks allow the machine to be configured for different twist-off cap sizes and formats, supporting flexible production requirements across multiple product lines.

Technical specifications

Specification   
Typical Product Output  Up to 500 per hour 
Machine Height  700 mm 
Machine Width  500 mm 
Machine Length 500 mm 
Machine Weight 15 kg 
Compressed Air Supply Pressure 6 Bar (10 Bar maximum) 
Compressed Air Working Pressure 6 Bar 
Compress Air Consumption 15 to 20 LT per minute free air 
ATEX  Zone Qualification NOT QUALIFIED  
Maximum Bottle Height  320 mm 
Cap Type Screw Cap 
Close-up of automated laboratory filling and sealing machine with tubing and control system handling liquid sample in a glass container for precision industrial quality control applications

Service & Maintenance

Low-Maintenance Pneumatic Construction

The robust mechanical and pneumatic design allows easy access for routine cleaning and inspection. High-quality materials support hygienic operation and long service life in pharmaceutical, cosmetic, food and chemical production environments.

Why Choose Adelphi

  • Proudly Trusted Worldwide Since 1947

    With decades of experience and installations in over 100 countries, Adelphi is a trusted name.
  • End-to-End Project Management

    From concept to delivery, Adelphi provides complete project oversight. Ensuring a seamless operation.
  • Custom Solutions for Every Industry

    Whether you’re filling pharmaceuticals, cosmetics or food products, our products can be tailored to you.
  • British Manufacturing Excellence

    Our equipment upholds the highest standards of quality, craftsmanship & engineering integrity.

FAQ's

  • What is the Pneumatic Bottle Capping Machine used for?

    The Pneumatic Bottle Capping Machine is designed for semi-automatic sealing of twist-off caps on bottles and containers. It provides consistent torque, hygienic construction, and fast throughput. Which makes it ideal for pharmaceutical, cosmetic, food, beverage, chemical and lab environments.

  • How many bottles per hour can it cap?

    This machine can cap up to 500 containers per hour, depending on operator speed, bottle size and workflow setup. Perfect for small to medium-scale production.

  • What types of caps is it compatible with?

    The machine is specifically designed for twist-off caps. With interchangeable cap chucks, it can handle a wide range of cap diameters used across multiple industries.

  • Does it have adjustable torque control?

    Yes. Torque can be precisely adjusted from 0.3 Nm to 4 Nm using a mechanical friction control system, ensuring secure, consistent capping without damaging caps or containers.

  • Is it easy to change cap sizes?

    Yes. The machine features simple, tool-free cap chuck changeovers, allowing operators to switch between different cap sizes quickly, improving productivity and reducing downtime.

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