Shenzhen Lishang Precision Machinery Co., Ltd.
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LS-U320 Five-Axis CNC Machining Center With Renatron N5EC System, BT40 Spindle, Precision Mold And Automotive Parts Processing Equipment
Product description
The Lishang LS-U320 is a five-axis CNC machining center designed for high-precision complex part processing, small and medium-sized mold manufacturing, and precision cutting of aerospace and automotive components. Leveraging its expertise in professional CNC R&D, the center prioritizes high rigidity, high precision, and high efficiency, meeting the demands of integrated multi-material, multi-process machining. Equipped with the Shanghai Renatron N5EC bus-based absolute CNC system, the machine supports five-axis, five-axis linkage functionality without the need for a zero return upon startup, significantly reducing setup time. Its core features include a ø320mm high-precision worktable with a maximum load of 120kg, making it suitable for machining small and medium-sized workpieces. It enables multi-process machining of complex curved and polyhedral parts with a single clamping setup, reducing clamping errors and labor costs.
Product specification
| LS-U320 | Specification |
| LS-U320 Specifications | Ø320mm |
| Table Size (Table Diameter): Ø320mm | A-axis: ±110°, C-axis: 360° |
| Tilting Axis (A-axis) and Rotating C-axis Angles: A-axis: ±110°, C-axis: 360° | A-axis: 80rpm, C-axis: 200rpm |
| Tilting Axis (A-axis) and Rotating C-axis Speeds: A-axis: 80rpm, C-axis: 200rpm | A-axis: ±8", C-axis: ±5" (arc-seconds) |
| Tilting Axis (A-axis) and Rotating C-axis Positioning Accuracy: A-axis: ±8", C-axis: ±5" (arc-seconds) | A-axis: 5", C-axis: 5" (arc-seconds) |
| Tilting Axis (A-axis) and Rotating C-axis Repeatability: A-axis: 5", C-axis: 5" (arc-seconds) | 500mm |
| Maximum Table Swing Diameter (Span): 500mm | 800×550×550mm |
| X, Y, and Z Axis Coordinate Travel: 800×550×550mm | 120kg |
| Maximum Table Load: 120kg | 590mm |
| Distance from Spindle Center to Column Guide Surface: 590mm | 100-650mm |
| Distance from Spindle End to Worktable: 100-650mm | 1-12000mm/min |
| X, Y, and Z Cutting Feeds 1-12000 mm/min | 36, 36, 36m/min |
| X, Y, and Z-axis rapid feed rates: 36, 36, and 36 m/min | 50-12000rpm |
| Spindle speed range: 50 to 12000 rpm | BT40 |
| Spindle taper: BT40 | X:4012, Y:4012, Z:4012 |
| X, Y, and Z-axis ball screw specifications: X:4012, Y:4012, and Z:4012 | Roller: X:35, Y:45, Z:45 (6 slides) |
| X, Y, and Z axis rail specifications: Roller: X:35, Y:45, and Z:45 (6 slides) | Linear Axis (11- 15KW) |
| Spindle motor: Linear (11 to 15 kW) | Straight Shaft (4KW) |
| X, Y servo motor: Linear (4 kW) | Straight Shaft (4KW with Brake) |
| Z servo motor: Linear (4 kW with brake) | ±0.005mm |
| Positioning accuracy: ±0.005 mm | ±0.003mm |
| Repeatability: ±0.003 mm | 0.001mm |
| Minimum travel unit: 0.001 mm | 2650×2420×2800mm |
| Machine dimensions (L×W×H): 2650×2420×2800 mm | Approximately 5500kg |
| Machine weight: Approx. 5500 kg | 30KW |
| Total power requirement: 30 kW | 160L |
| Cooling water capacity: 160 liters | 0.6-0.7mpa |
| BT40 Direct-Connect Spindle | Speed 12000rpm |
| CNC system | Shanghai Renatron Bus absolute value control does not return to zero when powered on, and supports five-axis, five-link functionality. |
| Number | Items | Quantity | Manufacturer Name |
| 1 | Resin sand casting bed | 1 set | Yunnan Taibiao |
| 2 | Sheet metal main cover (front water tank) | 1 set | Dongguan Lishang |
| 3 | Fully sealed telescopic sheet metal | 1 set | Dongguan Lishang |
| 4 | Control system N5EC | 1 set | Shanghai Lynuc |
| 5 | Spindle servo motor | 1 set | Beijing Super Synchronous (CTB) |
| 6 | Spindle drive | 1 set | Beijing Super Synchronous (CTB) |
| 7 | X, Y, Z axis servo drive | 1 set | Yaskawa (Japan) |
| 8 | X, Y, Z axis servo motors | 1 set | Yaskawa (Japan) |
| 9 | A and C axis servo drive | 1 set | Thinkvo (Nanjing) |
| 10 | A and C axis servo motors | 1 set | DD Motor |
| 11 | X, Y, Z axis ball screws | 1 set | Taiwan Hiwin/Yintai/Evo/Kate/THK |
| 12 | X, Y, Y axis roller guides, Z axis roller guides | 1 set | Taiwan Hiwin/Yintai/FZS/Kate/THK |
| 13 | BT40 spindle (Ø150, 12,000 rpm direct drive) | 1 set | Luo Yi/Jianchun/NTU/Yucheng/Luo Da/LFP |
| 14 | Tool cylinder (direct spindle with booster cylinder) | 1 set | Zhongri (Hao Xiao)/Gao Hong |
| 15 | BT40-24T tool changer with arm | 1 set | Taiwan/Deshi/Desu/Okada/Gutian |
| 16 | Spindle oil cooler | 1 set | Reid/Qianguan/Reco/Hart |
| 17 | Heat exchanger/air conditioner | 1 set | Reid/Qianguan/Reco/Hart |
| 18 | Main electrical components | 1 set | Schneider (France) |
| 19 | Pneumatic kit, solenoid valve | 1 set | Taiwan Goldware |
| 20 | Positive displacement oiler | 1 set | Taiwan Yuxiang |
| 21 | Complete set of high-pressure flushing guns | 1 set | Beize Hardware |
| 22 | Complete set of air guns | 1 set | Beize Hardware |
| 23 | Dual filter separators | 1 set | Beize Hardware (Taiwan Goldware) |
| 24 | Dual air-oil separators | 1 set | Beize Hardware (Taiwan Goldware) |
| 25 | Tool magazine air tank | 1 set | Beize Hardware |
| 26 | LED work light | 2 sets | Shenzhen Oujie/MyWorld |
| 27 | Tri-color LED light | 1 set | Shenzhen Oujie/MyWorld |
| 28 | Cooling pump system | 1 set | Dongguan Heyi/Jiahe |
| 29 | Flushing system | 1 set | Dongguan Heyi/Jiahe |
| 30 | Two screw and one chain chip conveyors | 1 set | Dongguan Lishang |
Product Feature
1. Five-axis linkage + bus control for more efficient complex machining
2. Ultra-high-precision configuration for guaranteed machining quality
3. Powerful spindle + high feed rate for maximum machining efficiency
4. Globally high-quality components for superior stability and durability
5. User-friendly configuration for easier maintenance and operation
List of random tools
| Number | Name | Specifications or markings | Quantity | Notes |
| 1 | Leveling shim | X pcs | Adjusting the foundation | |
| 2 | Leveling bolt | X pcs | Adjusting the foundation | |
| 3 | Toolbox and tools | 1 set | ||
| 4 | Network cable | 1 strip | ||
| 5 | Operating instructions | 1 set | ||
| 6 | Memory card | 1 pc |
