Stirling Engine Model Low Temperature Difference Magnetic Motor Model Kit Price_《$30 once starting and once running

once starting and once running for 30 minutes)

249 parts were polished by professional abrasive tools

Long time light alcohol lamp

Motor cover material: 6061 aluminum alloy

Please allow 1-3mm error due to manual measurement

Stirling Engine Model Low Temperature Difference Magnetic Motor Model Kit Price_《$30 once starting and once runningStirling Engine Model Low Temperature Difference Magnetic Motor Model Kit FANTASTIC SMART THING WITH EXTREMELY WELL MADE WHICH RUNS LIKE A DREAM The stirling engine is produced with high quality material and elegant workcraft. this stirling engine adopts mirror surface stainless steel for the base, glass cylinder liner, precision bearing, bearing steel shafts, zinc alloy flywheel. All the parts have done surface treatment to avoid rusting. Oil free,