Tube Crimping Tongs

Hand-operated metal tube crimping tongs for clean, professional tube closures. Ideal for small-batch filling and craft production.

Product details

Clean, Professional Tube Closure
The Tube Crimping Tongs provide a simple and reliable solution for sealing collapsible aluminium tubes, delivering a neat, professional finish suitable for pharmaceutical, cosmetic, craft and laboratory applications.
Defined Fold Method
The pliers are designed to produce two short folds with a flat finish, creating a secure and consistent closure at the base of the tube.
Comfortable, Hand-Operated Design
Featuring durable plastic handles for comfort and grip, the pliers are quick and intuitive to use. Manual operation gives the user full control over the folding process without the need for power or compressed air.
Compact & Lightweight
Lightweight and easy to handle, the pliers are suitable for bench use or mobile applications, making them ideal for small-scale production, laboratory work or craft environments.
Suitable for a Range of Tube Sizes
Designed for use with metal tubes from 12–40 mm in diameter, the pliers support flexible production requirements across multiple tube formats.
Manual Output Capability
With experienced operation, the tongs can support outputs of up to 600 tubes per hour, depending on tube size, material and operator technique.

Technical specifications

Specification
Typical Product Output	Up to 10 per min
Tube diameter range	12 mm to 40 mm
Weight	300 gm

Instructions For Use

Open the main jaws fully
Insert the open end of the tube up to the pins at the back
Squeeze handles firmly to create first fold
Remove tube and place into Folding Slot 1 (narrow slot)
Fold towards yourself
Return tube to main jaws and press firmly
Insert into Folding Slot 2 (wider slot)
Fold towards yourself
Return to main jaws and press to finish seal

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 are the Tube Crimping Tongs used for?

These pliers are designed to manually seal metal tubes (12-40mm diameter) by folding and pressing the tube end to create a clean, secure and professional closure. They’re ideal for small-batch production, laboratories, cosmetics, food artisans and craft applications.
What materials are the pliers suitable for?

They are specifically designed for metal tubes, such as those used for creams, ointments, adhesives, gels, food pastes and specialty craft products.
What tube sizes can they seal?

The pliers are suitable for metal tubes from 12mm to 40mm in diameter, covering the most common tube sizes used in small-batch and laboratory production.
Can they produce a strong, leak-proof seal?

Yes. When used correctly, the pliers create a secure, repeatable crimp and fold seal, ensuring product integrity and professional presentation.
Are they suitable for start-ups and small producers?

Absolutely. Their low cost, ease of use, and professional finish make them an ideal entry-level tube-closing solution for small manufacturers, labs and craft producers.

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