China CNC Dual Spindle Drilling Machine for Plates

FApply scope:
This machine is suitable for drilling plate & pipe,baffle and flange in the petrochemical,boiler,refrigeration,wind power flange and
other industries.It can also be used in the drilling of connecting plate in the steel structure such as building,bridge,tower and so on.
Product structure characteristics:
1.The machine mainly consists of the bed and the longitudinal slide table,gantry and the horizontal slide table,the vertical
sliding pillow drilling power box,the work table,the electric control system,the hydraulic system,the cooling system,the chip
system,the centralized lubrication system and so on.
2.The machine adopts movable gantry and fixed worktable,save the floor area.
3.The machine bed and worktable are independent,which improves the stability of the equipment and effectively reduces the
vibration generated during high-speed drilling.
4.The longitudinal and lateral movements of machine tools are guided by precision roller linear guide,which greatly increases
the rigidity of the equipment.
5.The spindle motor uses a special servo motor to drive the spindle through the synchronous belt, stepless speed regulation,
low speed torque,can withstand heavy cutting load,and can be suitable for high-speed machining of hard alloy tools.
6.The main axis of drilling is Taiwan precision spindle (internal cooling),the main axis cone hole BT50,with a butterfly spring
automatic broaching mechanism,through the rod to install the drill or milling cutter,the hydraulic cylinder loose knife,the replacement
tool is very convenient.
Technical parameters:

ModelPMD3030PMD3030/2PMD4040/2PMD5050/2Processing sizeL xW3000x3000mm4000x4000mm5000x5000mmMax. thick. 300mmRam type drilling and milling powered headQuan. of spindle1222Spindle taperBT50(inner cooling)Speed of spindle120-3200r/minStroke of spindle500mmMax. drilling dia.¢50mm twist drill /¢40mm hard alloyMax. tapping dia. M32mmSpindle torque180/240/360 n≤600r/minDistance under the shaft280-780mmElectrical systemCNC controlSiemens808DSiemens 828DSiemens 828DSiemens 828DDimension LxWxH7x6x3.58x7x3.510x8x3.5Weight of machine 32364860