English
LU-400
Xiongyi Intelligent Machinery
The LU Series 5-Axis CNC Machining Centers are engineered for high-speed, high-precision machining of complex workpieces. Equipped with a high-performance control system and dynamic contouring capability, they ensure exceptional surface finish in the shortest cycle time. Featuring a rigid base, single-swing B/C axis, and cross-slide X/Y design, the LU Series delivers unmatched stability, accuracy, and productivity.
Key Features:
High dynamic 5-axis drive meets demanding multi-surface machining needs
Direct-drive spindle: 34Nm (LU-400), 80Nm (LU-620/720) for powerful cutting
Optical scales on all axes with precision compensation and direct measurement
Tool magazine capacity: 30 tools (LU-400), 32 tools (LU-620/720)
Ergonomic design, easy chip evacuation, and optimized work area access
Fast rotary axes: B-axis & C-axis up to 25 RPM with worm gear design
Compact, stable structure with advanced linear technology for best-in-class repeatability
Ideal for aerospace, automotive, mold, and medical industries, the LU Series sets a new benchmark in CNC machining—combining innovation, efficiency, and accuracy to handle everything from simple jobs to the most complex 5-axis parts.
5 Axis Cnc Machines LU-400.pdf
| Travel | Unit | LU-400 | LU-620 |
|---|---|---|---|
| X / Y / Z Axes Travel | mm | 400/350/350 | 620 / 520 / 460 |
| B Axis Tilting Range | degree | - 50° ~ + 110° | - 50° ~ + 110° |
| C Rotating Range | degree | 360° | 360° |
| Spindle Nose To Table Surface | mm | 150~500 | 150 ~ 610 |
| Spindle | Unit | LU-400 | LU-620 |
| Spindle Transmission Type | Direct Drive | Direct Drive | |
| Tool Shank | ISO 40 | ISO 40 | |
| Spindle Speed | rpm | 12000 | 12000 |
| ATC | Unit | LU-400 | LU-620 |
| Magazine Capacity | T | 30 | 30 |
| Taper | HSK 63A | HSK 63A | |
| Max. Tool Length | mm | 250 | 250 |
| Max. Tool Diameter (No Adjacent Tool) | mm | Ø 75 ( Ø 127 ) | Ø 75 ( Ø 127 ) |
| Motor | Unit | LU-400 | LU-620 |
| Spindle Motor (Cont./30 Mins) | KW | 5.5/7.5(FANUC) | 18 / 21(Siemens) |
| X / Y / Z Axes Motor Power | KW | 4.5/2.7/4.5(FANUC) | 6.5/4.5/6.5( Heidenhain) |
| B/C Axes Motor | KW | 7/2.7(FANUC) | 8.6/4.5( Heidenhain) |
| B/C Axes | Unit | LU-400 | LU-620 |
| Worktable Size (External/Inner) | mm | Ø450 | Ø 650 |
| Center Hole Size | mm | Ø 55H7 x 12 In Depth | Ø 55H7 x 12 In Depth |
| T Slot Type | mm | T14 Radial Type 8 Slots | T18 Radial Type 8 Slots |
| Max. Workpiece Size | mm | Ø430x(50+R389)L | Ø 580 x(50+R438) L |
| Max. Worktable Loading | kg | 200 | 500 |
| Rapid Travel | Unit | LU-400 | LU-620 |
| X / Y / Z Axes Rapid Travel | M / min | 48/48/48 | 36 / 36 / 36 |
| B / C Axes Rapid Travel | rpm | 25 | 25 |
| Cutting Feedrate | mm / min | 1 - 20000 | 1 - 20000 |
| Control | Unit | LU-400 | LU-620 |
| Type | FANUC 0iMF | HEIDENHAIN TNC640 | |
| Miscellaneous | Unit | LU-400 | LU-620 |
| Machine Weight | kg | 6000 | 8800 |
| Coolant Tank | L | 220 | 240 |
| Dimension (L*W*H) | mm | 2080x2400x2720 | 2260 x 2590 x 3060 |
| Power Requirement | KVA | 20 | 25 |
| Air Source | kg / cm2 | 6 ( 1600 ) | 6 ( 1600 ) |
| ( l / min ) |
When it comes to modern machining, precision and efficiency are everything. That’s where 5 axis CNC machines come in — the ultimate tools for complex, high-precision, and high-speed manufacturing. These machines are the backbone of industries that demand perfection — from aerospace and automotive to mold-making and medical engineering.
A 5 axis CNC machine is an advanced type of machining center capable of moving a part or tool in five different axes simultaneously. Unlike traditional 3-axis machines, which only move along the X, Y, and Z axes, 5-axis machines add two rotational axes — commonly referred to as B and C.
X, Y, Z axes – Control linear movement.
B axis – Tilts the workpiece or tool.
C axis – Rotates the workpiece or table.
This extra mobility allows for machining parts from multiple angles in a single setup — no repositioning required.
Imagine sculpting a complex turbine blade or a medical implant that has curves, holes, and fine details on every surface. A 3-axis machine would require several setups and fixtures. But a 5 axis CNC? It does it all in one smooth motion, saving time, increasing precision, and minimizing human error.
