... ) specifications Φ 400 x Φ 32 x 43, cutting time 60 kg/m rail, acuities 120 s4, wafer grinding ... reduced, grinding wheel will accelerate loss, at this time even for cutting rail can also occur cannot be ... transport process should not be put, fall.6, long time no, should be placed in ventilated, dry, no ... to whether enough, air filter is clean.11, don't let the machine be rain, such as after the rain ...