High-Efficiency Large CNC Lathe Machine 1M Capacity

Product Overview

Engineered as a game-changing solution for heavy-duty machining of large-scale industrial components, the 5.9KW BMT65 CNC Mill-Turn redefines versatility by merging turning and milling capabilities into a single, high-performance platform. Boasting a spindle power of 5.9KW and a robust BMT65 turret, this machine stands out in handling demanding applications across aerospace structural parts, energy sector components, and heavy machinery fabrication. Its innovative modular design supports a wide range of customizable configurations, including Y-axis milling for off-center operations, C-axis indexing for precise angular positioning, and advanced live tooling that eliminates the need for multiple machine setups. The rigid cast iron frame, reinforced with internal ribbing, ensures exceptional stability even during high-load, high-speed operations, while the high-precision linear guideways minimize friction and backlash, significantly enhancing positioning accuracy for complex machining tasks.

Product Features

High-Power Spindle Technology

At the heart of the BMT65 lies a 5.9KW integrated spindle that delivers a maximum speed of  3000 RPM paired with high torque output, making it perfectly suited for both roughing and finishing large workpieces across a diverse range of materials. Whether machining titanium alloys with their high strength-to-weight ratio, stainless steel requiring corrosion resistance, or aluminum alloys needing efficient material removal, this spindle ensures consistent performance. Complementing the spindle is the BMT65 turret, which supports 12 tool stations with quick-change capabilities, allowing seamless switching between turning tools, milling cutters, and drilling bits without sacrificing precision—critical for reducing cycle times in high-volume production.

Enhanced Structural Rigidity

The machine’s structural integrity is a result of meticulous engineering, starting with the ribbed cast iron bed that dissipates vibration and minimizes flexing during heavy cuts. Box guideways add to this rigidity, providing superior load-bearing capacity compared to standard linear guides, especially when machining large, heavy workpieces. Key components like the large-diameter spindle bearings and preloaded ballscrews are precision-ground and lubricated to reduce backlash and ensure smooth motion, even after thousands of operating hours. This exceptional rigidity is not just a technical specification—it’s critical for machining aerospace wing spars where dimensional stability affects flight performance, and marine propellers where imbalance can cause catastrophic failures.

Advanced Control System

Powered by the industry-leading Fanuc 0i-TF Plus CNC controller, the BMT65 offers a perfect blend of power and usability. The controller's high-speed interpolation capabilities ensure smooth, accurate motion even at rapid feed rates, while its AI-driven collision avoidance system uses real-time data to prevent tool, workpiece, and machine collisions—saving valuable time and reducing costly damage. The intuitive touchscreen interface simplifies programming, allowing operators to create and edit complex machining paths with ease, while built-in 3D simulation visualizes the entire machining process before cutting starts, reducing setup time by up to 30%. For smart manufacturing environments, optional IoT connectivity enables remote monitoring of critical parameters such as spindle load, operating temperature, and tool wear, allowing for predictive maintenance and maximizing machine uptime.

1.Handling High-Strength and Difficult-to-Machine Materials

CNC machine tools utilise advanced cutting tools and adaptive control technology to efficiently process high-hardness materials commonly used in the aerospace industry, such as titanium alloys, high-temperature alloys, and composite materials. For titanium alloys, specialised cutting tools and cooling systems effectively reduce deformation and wear, ensuring the integrity of high-strength components. For carbon fibre composite materials, CNC surface grinders can achieve precise grinding, ensuring that surface roughness meets requirements.

2.Manufacturing complex curved surfaces and irregularly shaped parts

CNC machine tools offer flexible programming and support multi-axis linkage, excelling in the processing of complex geometric shapes. For example, five-axis linkage machining centres can produce spatial curved surface parts such as aerospace engine blades, achieving high-precision processing through B-axis tilting and high-speed rotary tables; the multi-functional modules of CNC lathes are suitable for high-complexity irregular structures such as missile guidance heads.

3.Efficient manufacturing of integral structural components

To reduce weight and enhance structural strength, the aerospace industry widely adopts integral structural components, such as integral frames and integral rotor discs. Five-axis CNC machine tools utilise a combination of milling and turning processes to transform traditional multi-part assembly structures into single-part manufacturing, significantly improving performance and reducing production cycles.

Do you have export experience? What documents can you provide?

Yes, our machines have been exported worldwide. We provide invoices, packing lists, certificates of origin, CE certifications, etc.

Is customization available?

Yes. We have rich experience in custom processing and can provide flexible customization services from bed to processing parameters to appearance.

What is your company's after-sales service support?

1). Supply wearing parts, spare parts and spare parts at the cost price (outside the warranty period);

2). Party B provides Party A with consulting services on processing technology and programming;

3). After the expiration of the warranty period, Party B still provides after-sales service;

4). Regular use of status tracking service, irregular user follow-up.

What is your standard package?

Our package is export standard plywood case with pallet.

What material is used for the machine tool bed?

Machine tool casting using HT300.