Maizhuang Daoshu Town, Danyang City , Jiangsu P, China +86-511 86675547 [email protected]
A hydro accumulator tank is a large container used in hydraulic systems. It’s what allows it to store hydraulic fluid under pressure. And when necessary, this fluid can be released to power machines and tools. Think of it as a water balloon that you squeeze to fire water out rapidly.
One of the most significant advantages of a hydro accumulator tank is that it maintains a constant pressure in the hydraulics. That means the machines and tools that rely on the system can work better and more seamlessly. It also minimizes damage to the system, allowing it to last longer and avoiding the cost of repairs.

When choosing a hydro accumulator tank for your hydraulic system, consider which size and type makes the most sense for you. So your tank size will be a function of how much hydraulic fluid you need stored and what pressure your machines need. The kind of tank you need will based on whether you want bladder, piston, or diaphragm one.

In order to ensure your hydro accumulator tank is working properly, you have to perform the regular checks. This entails searching for leaks, gauging the pressure and removing any worn parts. If you take care of your hydro accumulator tank, you can ensure that it lasts a long time and keep your hydraulic system in good running order.

Applications:Hydro accumulator tanks are applied in many industrial positions. You can see them in hydraulic presses, cranes, elevators and even airplanes. These tanks are used to generate the power required to lift heavy objects, operate machines and control the movement of equipment. And many jobs on industrial sites couldn’t be accomplished without a hydro accumulator tank.
Our company is certified under ISO9001 and GB/T19001 quality management systems, ensuring that all products meet rigorous international standards for reliability, safety, and customer satisfaction.
We offer a wide range of shell materials (including 304/316L stainless steel and duplex stainless steel) and bladder/diaphragm materials (such as NBR, FKM, EPDM), supported by a full-time R&D team that provides tailored solutions for diverse industrial applications.
With over 30 years of experience, we specialize in designing and producing high-quality bladder and diaphragm accumulators, leveraging strong technical capabilities and well-equipped testing facilities to ensure superior performance and durability.
Our professional team provides end-to-end technical support—from pre-sales consultation to after-sales service—including customized engineering solutions, nitrogen charging equipment, and responsive maintenance support to ensure optimal system performance.