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W7-8DWI C Axis CNC Turning Lathe With 12 Station BMT 55 Turret Without Y Axis
The W7-8DWI is a highly accurate slant-bed CNC turning lathe.
The machine is based on a strong HT300 cast-iron frame. This machine features a 12-station BMT55 turret and full C-axis control. These allow it to turn, groove, thread, and cross-machine all accurately and efficiently in a single setup.
With no Y-axis, this turning-only machine still manages to offer excellent rigidity, chip removal, and production capacity for large-scale manufacturing. In fact, it is the reason the highly demanding automotive, aerospace, and general machining industries consider this machine suitable.
Parameter Table
| # | Parameter | Unit | W7-8DW Driven Tool Turret Tailstock Lathe | |||
| 1 | Max. Turning Diameter | mm | ☐ Φ350 (Standard) ☐ Φ370 (Spindle Motor Power Needs to Upgrade, Optional) | |||
| 2 | Max. Machining Length | mm | 550 | |||
| 3 | Max. Swing Diameter over bed | mm | Φ500 | |||
| 4 | Max. Swing Diameter Over slide | mm | Φ300 | |||
| 5 | Bar Feeding Diameter | mm | <Φ52 | |||
| 6 | Spindle Bore | mm | Φ66 | |||
| 7 | Max. Spindle Speed | RPM | 4500 | |||
| 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 | 21 | |||
| 17 | Weight | kg | 3800 | |||
| 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 22TA | ||
| 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) | ☐ 11kW / 72Nm (Belt Spindle) (Standard) ☐ 15kW / 98Nm (Belt Spindle) (Optional) ☐ 15kW / 95Nm (Motor Spindle) (Optional) | |||
| Sub-spindle Rated Power / Torque of the Servo Motor | \ | \ | \ | |||
| 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 | \ | \ | \ | |||
| Driven Tool Rated Power / Torque of the Servo Motor | 2.7kW / 12Nm | 3.6kW / 22Nm | 5.5kW / 17.5Nm (Water Coolant Motor) | |||
Details Display
Turret
The integrated tool turret of the turning and milling machine center has been thoroughly redesigned to speed up turning operations, such as turning, grooving, and threading, while simultaneously achieving the highest stiffness and fastest speed. Being a top-grade example of Chinese machine tools, the machine can produce complicated shaft parts in one setup without any additional milling operations. Furthermore, the integration of rapid tool changes with highly accurate automated movements brings about a substantial reduction in cycle times and improvement in part quality. Focused solely on turning performance, the turning and milling machine tools can achieve an unprecedented level of efficiency in mass production.
Spindle
We have a machining center for turning and milling that is equipped with a spindle that is not only strongly built but also well-designed for minimum vibration and maximum precision. Our spindle uses great quality NSK super-precision bearings, which indicate excellent running accuracy and thermal stability - two highly important characteristics for any top-of-the-line CNC turning system. Optionally, an electric spindle can be chosen, which is a feature that provides better speed control, reduced energy consumption, and less maintenance requirements. This strong spindle technology has both positioned it as one of the best among Chinese machine tools and guaranteed superior cutting quality and high efficiency in the mass production of shafts. It is a turning machine with all the features and illustrates the ability and the trustworthiness of today’s turning and milling machine tools.
It features high-precision ball screws and strong, fast roller guides in the transmission system of this turning and milling machine center. Such a set-up guarantees top-level stiffness and smooth motion - a fundamental requirement for precision in a CNC turning-only application. The improved drive system reduces friction and backlash, thus maintaining accuracy and increasing productivity. As a fine representative of Chinese machine tools, this particular turning and milling machine tool stands out even in the most challenging production environments where performance and reliability are key.
Liner Guide Rail
This CNC turning machine is fitted with high-rigidity linear guides on the X and Z axes, together with an optimized rail span.
They are characterized by low friction and high precision, and the rapid traverse speed can reach 22 m/min.
The rigid structure results in more efficient work and shorter cycle times. It offers stable and quick positioning for machining long shafts and complicated profiles.
It is a professional turning machine that meets the needs of high-volume production with high speed and accuracy.
System
Our CNC tools are compatible with a wide range of advanced control systems such as Syntec, Fanuc, and Siemens. This helps our machines to run stably with high precision and also makes programming very simple.
About Us
Sticking to the principle of "Quality First, Integrity Service", we offer comprehensive after-sales assistance (installation, training, maintenance, etc.) along with 7×24-hour online technical support. Additionally, we enable customers through industry-university-research collaboration to have win-win outcomes.
2007：The company was established and began to specialize in aspects such as hiring, production, sales, and after-sales service of lathe and milling machines.
2009：It brought to light the first 4+4 live-tool turning and milling machine tool of this type in China.
2014：Successfully breaking the technology barrier for the interpolated Y-Axis turning and milling machine tool.
2022：Introduced the dual spindle dual turret turning and milling composite machine tool.
Nowadays：With over 15 years of experience in the industry, our factory is qualified for production, and our services cover nuclear energy, aerospace, automobile, household appliances, etc. We are currently looking for agents worldwide to supply Chinese high-quality CNC machine tools to customers all over the world.
Premium CNC Machinery
At this exhibition, you will have the opportunity to witness our most up-to-date CNC machines on the spot, like the large gantry machining centers, Okuma super-precise milling heads, and the 5-axis linkage machining systems. These advanced machines attain excellent rigidity, stability, along with ultra-high machining accuracy, which enable the manufacturing of large and very complicated workpieces that have very rigorous tolerance requirements to be very easily done. They are equipped with control systems from famous brands worldwide as well as smart operation interfaces. As a result, they are very well suited for the manufacturing of aerospace, automotive, mold, and heavy machinery, providing reliable performance and better production efficiency for various industrial applications.
Laser Interferometer
Accuracy Compensation
CMM
Accuracy Detection
Our CNC machine tools are embedded with an advanced laser interferometer system to ensure the highest accuracy in compensation. Through highly precise measurement and extensive data analysis, we are able to address errors in positioning, geometry, and temperature very effectively, thereby guaranteeing consistent and reliable machining accuracy even after prolonged use.
LBIE conducts thorough quality control throughout the entire production process, and expert teams inspect each component, system, and operation. We offer CNC machine tools that meet global quality standards, so you can rely on accurate and trustworthy production at all times.
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Overseas Exhibitions
We have been taking part in overseas CNC machine tool exhibitions in Russia, Belarus, Malaysia, Uzbekistan, and other countries, and our participation has attracted great attention to us from global customers.
1.Stretch Wrapping
2.Vacuum packaging
3.Strong Plywood Packing
4.Waterproof Top
5.Client's goods package
6.Client's good package
To deliver our CNC lathe safely each time, we package it with a multi-layer protective process. Here is the step-by-step method:
1.First, the lathe in its entirety is wrapped with stretch film in order to shield it from dust and scratches.
2.It is vacuum-sealed so that no moisture can get in during transportation.
3.With vacuum packing done, the lathe is locked down with straps to make sure it doesn't move.
4.Finally, it is enclosed in a sturdy plywood case.
ISO 9001 (International Quality Management System)
CE Certification (European Conformity)
EAC (Eurasian Conformity)
Welcome to the Consulting Section. The certifications above certify that each machine meets worldwide safety and performance standards.
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