1.
the compressed air must be clean and dry, and the gas seal should always be opened.2Kw 380V BT30 Cambio utensile automatico Mandrino elettrico Testa di alimentazione Centro di lavoro raffreddato ad acqua Mandrino ATC 4. the spindle mounting must be in the clamping position, otherwise it will cause the bearing to be damaged. there are two npn proximity switches inside the spindle, one for loose knife detection and one for mounting.