Custom-designed screw jacks and electromechanical actuation solutions.

Heavy lifting, done for you.

Kelston Actuation specialises in the design and manufacture of screw jacks, linear actuators and electromechanical lifting components.

Talk to us about your positioning requirements and our UK-based design engineers will recommend the best solution from our existing product range, customise what we already have or create entirely unique products for your precise need.

Screw Jacks Range

Screw Jacks

A screw jack design for every requirement. 

Whether you need to adjust the height of a mass conveyor system or position a piece of equipment in place, we offer a range of different screw jacks to suit the job. Model the exact screw jack you need with our free CAD Configurator tool and then download CAD files to import into your system designs.

Browse Screw JacksCAD Configurator

Linear Actuators

Designed and manufactured for your precise needs.

We specialise in the design and manufacture of special-purpose linear actuators - solving engineering problems for customers around the world. Tell us what your goal is and our team will advise on variables such as lead screw type, translation length and speed, motor parameters and much more.

Browse Linear Actuators
Linear Actuators
Modular System Design

Modular System Design

Use our System Builder tool to design your own modular screw jack system.

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Cubic Bevel Gearboxes

Cubic Bevel Gearboxes

Integrate bevel gearboxes that help power your system from a single motor.

Browse Gearboxes
Cubic Accessories

Cubic Accessories

A range of plates, drive shafts and couplings to help assemble your system.

Browse Accessories

Screw Jack CAD Configurator

Select specifications for your desired screw jack and then download free CAD models to integrate into your designs.

Learn about CAD configuration

Screw Jack System Builder

Use the Kelston Screw Jack System Builder to determine suitable screw jacks and drive motor parameters tailored to your specific application

Go to system builder
Something...unique

Looking for something unique?

When you’ve exhausted your options, talk to Kelston Actuation about our custom component service.

Over the years, we have designed and manufactured a wide range of bespoke actuators, screw jacks and gearboxes for companies that have been hard-pressed to find solutions elsewhere.

Learn More About Customisation

Strength in design

All products designed and manufactured in the UK.

We have been manufacturing components in the UK for over 40 years. All products are developed and dispatched from our site in Bristol - supported by a team of experienced design engineers, production technicians and the latest manufacturing technology.

Learn More About Kelston Actuation

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