SWZ1250 CNC H Beam Drilling Machine Trihedral  SWZ 1250 3D CNC drilling machine for H Beam can be widely used in buildings, bridges, power station boilers, parking, offshore oil well platforms, tower mast and other steel industry, especially for the H-beam steel, channel steel, with high precision, easy to operate . By the host, hydraulic system, material conveying road, electrical control system.  Usage & Characteristice  1. The drilling machine has three power head, through the hole when the workpiece surface can be processed three finish.  2. The three power head can be simultaneously drilled using controlled stroke drilling head way.  3. The need to set the bit length and thickness of the workpiece, automatically fast forward and work into converting, processing efficiency.  4.CNC + PLC control, PC monitor, programming software based on WINDOWS platform, fast and convenient programming, preview graphics and intuitive.  5. The use of spray cooling device, extending bit life.  6. Each power head spindle is equipped with well-known production company geared motors.  7. The key hydraulic, electric components are selected domestic and international well-known company's products.Main Technical Data:ModelUnitSWZ700-3SWZ1000-3SWZ1200-3H beam:Max Width x Max Heightmm700 x 4001000 x 5001200 x 600H beam:Min width x Min heightmm150 x 100150 x 120180 x 150Automatic feeding lengthmm3000 - 120003000 - 140003000 - 14000Max web thicknessmm≤ 40≤ 50≤ 60Max weightkg4000800015000Quantity of drilling spindlepc333Rotation range of each spindler/min100 - 700100 - 700100 - 700Feeding speedMm/min20 - 20020 - 20020 - 200Feeding stroke of upper spindlemm220320330Feeding stroke of left spindlemm220220220Feeding stroke of right spindlemm2208501100Max drilling diametermmΦ40Φ40Φ40Center line Moving rangeUpper spindle transverse (left & right) movement rangemm40 - 66040 - 96040 - 1160Left and right spindle    Vertical (up & down)    Movement rangemm30 - 37030 - 47030 - 570Non reference side level range of movementmm0 - 4000 - 8500 - 1100Clamp typeMorse4 #4 #4 #Hole tolerance within the hole groupmm±0.5±0.5±0.5Hole tolerance between the hole groupmm±0.75±0.75±0.75Pressure of compressed airMpa0.4 - 0.60.4 - 0.60.4 - 0.6CoolingAir coolingClamp up and down (vertical direction) strokemm220260310Clamp movement (forward direction) strokemm135001550015500Servo motor power of power rack and pinion drivekwAbout 4About 5About 6Outline dimension of feeding channel (LxWxH)mm15000 x 1250    x 153017000 x 1600    x 163017000 x 1800    x 1730Length of discharging channelmm120001400014000Total powerkwAbout 28About 30About 31L x W x H Outline dimension of the linemm29000 x 4220    x 312033000 x 4000    x 300033000 x 4400    x 3100SWZ1250 CNC H Beam Drilling Machine Trihedral Videos