What is a linear cylinder

Linear cylinders are suitable for providing linear in or out linear motion for a variety of applications. Available in single-acting (spring extend or spring-return actuators) and double-acting versions, with single- or double-lever configurations, non-rotating and precision non-rotating models. It is a cylindrical metal part in which the piston is guided for linear reciprocating motion. The working fluid converts thermal energy into mechanical energy through expansion in the engine cylinder; the gas is compressed by the piston in the compressor cylinder to increase the pressure.

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Why Choose TOMUU?

Rich industry application experience

5 years actuator used in solar tracker. Over 300,000 actuators applied in solar tracker. Over 10GW solar plant drived by Tomuu actuators.

Strong supply chain integration

Tomuu has CNC Machining Center, Lead Screw Machining Center, Plastic Injection Workshop, Industrial Actuator Assembly Workshop, Home Application Actuator Assembly Workshop, Die Casting Workshop, Motor Assembly Workshop, Gear Assembly Workshop.

Quick response

Tomuu has 1500pcs industrial actuator production capacity, and 5000pcs home application actuator production capacity, by which we could easily adjust production to meet customer’s needs.

Deep customization

Tomuu has professional R&D team to help customer to develop actuators that meets their needs.

about TOMUU

We Have The Best Solutions for Your Business

Dongguan Tomuu Actuator Technology Co., Ltd. was established in 2015 and is located in Dongguan City, Guangdong Province. It is a national high-tech enterprise integrating design, research and development, manufacturing, sales and service. Tomuu specializes in the production of various linear electric actuators, and has more than 100 invention patents at home and abroad. The products are widely used in military, aerospace, medical, solar, household, industrial and other fields.
Tomuu Provide 12v actuator,electric actuator,electric cylinder,electric push rod,electric putter,linear actuator,linear cylinder,linear drive,solar tracker actuator,solar tracking actuator.If you want to know the price of that, please contact us!

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Top Quality Linear Cylinder

Linear cylinder equipment is used in industrial automation and machinery, machine tools, computer peripherals, home automation, packaging, assembly, electronics manufacturing, data storage, laser processing, and testing and inspection. Linear actuators are used across the entire industrial sector, including factory automation, transportation, packaging, life sciences, and more. Linear cylinder devices are also used in medical imaging and solar, agricultural, construction, automotive and robotics applications.

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User Reviews

What users say about TOMUU

The material is very good, the workmanship is exquisite and easy to use, and the style is also very good-looking.


Good seller, the delivery speed is very fast, the things are also very good, and will come in the future.


The packaging is intact, the workmanship is exquisite, and the seller is easy to communicate.


This actuator is easy to use, good in quality and low in price, and it is a great shopping.


The putter is exquisite and cost-effective. It is recommended to buy.


I especially like this actuator. It is exquisite, easy to use, and has a relatively high price/performance ratio. I recommend it.

Frequently Asked Question

Do you have any question?

Linear actuators are used in machine tools and industrial machinery, computer peripherals such as disk drives and printers, valves and dampers, and many other places where linear motion is required. Hydraulic or pneumatic cylinders themselves produce linear motion.

Pneumatic systems use compressed air to create rotary or linear mechanical motion and power applications that "work". A single acting pneumatic cylinder or actuator has a port where air enters and then pushes the piston in only one direction. The piston is then returned to its original position by a spring.

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