Diectly motor driven without transmission mechanism and quality rubber feet keep noise level only 48.7~60dB, which is the lowest among equivalent products.
Aluminum die-cast and precise construction make RK family so small and compact, weight only 4~6kg.
Oil-free design makes it clean and maintenance free, we guarantee two years or 3000 working hours of free service parts.(Excluding moisture filter)
RK family are CE approved, it not only promise safety but also make operator feel comfortable.