Product superiority:
The workpieces are clamped on the table by the hydraulic clamps
Workpieces are connected with CNC coordinate center through the positioning sides of clamps
The high-efficient self-control travel drilling head can realize a rapid access of drill to workpiece
When the drill contacts the workpiece, it immediately and automatically changes its feeding rate to the preset one
After the hole is drilled through, the drill returns automatically and rapidly
The drills can be exchanged rapidly by the quick-changeable drill chuck in case there are many different diameters of holes in a workpiece
There are exchangeable double-table in the machine
While the workpieces on one table is being drilled, the another table can be pulled out in order to unload the finished product and load a new workpiece, so the drilling, loading and unloading processes can be realized in the same time
There are many narrow parts and cuspidated top parts, which are used to support workpieces, are located on the tables, and they can be laid anywhere to keep away from the drilling position</ul>
Specifications:
Maximum workpiece size:
One piece on the table: 1,650 x 1,000mm
Two pieces on the table: 1,000 x 825mm
Three pieces on the table: 825 x 500mm
Maximum thickness of workpiece: 80mm
Maximum drilling diameter: 50mm
Rotating speed (stepless speed adjustment): 120 to 560rpm
Maximum feeding stroke: 180mm
Feeding speed (stepless speed adjustment): 20 to 280mm/min
Motor power: 5.5kW
Clamping thickness: 15 to 80mm
Number of clamps: 12
Clamping force: 7.5kN/each
Morse taper hole of drill chuck: 4#, 3#, 2#
Servo motors power: 2 x 1.5kW
Pump motor power: 2.2kW
Motors for chip conveyor power: 2 x 0.37kW
Motor cooling pump power: 0.25kW
Net weight: 4,000kg
Overall dimensions (L x W x H) 5,400 x 3,200 x 2,280mm