Description: 

BTA drilling; Boring with oil pressure head to send coolant into work piece hole, to lubricate and cool down the cutting area and bring chips to the chip tank.

With special tool, the machine can carry our rough boring, fine boring, roll smoothing jobs.

Machine is equipped with Siemens 808D controller

Specification:

Drilling diameter                                       φ20-φ50mm

Boring diameter                                        φ20-φ50mm

Max work piece outer diameter                 φ100mm

Max drilling and boring depth                   1500mm

Max working piece length                           1500mm

Drilling box main spindle speed (stepless）        200-1500r/min

Carrier feeding speed (stepless）                10-500mm/min

Carrier rapid travel                                      3m/min

Max Coolant pressure（adjustable）           6Mpa

Max coolant flow rate（adjustable）           150L/min

No. of main spindle                                      1

Main spindle height                                     200mm

Headstock turning speed                            50r/min

Headstock motor power                             4kw

Feeding motor                                            27N·m

Drilling box motor power                           15kw