CNC drilling machine drilling head characteristics: high-speed drilling head uses special frequency motor spindle, driven by a toothed belt for precision spindle achieve frequency variable speed, feed for the servo motor and ball screw drive. X, Y axis can CNC drilling, semi-closed loop control, to achieve linear and circular interpolation function. After setting the torque 3D CNC drilling, drill fast forward when contact with the workpiece, it can automatically switch to work into. When the drill bit to drill through the workpiece, it can automatically switch to rewind speed CNC drilling machine, automatic feeding cycle. Working feed speed adjustment is set by the NC. High-speed drilling head BT50 spindle taper, with butterfly spring automatic broach mechanism to facilitate the headstock is equipped with loose knife cylinder (liquid pressure) ATC. CNC drilling head mounted on the ramp, the ramp with the next move. Can withstand heavy cutting loads, can be suitable for high-speed machining of carbide cutting tools. PXZ3016 type mobile gantry CNC drilling machine for drilling steel sheet. Workpiece may be steel buildings, bridges, towers on the coupling plate, it can be a large flange, heat exchanger tube panels. The application of the CNC drilling machine drilling of the whole process can achieve high-precision, fully automated high efficiency. Device Parameter name: workpiece size: width * length * thickness 3000mm × 1600mm × 100mm spindle quick change chuck 4 # Morse taper drill diameter maximum stroke length of 240mm Φ50mm Feed continuously variable speed drive variable speed mode 20-560r / min Forced coolant circulation capacity 300L hydraulic clamping pressure 6MPa (60kgf / cm2) Fuel tank capacity 90L motor spindle cooling pump 0.45kW 2.2kW 5.5kW pump discharge axis servo motor 0.75kwX 2kWY axis servo system 1.5kWZ axis servo system 2kW French Xin NC (map), gantry CNC drilling, CNC drilling is provided by Shanghai Xin CNC Machinery Co., Ltd. Jinan law. Jinan law Xin NC Machinery Co. (www.jnfxsk.com) adhere to the "people-oriented" business philosophy, with a professional staff, and strive to provide the best products and services to contribute to society, and welcome new and old customers throughout the visit, sincere cooperation for a better future. French Xin NC - your trusted friend, Address: After ten West (Runhua car park west) Huaiyin District of Jinan City, Contact: Manager Yuan.