Introductory vs. dual-line vs. progressive – which is right
The choice of distribution principle determines reliability, maintainability and costs. Here is the compact comparison – plus information on design.
Introduction Mission: short lines, moderate score Advantages: simple, inexpensive, easy to dose Limitations: Pay attention to cable lengths/temperature windows Dual line Mission: long lines, many points, harsh environment (often grease) Advantages: robust, insensitive to temperature, large networks Limitations: higher system effort Progressive Mission: clearly defined quantities per cycle, good monitoring Advantages: clear error detection (stroke monitoring) Limitations: fixed order, does not tolerate blockages Selection criteria Number of lubrication points & line lengths Medium: Oil (viscosity) or grease (NLGI 00-2) Temperature/environment, desired monitoring depth More basics: Central lubrication · Components: Distributor , Pumps & aggregates , Control & monitoring FAQ
Which system is the most flexible
Dual line is good for long distances and big scores.
When progressive
When fixed quantities per cycle and clear diagnosis are required.
Oil or fat
According to speed/temperature: oil for high speed/cooling, grease for a stable lubricating film.