Surekap SK600 Cap Tightener

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SUREKAP SK600 CAP TIGHTENER

The SureKap SK600 Cap Tightener is a rugged, semi-automatic capping solution designed to deliver consistent, accurate torque for a wide range of bottle and cap combinations. Ideal for small to mid-scale production, the SK600 improves sealing reliability while reducing operator fatigue and variability. Built for versatility and ease of use, this cap tightener is well suited for packaging environments where precision and repeatability are critical.

Overview

Accurate

The SK600 is engineered to provide controlled, repeatable cap tightening across various container types, including plastic, glass, and metal bottles. Its semi-automatic operation allows the operator to position the container while the machine applies uniform torque, ensuring secure closures without over-tightening or product damage.

Easy to use

Designed with a compact footprint and durable construction, the SK600 integrates easily into existing packaging workflows or operates as a standalone station. Adjustable torque settings and quick changeover capabilities make it an excellent choice for operations handling multiple cap sizes or product formats.

Dependable

Whether used in food, beverage, pharmaceutical, or industrial packaging, the SK600 delivers dependable performance and improved sealing consistency compared to manual capping methods.

Features

Consistent Torque Control
Delivers repeatable cap tightening to ensure seal integrity and reduce product leakage or rework.

Semi-Automatic Operation
Operator-assisted design improves efficiency while maintaining control over container handling.

Wide Cap Compatibility
Handles a variety of cap types including continuous thread and similar closures.

Adjustable Settings for Flexibility
Quickly adapt to different bottle sizes and cap specifications with minimal downtime.

Compact, Space-Saving Design
Ideal for facilities with limited floor space or as part of a modular packaging line.

Durable Industrial Construction
Built for long-term reliability in demanding production environments.

Ergonomic & Operator-Friendly
Reduces strain compared to manual tightening while improving throughput and consistency.

Specifications

Operation Type Semi-Automatic
Cap Types Continuous Thread & Similar Closures
Container Types Plastic, Glass, Metal
Torque Control Adjustable
Construction Heavy-Duty Industrial Build

Footprint

Compact / Bench or Stand Mounted

Specifications may vary depending on application and configuration.
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Automatic Cap Tightener (CT90-CA)

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AUTOMATIC CAP TIGHTENER (CT90-CA)

This is an economical automatic chuck style cap tightener. It is extremely versatile with numerous standard and custom chucks and liners available. 

Overview

The Speedway CT90-CA is an automatic cap tightener designed for applications where caps must be hand-applied prior to tightening or retorqued after induction sealing. It is suitable for glass, plastic, and metal containers, delivering consistent and accurate torque control to a preset specification. The system accommodates all continuous thread caps, including child-resistant closures.

Multiple configurations are available to suit your production requirements—from starwheel systems for small or difficult-to-handle bottles to multi-head chuck designs for higher-speed operations.

All components, from the conveyor to the custom grippers, are manufactured in-house at our Canadian facility. This allows us to fully customize and optimize each machine to meet your specific application needs.

Features

  • Very flexible, can tighten caps that traditional cappers cannot secure
  • Both standard and custom chucks available
  • Multiple head units available when higher speeds are required
  • Can replace pneumatic heads with servo driven heads
  • Pneumatic bottle gripper 
  • Handles round, square, and irregular containers 
  • Consistent torque with multi-disc slip clutch 
  • Compatible with continuous thread and child-resistant caps 
  • Fast, simple changeovers
  • Simple design and rugged construction will deliver years of reliable service
  • Integrated bottle sensing 

Options include:

  • Starwheel for small or unstable containers
  • Feedscrews for high speed applications
  • Class 2 guarding if required
  • Automatic reject for high or no cap
  • Automatic reject for no induction foil

Specifications

Air Consumption 2-3 cfm @ 90 psi 120V, 5 Amp 1Ph
Cap Type All continuous thread types including childproof
Cap Size Up to 5″ Diameter
Container Size As required
Container Height 1/2″ to as required 
Chuck Size  1/2″ – 5″
Materials Stainless Steel and Aluminum

Conveyor

Number of Chucks

4ft – 30ft long

1-6 heads
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CT90 Table Top Semi-Automatic Cap Tightener

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CT90 Table Top Semi-Automatic Cap Tightener

The Speedway CT90 is a versatile semi-automatic cap tightener designed to deliver consistent, reliable torque for manually applied caps. Built to handle glass, plastic, and metal containers, it easily accommodates a wide range of continuous thread closures—including child-resistant caps.

Overview

Efficient
Engineered for accuracy and ease of use, the CT90 improves efficiency while ensuring every cap is securely tightened to specification. The CT90 features a universal bottle guide that precisely centers round, square, rectangular, and uniquely shaped containers for consistent results. A multi-disc slip clutch ensures accurate, repeatable torque on every cap.

Simple to use
Fully air-operated with integrated bottle sensing, the CT90 is simple to use and highly efficient. Quick changeovers between container sizes can be completed in minutes, while cycle speeds of up to 25 containers per minute keep production moving.

Features

 Rugged, simple design built for years of reliable performance
 User-friendly operation with minimal training required
 Quick, tool-less adjustments for fast bottle changeovers
 Versatile handling of a wide range of container shapes and sizes
 Fully air-operated—no electrical connection required
 Compact footprint with a clean, efficient design
 Adjustable downforce for precise torque control
 Wide selection of chucks and liners to suit various cap types
 Operates as a standalone unit or integrates with conveyors for semi-automatic lines (CT90-CA configuration available)
 Exceptional value, delivering outstanding performance at a competitive cost

Specifications

Air Consumption 1.5 cfm @ 90 psi
Cap Type All continuous thread types including
childproof
Cap Size Up to 5&quot
Container Size Up to 6" Diameter
Container Height Up to 13"
Chuck Size 1/2" – 5 1/2"
Materials Stainless steel and aluminum
Dimensions (W x D x H) 10" x 13" x 34"
Download Specification Sheet
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