boring machine

The basic technical parameters of TSQ2180 type machine Drilling diameter range………………………………Φ40 100mm Boring diameter range…………………………… Φ40-Φ800mm Jacking diameter range ……………………………Φ140-Φ400mm Boring maximum depth……………………………… 3m-8m(1m interval as a standard) Center height(from horizontal rail to the spindle center) …………1000mm Headstock spindle bore………………………………Φ100mm Spindle front-end taper hole………………………………… 120mm,1/20 Spindle rotating speed range,series………………………… 20 390r/min ,12 series Main motor ………………………………………… 45kW Feed speed range………………………… 5 500mm/min (Ac servo stepless speed adjustment) Drill stem box spindle bore……………………………… Φ75mm Drill stem box spindle front-end taper hole………………………… φ85mm,1/20 Drill stem box motor…………………………………… 30kW Drill stem box spingdle rotating speed,series …………………82 490r/min 6 series Feed motor……………………………………… 7.5kW(Ac servo stepless speed adjustment) Carriage quickly moving speed………………………………… 2m/min Clamp workpiece diameter range…………………………… 120 800mm Carriage rapid motor …………………………… 5.5kw Cooling pump motor …………………………… 5.5kWx5(5group) Hydraulic pump motor…………………………………… 1.5kW,n=1440r/min Cooling system rated pressure…………………………… 2.5Mpa Cooling system flow………………………………… 100,200,300,600,900 l/min