Single-line lubrication is a strong fit where oil has to be distributed cleanly and economically to defined lubrication points in machine or plant environments.
Single-line systems are often chosen for machine tools, compact industrial lines and oil-based lubrication tasks where simple structure and reliable metering are required.
Machine tools, compact industrial lines and oil-based lubrication tasks where simple structure and reliable metering matter.
Key factors are oil viscosity, lubrication point demand, intervals, line routing and control integration — engineered as a whole.
It is simpler than a progressive system and smaller than a dual-line system; if points are oil-fed and grouped, single-line is often most economical.
These systems connect directly to the oil pump and lubrication pumps pages.
A pump pressurises one main line that runs to all the lubrication points; each point doses independently and resets for the next cycle.
A pump pressurises one main line that runs to all the lubrication points.
At each point a metering valve releases a defined quantity of lubricant, set independently of the others.
When the pump relieves the line the valves reset, ready for the next cycle.
A clean, compact and economical layout in which every valve doses independently.
Where points must be supervised in sequence, a progressive system is the alternative; where the network is very large, a dual-line system takes over.
See industrial central lubrication for the broader system context.
Single-line lubrication suits oil-fed machine tools and compact industrial machines where defined, individually set dosing matters.
Metering logic, oil viscosity and system structure determine the right answer.