PZSD1208-12 CNC Multi Spindle Drilling Machine.  Machine Introduction  The sieve machine CNC drilling, there are 3 CNC axes, 12 simultaneously drill, mainly used in large-scale production of sheet metal drilling, is a dedicated apparatus for drilling sieve. With high efficiency, save manpower, pitch control and high accuracy.  Structure Introduction  The machine consists of the bed, sliding up and down the drill housing portion, X / Y direction moving stage water circulation system and the like.  1 bed using C-type structure after annealing steel plate welded overall, to ensure that the same type of bed beautiful.  2, sliding up and down the drill casing section: This section is the core of the device. 12 drill up and down motion is controlled by a servo motor to ensure the accuracy of the tool into the plate; 12 drill consists of four groups inverter motor drive, a group of three, the motor is rotated at the same time. Inverter motor can output different speeds, it is possible depending on the material and sheet thickness adjustment motor speed to achieve the best processing results. The distance between the drill bit is 90mm. You can assign hole spacing within 90mm.  3, the plate fixed on the table, activity table can move anywhere within the working range.  Requirements plate drilling must try to be the origin of the positioning block by pressing the surrounding compact, sheet covered the following 15 ~ 30mm flat board. Steel before processing to try leveling, no significant deformation.  We must ensure that the drill bit extends the same length as the drill bit.  PZSD Series Multi-Spindle Drilling Machine for Sieve PlateModelPZS1208-12PZS1508-15Max workpiece dimension mm1200×8001500×800Max thickness of workpiece1212Range of drilling diameter mmΦ3-Φ10Φ3-Φ10Type of drilling power headServo feed drilling headServo feed drilling headDrilling speed(feeding speed) mm/min50-220(Common steel)      30-120(Satinless steel )50-220(Common steel)      30-120(Satinless steel )Quantity of drilling power head4(Each spindle 3)5(Each spindle 3)Drilling axis1215Morse taper of spindle3#3#Distance between the bottom of the spindle to work table mm100-320100-320Motor power of power head2.2  4 level2.2  4 levelRotating speed of spindle300-2800300-2800Vertical stroke of power head(Z axis) mm220220Servo motor power of Z axis kw1.01.2Longitudinal movement stroke of work table(X axis) mm800800Servo motor power of X axis kw1.01.0Transverse movement stroke(Y axis) mm12001500Servo motor power of Y axis  (kw)1.01.0Quantity of CNC axis33Total motor power  (kw)1214Weight of the machine (kg)About 3000About 3000PZSD1208-12 CNC Multi Spindle Drilling Machine Videos