Conveyor system maintenance: checking idlers, belts and pulleys
Seized idlers, belt misalignment and cover wear are common faults that shorten conveyor belt life. A regular inspection checklist helps detect problems early and reduce downtime.
Technical Insights
Practical advice on selecting, operating and maintaining generators, air compressors, lubricants, oil filters and conveyor belts from Dong Tam’s engineers.
Hydraulic oil filters: where to install them and when to replace the element
Most hydraulic system failures originate from contaminated oil. Understanding the role of suction, pressure and return filters and how to read the clogging indicator helps protect pumps, valves and cylinders.
Choosing industrial grease: understanding NLGI grade, base oil and thickener
Lubricating grease consists of base oil, thickener and additives. Understanding these three components and the NLGI grade helps you choose the right grease for bearings, gears and operating conditions.
Oil-flooded vs. oil-free rotary screw air compressors: which should you choose?
Oil-flooded air compressors suit most industrial applications, while oil-free machines are for places that require completely clean air. A comparison to help you choose the right type for your plant.
How to size a generator for your plant
A generator that is too small cannot carry the load during a power outage; one that is too large costs more and runs underloaded. This article explains how to calculate generator capacity based on the actual load.