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Dongguan Blince Machinery & Electronics Co., Ltd.
2024-09-02
Dongguan Blince Mechanical & Electrical Co., Ltd. established in 2004, is a leading provider of comprehensive hydraulic solutions. As your one-stop solution for hydraulic products, we specialize in the design, manufacture and sale of a wide range of hydraulic components, including motors, pumps, s
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Hydraulic Unloading Valve Vs Relief Valve: Working Principles, Differences And Applications

Hydraulic systems use pressure-control valves for efficiency and safety. An unloading valve (left) and a relief valve (right) may look similar, but their roles differ. An unloading valve automatically diverts the pump’s flow back to the reservoir during idle or low-demand phases, significantly savin

2026 01-19

Hydraulic Valve Center Positions: O, Y, H, M

Directional control valves route hydraulic fluid via an internal spool. When the spool is centered (neutral), different center positions (O, H, Y, M) determine which ports (pressure, tank, actuator ports) are connected or blocked. The four common center types are:

2026 01-16

Understanding Hydraulic Cylinder Bursting: Common Causes of Failure in Heavy Equipment

Hydraulic cylinders are the muscle behind heavy machinery – from construction excavators in South America to mining trucks in Central Asia, these cylinders lift, push, and support immense loads every day. When a hydraulic cylinder bursts (experiences catastrophic failure), it can lead to sudden down

2026 01-14

Hydraulic Motors And Gear Reducers: When And Why To Pair Them

A heavy-duty hydraulic motor. When paired with a reduction gearbox, such motors can lift or pull very heavy loads. Hydraulic motors convert fluid pressure into rotational power, but in many applications the raw motor output needs adjustment. A gear reducer (gearbox) is a mechanical transmission that

2026 01-12

Hydraulic Pump Vibration: Troubleshooting Gear, Vane & Piston Pumps

Hydraulic pumps are the heart of industrial fluid-power systems, but excessive vibration can signal underlying problems. Left unchecked, vibration leads to fluid leaks, rapid wear, and reduced efficiency. In high-pressure applications common across Russia, Mexico, and Argentina, understanding pump v

2026 01-08

Key Insights on Hydraulic Multi-Directional Control Valves

Hydraulic multi-directional control valves – often called multi-way valves or directional control valves – are the unsung heroes inside agricultural machines, construction equipment, sanitation trucks, and other mobile machinery. They allow operators to control multiple hydraulic functions (cylinder

2026 01-06

ISO VG 32 Vs 46 Hydraulic Oil: Choosing The Right Viscosity for Your Hydraulic Equipment

Selecting the correct hydraulic oil viscosity is crucial for anyone purchasing or maintaining hydraulic machinery. Buyers and procurement decision-makers for equipment like hydraulic pumps, hydraulic motors, cylinders, and valves must ensure their hydraulic systems get the right oil. Using the wrong

2025 12-31

Internal Vs External Gear Pumps

Internal and external gear pumps (Spanish: bomba de engranajes interna/externa; Russian: шестеренный насос внутреннего/внешнего зацепления) are two fundamental types of hydraulic gear pumps. Both use interlocking gears to move fluid, but their designs and performance characteristics differ in key wa

2025 12-29

Hydraulic Unloading Valve Vs Relief Valve: Working Principles, Differences And Applications

Hydraulic Valve Center Positions: O, Y, H, M

Understanding Hydraulic Cylinder Bursting: Common Causes of Failure in Heavy Equipment

Hydraulic Motors And Gear Reducers: When And Why To Pair Them

Hydraulic Pump Vibration: Troubleshooting Gear, Vane & Piston Pumps

Key Insights on Hydraulic Multi-Directional Control Valves

ISO VG 32 Vs 46 Hydraulic Oil: Choosing The Right Viscosity for Your Hydraulic Equipment

Internal Vs External Gear Pumps

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