What Is a Hollow Plunger Hydraulic Cylinder?

The hollow plunger hydraulic cylinder is a specialised member of the single acting cylinder family that solves a specific geometric problem: how to apply high force along the axis of a fastener, tie rod, or structural element while the element itself passes through...

How to Calculate Hydraulic Cylinder Speed

Hydraulic cylinder speed calculation is the step that connects bore specification, pump selection, and line sizing into a complete system design. A cylinder that generates the correct force but extends too slowly fails the application just as surely as one that is...

How to Order a Custom Hydraulic Cylinder

Custom hydraulic cylinder orders are straightforward when the specification is complete and well-communicated. Delays and incorrect deliveries almost always trace back to ambiguous or incomplete specifications rather than manufacturing errors. This guide covers the...

Why Does a Hydraulic Cylinder Extend Slowly?

A hydraulic cylinder that extends sluggishly or noticeably slower than its rated speed is signalling a problem somewhere in the system — rarely the cylinder itself. Extension speed is determined by the flow rate reaching the cylinder and the bore area. When speed...

Why Does a Hydraulic Cylinder Drift?

A hydraulic cylinder that holds its position perfectly when commanded to stop is one of the basic performance expectations of any hydraulic system. When the rod moves slowly without a command — when a raised load creeps downward, or an extended boom gradually retracts...

How to Install a Hydraulic Cylinder

Hydraulic cylinder installation is the phase of a cylinder’s life where most premature failures are initiated — not through faulty manufacturing, but through incorrect mounting alignment, wrong port connections, missing bleed procedures, or over-tightened...