SMT Lubrication Problems: Are You Using the Right Grease?

In the fast-paced world of electronics manufacturing, SMT (Surface Mount Technology) equipment is the beating heart of the production line. From pick-and-place machines to screen printers and reflow ovens, these machines operate at high speed and precision—making proper lubrication absolutely critical.

But using the wrong grease or neglecting lubrication often leads to hidden problems, including machine failure, poor product yield, and unexpected downtime.

So, let’s break down the top SMT lubrication pain points—and find out whether you’re really using the right grease.

? Common SMT Lubrication Issues

✅ 5 Key Requirements for SMT Lubrication

1. High-Speed Compatibility
   Grease must withstand high-frequency movement without shear thinning or displacement.

2. Low Evaporation & Anti-Coking
   SMT machines run for long hours. The grease must resist drying, carbonizing, or breaking down under heat.

3. Dust & Particle Resistance
   A good SMT grease should have low dust attraction and resist buildup around nozzles or guide rails.

4. Long Service Life
   Extended lubrication cycles reduce manual maintenance and improve productivity.

5. Material Compatibility
   Grease should be safe for plastics, elastomers, and metals commonly used in SMT hardware.

? Recommended Grease for SMT Components

? The Hidden Cost of Using the Wrong Grease

• ? Increased maintenance and unexpected machine downtime

• ⚠️ Poor pick-and-place accuracy, higher defect rates

• ? Frequent re-lubrication and higher material costs

• ? Component damage requiring OEM replacements

• ? Production schedule delays and line inefficiencies

✅ Quick Checklist: Are You Using the Right Grease?

• Does your grease withstand high speeds and frequent cycles?

• Is it compatible with vacuum, plastic, and metal components?

• Is it resistant to heat, evaporation, and particle buildup?

• Do you face frequent feeder errors or nozzle jamming?

If you answered “No” to any of the above, it’s time to rethink your lubrication strategy.

? Need Help Choosing?

We specialize in supplying and recommending greases for SMT production lines, including:

• Feeder rails

• Pick-and-place machines

• Precision bearings

• Servo motors & linear actuators

• Reflow oven conveyor chains

With brands like Kluber, LUBE, THK, NSK, Krytox, Molykote, and more—we help electronics manufacturers optimize equipment life and yield through precision lubrication.

? Contact us today for a consultation, sample request, or original grease alternatives!