At the heart of every high-performance machine lies a powerful control system. LU Series machines, for example, are equipped with high-performance controllers that deliver high-speed contour control, allowing the cutting tool to follow even the most complex paths with perfect accuracy.
Simultaneous 5-axis machining moves all five axes at once, ideal for continuous curved surfaces.
3+2 machining positions the part using two axes but only cuts in three. It’s simpler and still powerful for certain applications.
The LU series uses a high-rigidity base structure to minimize vibration and deformation, providing consistent precision even under heavy cutting conditions.
The single-swing rotary table supports complex machining with a B axis rotation up to 25 RPM and C axis rotation at 25 RPM, enabling dynamic five-axis motion.
A cross-slide structure ensures steady, smooth movements across the X and Y axes, giving operators the foundation for outstanding surface finish and precision.
Each axis is equipped with high-resolution optical scales and servo drives, ensuring precise feedback and compensation during operation — the key to superior accuracy.
The LU series machines are compact yet robust — perfectly balancing space-saving design and structural strength.
LU-400: 34 Nm torque
LU-620 / LU-720: Up to 80 Nm torque
These spindles deliver massive power for heavy-duty cutting with direct-drive technology, eliminating backlash and ensuring smoother rotation.
Equipped with 30 to 32 tool slots, the LU series provides rapid, automated tool changes that cut downtime and keep production flowing.
Each LU machine integrates optical scale precision compensation and direct measurement systems, guaranteeing micron-level repeatability.
With the ability to machine multiple surfaces in one setup, 5-axis machining reduces cycle time dramatically while increasing output.
Thanks to the high-speed contour control and rigid structure, parts come out with mirror-like surface finishes — no post-processing required.
Whether it’s sculpted molds, aerospace components, or turbine blades, 5-axis machining makes the impossible possible.
The machine's open, accessible working space ensures easy tool setup and inspection, while its superior chip evacuation keeps the work area clean and efficient.
Designed with ergonomics in mind, operators enjoy intuitive control, minimal fatigue, and smooth workflow throughout production.
With rapid feed speeds and optimized servo control, LU Series machines provide lightning-fast yet precise movement across all axes.
Perfect for high-dynamic machining, these systems ensure that complex profiles are machined smoothly — even at extreme speeds.
Each axis is equipped with optical feedback, achieving outstanding positioning accuracy and repeatability for high-end applications.
LU-400: Compact, 34 Nm torque, 30-tool magazine.
LU-620 / LU-720: Heavy-duty cutting with 80 Nm torque, 32-tool magazine.
All models share the same rigid structure, smart design, and advanced control.
Ideal for turbine blades, housings, and complex structural parts that require precision and high-performance materials.
Used for engine components, dies, and molds with tight tolerances and complex geometries.
Creates implants, surgical tools, and prosthetic components with intricate shapes and flawless finishes.
Perfect for mold cores, cavities, and electrodes — enabling faster production cycles and higher mold accuracy.
AI-driven control systems and IoT connectivity are transforming 5-axis machining into a smart, self-learning ecosystem.
New spindle designs and control algorithms are reducing energy consumption and increasing eco-efficiency — paving the way for greener manufacturing.
The 5 Axis CNC machine isn't just a piece of equipment — it's a revolution in motion control, accuracy, and design. Machines like the LU Series push the limits of what’s possible, combining speed, strength, and intelligence into one seamless system.
If precision, versatility, and productivity define your manufacturing goals, then a 5 Axis CNC machine is your ultimate solution.
The primary differences are the size, motor power, and spindle torque. The LU-620 and LU-720 are designed for heavier-duty cutting, with up to 80Nm of spindle torque, compared to the 34Nm spindle torque of the LU-400. Additionally, the LU-620 and LU-720 models have larger worktable sizes and can handle larger workpieces.
Yes, the LU Series is highly suitable for aerospace components like turbine blades and structural parts. Its 5-axis capabilities enable precise machining of complex geometries without the need for multiple setups, ensuring both efficiency and accuracy.
With 5-axis machining, the LU Series can machine parts from multiple angles in a single setup, which reduces cycle times and eliminates the need for repositioning. This leads to faster production, less human error, and improved overall precision.
The LU-400 has a maximum worktable load of 200 kg, while the LU-620 can handle up to 500 kg. This allows for machining larger and heavier parts, especially in industries like aerospace and automotive.
The LU-400 is equipped with a FANUC 0iMF control system, while the LU-620 and LU-720 are fitted with the HEIDENHAIN TNC640 control system. Both systems offer advanced capabilities for high-speed contour control, ensuring that even complex machining paths are followed with high precision.
The B and C axes on all LU Series models rotate up to 25 RPM. This enables quick adjustments and dynamic movement for high-precision machining, especially on complex parts.
The LU Series machines feature a spindle speed of up to 12,000 RPM. This high-speed capability is ideal for both high-precision and high-efficiency machining across a range of materials.
Industries such as aerospace, automotive, mold-making, and medical device manufacturing greatly benefit from the LU Series. Its ability to handle complex, high-precision parts makes it essential for producing turbine blades, engine components, surgical tools, and more.
