What is a Plunger Cylinder — and why is it widely used in heavy-duty applications?
Many engineers choose it for one simple reason: 👉 High load capacity with a simple structure How Does a Plunger Cylinder Work? Unlike a piston cylinder, a plunger cylinder has NO piston inside. ✔ Hydraulic oil acts directly on the plunger (rod) area ✔ Generates force in ONE direction (extension) ✔ Return stroke depends on […]
Common Gear Pump Failures
Most gear pump failures are system-related rather than pump-related. Proper oil cleanliness, correct suction design, and routine inspection are key to long-term reliability. 1.Insufficient Pressure or Flow One of the most common gear pump problems in daily operation: Internal wear of gears and housing Excessive internal leakage Incorrect pump speed or oil viscosity Result: Reduced […]
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