First, consider the flow rate required by your system, which depends on the speed and volume of fluid needed. Then, look at the pressure requirements; different applications have different pressure demands. For example, construction machinery usually requires higher pressure pumps. Also, take into account the type of fluid used, as some pumps are more suitable for specific fluids. Gear pumps are often a good choice for low-pressure and highflow applications, while piston pumps are better for high-pressure and variable-flow needs.

Torque is a crucial factor. You need to know the load torque your motor will have to overcome. Speed requirements are also important; different motors have different maximum and minimum speeds. The displacement of the motor affects both torque and speed. Additionally, consider the operating environment, such as temperature and dust levels, as it may impact the motor's performance and durability.

Regularly check for leaks around the valves. If there are leaks, it could be due to worn-out seals, which should be replaced. Keep the hydraulic fluid clean; dirty fluid can clog the valves and affect their operation. You can use filters to remove contaminants. Also, periodically test the valve's performance, for example, by checking if it can accurately control the flow and pressure as designed. If the valve seems to be malfunctioning, it might need to be repaired or replaced.

Common causes include damaged seals and loose fittings. To fix leaks caused by damaged seals, replace the seals with the correct size and type. For loose fittings, simply tighten them, but be careful not to overtighten and damage the threads. It's also important to regularly inspect the entire system for signs of leaks to prevent further damage.

High temperatures can cause the hydraulic fluid to thin, reducing its lubricating properties and increasing the risk of leaks. It can also lead to thermal expansion of components, which may cause misalignment and increased wear. Low temperatures, on the other hand, can make the fluid thicken, increasing the resistance to flow and making it difficult for the system to operate properly. To mitigate these effects, use a suitable hydraulic fluid with a wide temperature range and install temperature - control devices like coolers or heaters in the system.

The lifespan varies depending on the product type and usage. Generally, well - maintained hydraulic pumps can last 5-10 years, while hydraulic valves may last 3-8 years. Hydraulic motors and cylinders also have different lifespans. Regular maintenance, proper operation, and using high-quality hydraulic fluid can significantly extend their lifespan. For example, changing the hydraulic fluid at the recommended intervals and avoiding overloading the components.

In many cases, our products can be made compatible. We need to know the specific details of the existing system, such as the connection dimensions, pressure ratings, and flow requirements. If the key parameters match, our products can be integrated into the system. However, it's always best to consult our technical team before making a purchase to ensure a proper fit.

We have a strict quality control system in place. First, we source high-quality raw materials from reliable suppliers. During the manufacturing process, we use advanced production equipment and techniques to ensure precision. Each component undergoes multiple inspections, including dimensional checks, performance tests, and leak tests. Only products that meet our high-quality standards are allowed to leave the factory.

We offer a warranty period for our products. If a product fails within the warranty period due to a quality issue, we will repair or replace it free of charge. We also have a technical support team available to answer any questions you may have about product installation, operation, or maintenance.