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Dual-Spindle CNC Machine Lathe with Movable Sub-Spindle & Independent Gang Tool Slides
As a professional gang tool machine, it does away with turret rotation downtime by using a stiff 2× gang tool carrier system that allows ultra-fast tool changes and continuous high-speed turning. The dual 11kW high-torque motor spindles make it possible to do both front and back machining of workpieces in a single clamping, thus greatly enhancing production throughput and dimensional consistency. The design uses top-of-the-line linear motion parts from the most reliable worldwide brands that ensure this CNC machine tool combination achieves outstanding rigidity, smoothness of motion, and precision retention over a long period, even when operating continuously at high-load production conditions.
Parameter Table
| # | Parameter | Unit | DSL2-6/6P Dual-spindle Lathe with Double Gang Tool Carriers | |||
| 1 | Max. Turning Diameter | mm | Φ160 | |||
| 2 | Max. Machining Length | mm | 120 | |||
| 3 | Max. Swing Diameter over bed | mm | Φ200 | |||
| 4 | Max. Swing Diameter Over slide | mm | Φ70 | |||
| 5 | Bar Feeding Diameter | mm | <Φ46 | |||
| 6 | Spindle Bore | mm | 1st Spindle: Φ56; 2nd Spindle: Φ56 | |||
| 7 | Max. Spindle Speed | RPM | 1st Spindle: 5000; 2nd Spindle: 5000 | |||
| 8 | X-axis Travel | mm | X1: 1200 | X2: 1200 | ||
| 9 | Z-axis Travel | mm | Z1: 300 | Z2: 200 | ||
| 10 | Rapid Feedrate | m / min | 22 | |||
| 11 | Voltage (3phase) | V | 380±10% | |||
| 12 | Frequency | Hz | 50 | |||
| 13 | Power | kW | 31 | |||
| 14 | Weight | kg | 4000 | |||
| 15 | Size (Length × Width × Height) | mm | 2950 × 1800 × 2000 | |||
| # | Configuration Table | |||||
| 1 | CNC | ☐ FANUC 0I-TF PLUS (3B) | ☐ Siemens 828D (Shop Turn Programming) | ☐ SYNTEC 22TB | ||
| Main-spindle Rated Power / Torque of the Servo Motor | 11kW / 52Nm | 11kW / 52Nm | 11kW / 52Nm | |||
| Sub-spindle Rated Power / Torque of the Servo Motor | 11kW / 52Nm | 11kW / 52Nm | 11kW / 52Nm | |||
| X1-axis Rated Power / Torque of the Servo Motor | 1.2kW / 7Nm | 1.15kW / 6.5Nm | 1.7kW / 8.4Nm | |||
| X2-axis Rated Power / Torque of the Servo Motor | 1.2kW / 7Nm | 1.15kW / 6.5Nm | 1.7kW / 8.4Nm | |||
| Z1-axis Rated Power / Torque of the Servo Motor | 1.8kW / 11Nm | 2.2kW / 12Nm | 2.4kW / 11.5Nm | |||
| Z2-axis Rated Power / Torque of the Servo Motor | 1.2kW / 7Nm | 1.15kW / 6.5Nm | 1.7kW / 8.4Nm | |||
| 2 | \ | Brand | Type / Spec | |||
| 1st Spindle | Longbang Disc-type Motor Spindle | A2-5 | ||||
| 2nd Spindle | Longbang Disc-type Motor Spindle | A2-5 | ||||
High-Power Dual Spindle Design for Heavy-Duty Machining
This twin spindle lathe includes two equivalent high-torque motor spindles, 11kW/52Nm (max speed 5000RPM), supplying powerful cutting force for hard materials and large stock removal. The synchronous dual-spindle configuration allows one-clamp complete front/back machining, which eliminates secondary clamping errors and remarkably increases production efficiency.
Dual Gang Tool Carriers for Ultra-Fast, Rigid Machining
Being a specialized gang tool lathe, it comes with a 2× gang tool carrier / 600mm tool length configuration; there is no need to wait for turret rotation for the tool changes, which are almost instantaneous. The strong tool mounting structure provides stable cutting performance, decreases auxiliary time, and is very suitable for high-volume, high-precision turning operations.
Premium Motion System for Long-Term Precision
Equipped with the world-class linear guide rails, lead screws, and bearings from such famous suppliers as HIWIN, Rexroth, PMI, and NSK, this CNC machine tool is characterized by very high rigidity, low friction, and wear resistance. Furthermore, it is capable of maintaining the same level of positioning accuracy and repeatability even after long-term high-load operation, which guarantees stable machining quality of complicated workpieces.
Large Travel & High Rapid Feed for Versatile Production
Thanks to a longer X1-axis travel of 1200mm, Z1-axis travel of 300mm, and 22m/min rapid feed rate, this machine tool's lathe easily handles long workpieces and multi-process machining, while the 31kW total power offers great, productive cutting for a wide variety of applications.
