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W7-8/6D Twin Spindle CNC Lathe | High Precision Without Y-Axis
Key Features
HT300 Cast Iron Bed: Offers high rigidity and stable performance, which maintains the accuracy of machining over time
12-Station BMT55 Turret:Facilitates dependable tool changes and productive turning operations
Dual Spindle Design: Gets rid of secondary clamping and significantly lowers the risk of positioning errors
Without Y-Axis: Saves money and is perfect for batch turning of the most common parts
This equipment provides stable accuracy and high productivity conveniently for the batch manufacturing of shafts, discs, and sleeves, with a combination of robust construction and simple control.
Parameter Table
| # | Parameter | Unit | W7-8/6D Dual-Spindle Driven Tool Turret Lathe Without Y-axis | |||
| 1 | Max. Turning Diameter | mm | ☐ Φ300 (Standard) ☐ Φ370 (Spindle Motor Power Needs to Upgrade, Optional) | |||
| 2 | Max. Machining Length | mm | 550 | |||
| 3 | Max. Swing Diameter over bed | mm | 1st Spindle: Φ500; 2nd Spindle: Φ220 | |||
| 4 | Max. Swing Diameter Over slide | mm | Φ300 | |||
| 5 | Bar Feeding Diameter | mm | 1st Spindle: <Φ52; 2nd Spindle: <Φ46 | |||
| 6 | Spindle Bore | mm | 1st Spindle: Φ66; 2nd Spindle: Φ56 | |||
| 7 | Max. Spindle Speed | RPM | 1st Spindle: 4500; 2nd Spindle: 5000 | |||
| 8 | X-axis Travel | mm | 220 | |||
| 9 | Y-axis Travel | mm | \ | |||
| 10 | Z-axis Travel | mm | 600 | |||
| 11 | Tailstock Travel | mm | 610 | |||
| 12 | Rapid Feedrate | m / min | 22 | |||
| 13 | Max. Driven Tool Speed | RPM | 4000 | |||
| 14 | Voltage (3phase) | V | 380±10% | |||
| 15 | Electric Frequency | Hz | 50 | |||
| 16 | Power | kW | 33 | |||
| 17 | Weight | kg | 4400 | |||
| 18 | Size (Length × Width × Height) | mm | 3250 × 1700 × 1900 (Excluding Chip Conveyor) | |||
| # | / | Configuration Table | ||||
| 1 | CNC Control System | □ FANUC 0I-TF PLUS (3B) | ☐ Siemens 828D (With Shop Turn/Mill Function) | ☐ SYNTEC 22TB | ||
| Main-spindle Rated Power / Torque of the Servo Motor | ☐ 11kW / 105Nm (Belt Spindle) (Standard) ☐ 15kW / 143Nm (Belt Spindle) (Optional) ☐ 15kW / 95Nm (Motor Spindle) (Optional) | ☐ 12kW / 115Nm (Belt Spindle) (Standard) ☐ 15kW / 95Nm (Motor Spindle) (Optional) | ☐ 15kW / 98Nm (Belt Spindle) (Standard) ☐ 15kW / 95Nm (Motor Spindle) (Optional) | |||
| Sub-spindle Rated Power / Torque of the Servo Motor | 11kW / 52Nm (HAOZHI Motor Spindle) | 11kW / 52Nm (HAOZHI Motor Spindle) | 11kW / 52Nm (HAOZHI Motor Spindle) | |||
| X-axis Rated Power / Torque of the Servo Motor | 1.8kW / 11Nm | 2.2kW / 12Nm | 2.4kW / 11.5Nm | |||
| Y1-axis Rated Power / Torque of the Servo Motor | \ | \ | \ | |||
| Z-axis Rated Power / Torque of the Servo Motor | 1.8kW / 11Nm | 2.2kW / 12Nm | 2.4kW / 11.5Nm | |||
| B-axis Rated Power / Torque of the Servo Motor | 1.8kW / 11Nm | 2.2kW / 12Nm | 2.4kW / 11.5Nm | |||
| Driven Tool Rated Power / Torque of the Servo Motor | 2.7kW / 12Nm | 3.6kW / 22Nm | 5.5kW / 17.5Nm (Water Coolant Motor) | |||
| 2 | \ | Brand | Type / Spec | |||
| 1st Spindle | ☐ LBIE Belt Spindle (OEM by HAOZHI)(Standard) ☐ Taiwan KENTURN Belt Spindle (Optional) ☐ Guangzhou HAOZHI Motor Spindle (Optional) | ☐ A2-6 (Standard) ☐ A2-6(65) (Spindle Bore: Φ79mm; Bar Feeding Diameter: <Φ65) (Optional) ☐ A2-8 (Spindle Bore: Φ86mm; Bar Feeding Diameter: <Φ75, Match 10inches Chuck;Recommended to Upgrade the Motor) (Optional) | ||||
| 2nd Spindle | Guangzhou HAOZHI Motor Spindle | ☐ A2-5 (Standard) ☐ A2-6 (Spindle Bore: Φ66mm; Bar Feeding Diameter: <Φ52; Match 8inches Chuck; Recommended to Upgrade the Motor) (Optional) | ||||
Details Display
Turret
High-Rigidity Driven Tool Turret: Maximum speed 4000RPM, power options from 2.7kW to 5.5kW, allowing for turn-mill compound machining in one-stop operation for high efficiency and precision.
