Intercooling is a cooling device before the pressurized hot air enters the cylinder. Air cooling uses water to cool the pressurized air. Intercooling uses air to cool the pressurized hot air
One year warranty in China or 1000 hours of operation (whichever comes first)
After the warranty period, lifetime paid service is available
(vulnerable parts, common consumables, man-made damage, negligent maintenance, wrong operation, etc. are not covered by the warranty)