2000 X 2000mm Workpieces Size Stable Durable CNC Plate Drilling Machine 50 Mm Diameter For High Precision Plate / Structural Component Machining

Application:

The CNC gantry drilling and milling machine is primarily engineered for performing drilling, chamfering, tapping, and milling operations on plate/structural components—including flanges, discs, rings, and plates—within its effective processing range, regardless of their thickness. It is capable of drilling both through holes and blind holes in single-material parts and composite materials alike. The machining process is digitally controlled, ensuring highly user-friendly operation, and it supports automated production with high precision, adaptability to multiple product varieties, and scalability for mass manufacturing.

Equipment Structure:

The equipment is primarily composed of a bed worktable, movable gantry, movable sliding saddle, drilling and milling power head, automatic lubrication system, protective mechanism, circulating cooling device, numerical control system, and electrical system. Supported and guided by rolling guide pairs, and driven by precision lead screw pairs, the machine tool boasts high positioning accuracy and repeat positioning accuracy.

Machine Bed and Workbench:

The machine bed undergoes welding, followed by annealing and precision machining, ensuring exceptional dynamic and static rigidity with permanent dimensional stability. Two high-precision linear guides are mounted on both sides of the bed base, enabling uniform force distribution across the guide sliders and significantly enhancing the machine’s rigidity, tensile strength, and compressive resistance. The drive system employs AC servo motors paired with precision ball screw assemblies for dual-sided drive, facilitating the gantry’s movement along the Y-axis. Additionally, the workbench is integrated with a hydraulic cylinder clamping system for secure workpiece fixation.

Mobile Gantry:

The mobile gantry is constructed from gray iron (HT250) castings, with two ultra-high load-bearing rolling linear guides mounted on its front face. A set of precision ball screws, in conjunction with a servo motor, enables the power head slide plate to traverse along the X-axis, and the drilling power head is affixed to this slide plate. The gantry’s movement is facilitated by a servo motor, which drives the rotation of the ball screw nut on the ball screw via a precision coupling to achieve smooth and precise motion.

Specifications:

Jinan Auten Machinery Co., Ltd. is a professional company dedicated in developing, studying, designing, manufacturing, and selling cnc machines, such as cnc angle punching machine line, cnc angle drilling machine line, cnc plate punching machine, cnc plate drilling machine, cnc H beam drilling machine, cnc beam band sawing machine, cnc plate roller forming machine, cnc pipe cutting machine, cnc plate plasma cutting machine, cnc grinding machine, electric power fittings and so on. Jinan Auten Machinery Co., Ltd. is affiliated with Jinan CNC Machine Group of Evershining. There are about 200 staffs, the company was established in 2003, the company’s annual turn over is about 15 million USD. The customers are world-widely distributed in many countries.

We have a great engineer team and owns so much more advanced technology for cold roll forming industry, steeltower industry and steel structure industry. Main business is metal forming machine, cnc angle processing machine, cnc H beam processing machine, cnc plate processing machine, cnc pipe processing machine, cnc cutting machine, cnc grinding machine, electric power fittings and so on.

The main feature of the company is serving best quality machines with reasonable price and best service after sales. Our company insists the product principle of "do the new ones, do the good ones " and the enterprise aim of "trustworthiness, cooperation, study, and innovation ". The company sets up the service principle of "to focus customer as work center", to satisfy customized request, with high-quality, trustworthiness service and continuous innovation to raise customer's satisfaction, to become the best cooperative colleague of the customers. Each step of the developments of the company all comes from the customer's trust and support, the company is always using the professional to create new brighter future together with customers all over the world.