Large Size Gantry-Type Mobile CNC High-Speed Drilling And Milling Machine With Tapping Function

Large Size Gantry-Type Mobile CNC High-Speed Drilling And Milling Machine With Tapping Function

Product Introduction:

This machine is a gantry-type mobile CNC high-speed drilling and milling system. It is mainly developed for drilling, tapping, and milling operations on components such as steel plates, flanges, heat exchangers, tube sheets, and slewing bearings. High-speed carbide drilling with internal cooling is adopted. The machine is controlled by a KND or CNC bus control system, providing simple operation, high automation, excellent machining accuracy, and strong adaptability for small to medium batch production with diverse workpiece types.

Product configuration:

Product features

1. The equipment is mainly composed of a machine base, worktable, traveling gantry, vertical ram-type drilling and milling power head, hydraulic system, pneumatic system, cooling system, centralized lubrication system, electrical control system, and automatic chip evacuation system.

2. In this machine series, the worktable and gantry are independently structured, with the gantry moving along two base tracks. This configuration greatly improves machining stability and precision while ensuring high load-bearing performance.

3. The worktable is manufactured from premium-grade gray cast iron, ensuring excellent rigidity, durability, and long-term operational reliability.

The machine bed and worktable are both constructed from high-strength gray cast iron (HT300) and undergo dual tempering heat treatment for stress relief. To eliminate vibration resonance during drilling operations and extend the service life of carbide tools, a separated structure design between the bed and worktable is adopted.

1. The integrated automatic chip removal and circulating coolant system effectively reduce non-productive time and lower operator labor intensity. Operators are only required to perform loading and unloading of workpieces as well as tool replacement.

2. The machine is equipped with a Taiwan-made BT50 high-precision spindle featuring internal cooling capability and compatibility with carbide drills. A pneumatic tool cylinder is incorporated to facilitate rapid tool changes. The high-power spindle motor is driven via a servo-controlled synchronous belt transmission, enabling a wide speed range and stable torque output.

3. This CNC drilling machine is specifically engineered based on workpiece characteristics and precision requirements. It features a compact yet flexible structure, ensuring optimal machining performance. Whether hole patterns are circular or linear, the system completes operations efficiently and accurately, delivering a highly cost-effective production solution.

The CNC gantry plate drilling machine is a heavy-duty industrial solution precisely designed for high-accuracy machining of plate-type components and structural parts. It is optimized for processing workpieces such as flanges, discs, rings, and flat plates, provided that the material thickness remains within the machine’s effective machining range.

In steel structure fabrication plants, this plate drilling machine performs precise drilling and milling on structural plates and connection elements, forming a reliable foundation for steel frame assembly. In the wind power industry, it delivers high-precision machining for wind turbine towers and flange components, ensuring structural integrity under severe environmental conditions such as strong winds and temperature variations. In bridge construction applications, the equipment is used for machining bridge girders and supporting components, ensuring strong and durable joints capable of sustaining dynamic loads throughout the long service life of the structure.

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.