Details Display
High-Power Synchronous Dual Spindles
This twin spindle lathe is equipped with two identical 11kW/52Nm high-torque Longbang disc-type motor spindles (maximum speed 5000RPM), offering strong cutting power for hard materials and heavy stock removal. Due to the synchronous setup, it allows one-clamp complete front/back machining, which eliminates clamping errors and significantly increases production efficiency.
Lead Screw
At the heart of this gang tool machine is a set of top-notch ground ball lead screws for X1/X2 and Z1/Z2 axes made by PMI and NSK, respectively. The lead screws have very low backlash and high transmission efficiency. Besides allowing for the precise and quick control of the tool motion at feed rates as high as 22m/min, they also ensure that even complex workpieces can be produced accurately, round after round, under heavy use.
Liner Guide Rail
HIWIN and Rexroth premium 35 Roller Guide linear guide rails are installed on the DSL2-6/6P and all its linear axes. Such high-rigidity roller guides offer extraordinary load capacity and low friction. Therefore, they assure very smooth and stable linear motion even when heavy-duty cutting is performed. Also, they exhibit constant positioning accuracy, and time to failure is only after very long service, thereby providing a steady basis for the precise operation of this twin spindle lathe.
System
CNC Milling and turning machine tools equipped with a wide range of CNC systems, such as FANUC, Siemens, and Syntec, perfectly match various machining needs. Each of these systems provides an easy operation, quick processing, and excellent coordination with automated workflows, guaranteeing flexibility, credibility, and accuracy in all applications.
Partial workpiece display
We provide CNC lathes equipped to the highest standards, including a dual-spindle gang tool machine series, capable of extremely accurate and versatile operations across a complete range of complex turned parts. We can produce high-tolerance workpieces of stable performance through our machine tool lathes, which are especially suitable for automotive, aerospace, hydraulic, and general industrial applications, ranging from small precision shafts, connectors, and valve parts to customized brass/steel/aluminum fittings.
About Us
2007：Established, focusing on R&D, production, sales, and after-sales service of lathe and milling machine tools.
2009：Created the first 4+4 live tool lathe and milling machine tool in China.
2014：Made a revolutionary breakthrough in the technical capability of the interpolated Y-axis lathe and milling machine tool.
2022：Introduced a dual-spindle dual-turret lathe and milling composite machine tool.
Today：having acquired more than 15 years of industry experience, certified production qualifications, and services covering areas such as nuclear energy, aerospace, automotive, home appliances, etc., we are actively looking for global agents to present high-quality Chinese CNC machine tools to customers worldwide.
Premium CNC Machinery
We demonstrate here our top-of-the-line CNC machining facilities, comprising large-format gantry machining centers, Okuma high-precision milling heads, and 5-axis linkage machining systems. These modern and advanced machines offer great rigidity, stability, and ultra-high precision, thus enabling efficient processing of large and complicated workpieces with very close tolerances. Powered by world-famous control systems and intelligent user interfaces, they suit aerospace, automotive, mold, and heavy machinery manufacturing industries very well, guaranteeing reliable operation and high-level production efficiency for a wide range of industrial applications.
Laser Interferometer
Accuracy Compensation
CMM
Accuracy Detection
At our CNC machine tooling, we use up-to-date laser interferometer technology for accurate compensation. Based on high-precision measurement combined with data analysis, we appropriately make up the positioning, geometric, and thermal errors so as to keep the stable and reliable machining accuracy even during long-term operation.
LBIE practices thorough quality control throughout the entire process, and professional teams check each component, system, and process in detail. Our CNC machine tools that comply with the highest world standards of quality are delivered to you, which is a guarantee of your production being precise and running without a hitch at the same time.
CIMT 2025
LBIE CNC Lathe Exhibition
Two Spindle Lathe
Customers visited our booth.
CIMT 2025 LBIE Exhibition Review
METALLOOBRABOTKA 2025
"Metalworking" Minsk, Belarus
Overseas Exhibitions
We've been to overseas CNC machine tool exhibitions in Russia, Belarus, Malaysia, Uzbekistan, and quite a few other countries. We've really attracted a lot of attention from the world's customers.
1.Stretch Wrapping
2.Vacuum packaging
3.Strong Plywood Packing
4.Waterproof Top
5.Client's goods package
6.Client's good package
We take several measures to protect our CNC lathe during shipping. It goes through a multi-layer packing process for safe delivery:
1.Firstly, the whole lathe is wrapped with heavy-duty stretch film to prevent dust and scratches.
2.Then, it is vacuum-packed to keep away moisture during transportation.
3.After vacuum packaging, the lathe is tightly secured with straps to prevent it from moving.
4.Finally, it is placed inside a sturdy plywood crate.
ISO 9001 (International Quality Management System)
CE Certification (European Conformity)
EAC (Eurasian Conformity)
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