A multi-line lubrication system features a central pump unit with multiple independent outlet, each connected to a dedicated lubrication point via a separate line. Its operation is straightforward and direct:
The distribution is point-to-point direct feeding, which eliminates pressure losses caused by shared pipelines and ensures precise control over each lubrication location.
Key Components
Multi-Outlet Positive-Displacement Pump: The core component; equipped with multiple independent pumping elements (one per outlet line) to deliver preset lubricant volumes. Can be electric, hydraulic, or pneumatic-driven.
Independent Supply Lines: Separate hoses/pipes connecting each pump outlet to a single lubrication point; prevents cross-interference between different points.
Pressure Gauges & Relief Valves: Installed on each outlet line to monitor pressure and prevent overpressure damage to individual circuits.
Control Panel: Automates pump cycle frequency and duration; supports manual override for maintenance
This system is ideal for equipment where individual lubrication point customization is critical, or where reliability and fault isolation are priorities:
•Heavy-Duty Construction Machinery: Large excavators, crawler cranes, large road rollers, and tunnel boring machines (TBM) — lubricating multiple components such as bearings, gears, and hydraulic cylinders simultaneously.
•Mining & Metallurgical Equipment: Large mining trucks, belt conveyors, ball mills, and crushers — adapting to harsh mining environments and meeting the lubrication needs of numerous scattered components.
•Industrial Production Lines: Large-scale assembly lines, heavy-duty machine tools, and automated production equipment — enabling targeted lubrication of different functional modules, ensuring stable operation of the entire production line.
•Marine & Port Equipment: Ship engines, port cranes, and marine deck machinery — with corrosion-resistant components, adapting to marine environments and providing reliable multi-point lubrication.