Type TK6920

Boring Shaft Diameter    value="200" tcsc="0" unitname="mm" w:st="on">200mm

Boring Shaft Taper Bore  ISO60

Spindle speed(manual third gear transferred plus stepless speed)    2-650rpm

milling diameter of shaft    value="320" tcsc="0" unitname="mm" w:st="on">320mm

Ram section size     480*value="520" tcsc="0" unitname="mm" w:st="on">520mm

Boring axis travel(Zaxis)   value="1200" tcsc="0" unitname="mm" w:st="on">1200mm

Ram travel(Waxis)   value="1200" tcsc="0" unitname="mm" w:st="on">1200mm

Boring axis ram total stroke   value="2400" tcsc="0" unitname="mm" w:st="on">2400mm

Boring axis and Ram feeding speed    0.5value="4500" tcsc="0" unitname="mm" w:st="on">-4500mm/min

Boring axis and fast-moving pace of ram   value="4500" tcsc="0" unitname="mm" w:st="on">4500mm/min

Headstock travel(Yaxis)   3000/value="4000" tcsc="0" unitname="mm" w:st="on">4000mm

Headstock feed range(no grade)   1value="4000" tcsc="0" unitname="mm" w:st="on">-4000mm/min

Spindle Box fast-moving pace of   value="6000" tcsc="0" unitname="mm" w:st="on">6000mm/min

Previous Column travel(Xaxis)   6000/value="8000" tcsc="0" unitname="mm" w:st="on">8000mm

Pre-column feed rang (no grade)   1value="4000" tcsc="0" unitname="mm" w:st="on">-4000mm/min

Pre-column fast-moving pace of   value="6000" tcsc="0" unitname="mm" w:st="on">6000mm/min

Main motor power(frequency conversion motor)   75kw

Machine Weight  115t