Actually, more applications call for a double acting cylinder than a single acting cylinder. This is due to a variety of factors, including the superiority of double protection and single versus double driving. However, the following are some justifications for always selecting a double acting cylinder over a single acting cylinder:
Extra fluid
It is evident that a double hydraulic cylinder holds more fluid than a single cylinder. This makes it simpler to manage the movement of the system coupled to the hydraulic cylinder as well as to run machines with a double cylinder.
Extra force
A single cylinder outputs force in one direction only. A double cylinder outputs force both as it travels out and as it travels in. This creates a higher force level that is more reliable and easier to control than a single-force system.
Greater control
The more control over the mechanism the more force your cylinder can provide. You won’t have as many slips, trips, and system issues if you use a two cylinder system. Whether you are controlling a crane or adjusting the height of a platform, the force remains constant throughout the duration of the cylinder’s operation, making your actions easy to handle.
Higher work output
When a hydraulic cylinder contains more fluid, it extends more energy during work output. This makes the operation of the unit more precise, and helps improve the overall energy-efficiency of the unit. It is also faster to operate a higher work output cylinder, making the process of using the hydraulic unit easier overall.
For these reasons and more, double cylinders are superior to single hydraulic cylinders. If you use any single cylinders in your units, consider switching them out for double cylinders for improved performance and efficiency.