Adelphi Group

Mastercap Indexing Capper

Mastercap Automatic Capping Machine – High Efficiency Screw, Press-On and Tamper-Proof Cap Application for Bottles and Containers.

Product details

  • High Efficiency Capping
    Speeds up to 3,300 caps per hour, increasing line throughput and ROI.
  • Cap Diameter Range
    Handles 20-80mm caps, including screw caps, press-on caps, tamper-proof caps, aerosol overcaps and inserts.
  • Robust Construction
    Made from durable 304 stainless steel, suitable for harsh industrial environments.
  • Waste Reduction
    “No container, no cap” and queue sensing reduce wasted caps.
  • Safety Features
    Capping zone protected by interlocked guards for operator safety.
  • Variable Torque
    Easily adjustable via magnetic clutch to suit different cap types.
  • Low-Level Cap Detection
    Cap track low-level detection ensures production is not disrupted.
  • Cap Feed System
    Automatic cap feed elevator, rotary disc feeder or vibratory bowl feeder options depending on cap type.

Technical specifications

Specification   
Typical Product Output Up to 55 containers per min 
Machine Height 2.4 - 2.8 m (approx) 
Machine Width 1.4 m (approx) 
Machine Length 2.7 m (incl. Tunnels, (approx)) 
Crate Dimensions 40ft HC container 
Standard Electrical Supply 400VAC, 3PH + N + Earth 50/60 Hz 
Compressed Air Working Pressure 6 bar (0.6 Mpa) 
Cap Range 20 - 80 mm  
Mastercap Capper Left On 600 x 600
Mastercap Capper with Bowl Feeder 600 x 600
Mastercap Screw Caps 600 x 600

Service & Maintenance

Hygienic Parts: 304 stainless steel construction

Maintenance: Visual inspections

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.

FAQs

  • What is the Mastercap Indexing Capper used for?

    The Mastercap Indexing Capper is used for fully automatic application of screw caps, press-on caps, tamper-evident caps, aerosol overcaps and inserts to bottles and containers. It ensures fast, accurate and repeatable capping at speeds up to 3,300 caps per hour, improving efficiency across production and packaging lines. 

    Ask the Expert: Powercap Inline Capper & Mastercap Automatic Capping Machine

  • What cap sizes can it apply?

    The Mastercap Indexing Capper handles caps from 20–80 mm in diameter, covering most standard consumer, industrial and pharmaceutical packaging formats. 

  • How fast is the capping process?

    The machine delivers speeds of up to 3,300 caps per hour, depending on: 

    • Cap type
    • Bottle size
    • Number of indexing positions
    • Cap feeding system 

    This high throughput improves production efficiency and reduces labour requirements. 

  • How does cap feeding work?

    Three cap-feeding options are available, depending on cap style: 

    • Automatic cap elevator – for most screw and press-on caps
    • Rotary disc feeder – for stability and continuous orientation
    • Vibratory bowl feeder – ideal for small or lightweight caps requiring precise orientation 

     These ensure consistent and uninterrupted cap supply. 

    Mastercap Automatic Capping Machine – Boost Throughput, Eliminate Downtime

  • Is the capping torque adjustable?

    Yes. The magnetic clutch allows variable torque adjustment to suit different cap materials and tightness requirements, ensuring: 

    • Secure, consistent seals
    • Avoidance of over-tightening or cap damage
    • Compliance with quality standards 

Related case studies

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