The Secret to Perfectly Managing Oil Flow: Hydraulic Gear Flow Dividers

Hydraulic gear flow dividers, as the name suggests, are hydraulic components that split hydraulic oil into specific ratios for all sections.

These components automatically regulate the oil flow in applications requiring high precision, ensuring the smooth operation of the system.


What Are Hydraulic Gear Flow Dividers Used For?

Hydraulic gear flow dividers are primarily used for three functions:


1. Splitting Oil Flow

Hydraulic gear flow dividers can split oil flow equally or unequally. In systems where synchronization is crucial, it is important to split the oil flow equally for perfect control and precision. For example, in laser cutting machines that need to move equally and precisely, this function of the flow divider is utilized. It ensures the machine moves accurately and consistently.

However, in some applications, it may be necessary to split the flow unequally. Normally, flow dividers have the same displacement, but in some special cases, you might need a flow divider with different flows. Hydraulic gear flow dividers allow you to determine the amount of oil flow in each section, so while increasing the flow in one section, you can decrease the flow in another.


2. Combining Oil Flow

Gear flow dividers can also be used to combine oil flows in systems. Hydraulic gear flow dividers with this feature not only split the flow but also combine it in the reverse direction.

For example, it is possible to control the total flow by combining the outputs of pumps with different flow rates. This feature optimizes the flow according to the system's requirements and simplifies the circuit.

However, to perform this function, flow dividers with the ability to combine oil flow must be used, as not all models are designed to allow reverse flow.


3. Increasing and Intensifying Pressure

A gear flow divider collects incoming hydraulic oil into a single section, thereby intensifying the pressure. This is an ideal solution for systems that need to achieve higher pressure in the circuit. These dividers are especially used in low-pressure circuits where there is a need to increase the pressure.

Typically, models without valves are suitable for this operation.


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Types of Hydraulic Flow Dividers

Hydraulic flow dividers are designed and manufactured in various models for different applications and needs:


1. Valveless Flow Dividers

These types of flow dividers are the most common and are used for all basic functions such as splitting, combining, and increasing pressure. They are generally preferred in simple circuits.


2. Flow Dividers with Valves

These flow dividers are equipped with valves that control the liquid flow, pressure, and direction of movement in the hydraulic circuit. Different types of valves are used for various applications. Choosing the right valve is crucial to ensure the system operates smoothly.

Flow Control Valves:
Used to regulate the hydraulic oil flow in the system. Flow control valve-equipped flow dividers control the speed of a cylinder or motor or maintain a fixed flow rate.

Pressure Control Valves:
Control system pressure by limiting maximum pressure or maintaining current pressure. These valves, also known as safety valves, open when system pressure exceeds a certain level, allowing excess fluid to be expelled, thereby preventing pressure intensification.

Directional Control Valves:
Control the direction of oil flow in the system, directing it to different sections of the system. Directional control valve-equipped flow dividers enable switching between different functions in the system.

Check Valves:

Prevent oil from flowing in the wrong direction. Flow dividers with check valves prevent backflow of oil.

Hydraulic gear flow dividers offer a cost-effective way to split flow without losing energy or heat. This makes hydraulic systems more sustainable and economical. Additionally, they are more resistant to contamination compared to other flow dividers, reducing maintenance needs and providing long-lasting use.

If you need assistance in selecting the right flow divider, feel free to contact us to consult with our expert team.