Spindle
Dual spindle layout: The 1st spindle has a bore diameter of Φ66mm (option for a bigger bore of Φ86mm/Φ79mm), the 2nd spindle has a Φ56mm bore, bar feeding is supported for up to <Φ52mm / <Φ92mm.
Strong performance capacity: The main spindle has a rated power of up to 15kW / 143Nm, it can reach a maximum speed of 4500RPM; the sub-spindle has a rated power of 11kW / 52Nm, max speed 5000RPM, excellent for heavy-duty roughing and high-precision finishing.
High-end options: You can get the machine with LBIE/HAOZHI belt spindle, Taiwan KENTURN belt spindle, or HAOZHI motor spindle, which guarantees long-term stability and accuracy.
Lead Screw
Paired with servo motors with high responsiveness (X / Z / B axis up to 2.4kW / 11.5Nm), allowing quick, smooth movements and strong cutting capabilities.
The pre-tensioning mechanism not only adjusts for thermal elongation but also keeps the accuracy stable under high-speed, continuous operations.
By minimizing the frictional force, the structure not only reduces the wear and heat but also prolongs the life of the equipment while cutting down the maintenance costs.
Linear Guide Rail
Specifically designed and optimized for the machine's dual-spindle, turn-mill compound type, it offers superb stiffness to handle even the toughest cutting loads.
Thanks to the very low-friction construction, the feed rate can be as high as 22m/min, which brings a large improvement in machining efficiency and a major reduction in cycle times.
By using top-grade materials combined with highly accurate grinding, the tool can resist wear for a very long time and keep its accuracy for a long period after lots of use, making it perfect for high-volume, high-precision production.
Our Double Spindle CNC Lathe is being used by automotive, aerospace, hardware, and energy industries. It allows simultaneous high-volume, highly accurate turning of complex shafts with just one setup, which is perfect for automotive parts. By means of dependable CNC controls, it offers steady production of different metals, mainly aiming at outstanding turning quality.
About Us
2007：Established the company, focusing on R&D, production, sales, and service of CNC machine tools for lathe and milling.
2009：Created China’s first 4+4 live turning and milling machine tool.
2014：Surpassed technology challenges of interpolated Y-axis turning and milling machine tool.
2022：The dual spindle dual turret turning and milling composite machine tool was made available.
Today：leveraging more than 15 years of practical experience in the industry, having qualified production certification, and with a service portfolio including nuclear energy, aerospace, automotive, home appliances, etc., we are actively recruiting global partners to introduce quality Chinese CNC machine tools to the world market.
Premium CNC Machinery
Our exhibition displays the very latest CNC machining tools that we have, such as very large-scale gantry machining centers, Okuma top-notch milling heads, and 5-axis linkage machining systems.
These high-end machines offer excellent strength, steady performance, and precise ultra-high machining accuracy, thus allowing the effective manufacturing of large and complicated parts with very narrow tolerances. Fitted with globally famous control systems and smart operation interfaces, they are perfectly suited for the production of aerospace, automotive, mold, and heavy machinery parts and will give you a guarantee of dependable working and outstanding production efficiency for various industrial uses.
Laser Interferometer
Accuracy Compensation
CMM
Accuracy Detection
We use state-of-the-art laser interferometer technology in our CNC machine tools to carry out accurate calibration of the machine's errors. We can facilitate stable and dependable machining precision over long-term operation by precise measurement, data analysis, and error compensation.
At LBIE, we follow a full-process quality control system and have expert teams who thoroughly check each part, system, and process. We supply CNC machine tools that satisfy worldwide quality standards, giving you the assurance of consistent precision and dependable production performance.
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 took part in overseas CNC machine tool exhibitions in Russia, Belarus, Malaysia, Uzbekistan and other countries and attracted widespread attention from customers all over the world.
1.Stretch Wrapping
2.Vacuum packaging
3.Strong Plywood Packing
4.Waterproof Top
5.Client's goods package
6.Client's good package
We provide our CNC lathe with a multi-layer protective packing procedure to guarantee its safe delivery, which includes the following steps:
1.The lathe is thoroughly wrapped with stretch film to protect it from dust and scratches.
2.It is vacuum-packed afterward to protect it from moisture during transportation.
3.Then, after vacuum packing, the lathe is attached firmly with straps so that it doesn’t move.
4.Finally, it is enclosed in a robust plywood box.
ISO 9001 (International Quality Management System)
CE Certification (European Conformity)
EAC (Eurasian Conformity)
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