The HLRB-7A 3D Robot Engraving Machine is a 7-axis robotic carving equipment equipped with the Ency intelligent programming system. Its main body adopts mature German KUKA robots, delivering an intelligent and high-efficiency processing solution tailored for the sculpture industry. The machine excels at precision machining of intricate human figures, animal and plant sculptures.

Technical Parameters
|
TECHNICAL DATA |
HLRB-7A3D 7 Axis Robot |
|
Actual Load |
210 kg |
|
Max. Armspread |
2700 mm |
|
Max. Processable Size |
1000x2500mm |
|
Diameter of Rotation Worktable |
1000 mm |
|
Spindle power |
15 kw |
|
Max. Rotating Speed of Spindle |
18500 rpm/min |
|
Repeat positioning accuracy |
< +/- 0.06 mm |
|
Tools supported |
Blades /tools /drilling /polishing |
|
Offline Software |
Sprut CAM |
|
Motion range & Speed of Axis 1 |
+/-185° 86°/s |
|
Motion range & Speed of Axis 2 |
0°/-146° 84°/s |
|
Motion range & Speed of Axis 3 |
+155°/ -119° 84°/s |
|
Motion range & Speed of Axis 4 |
+/-350° 100°/s |
|
Motion range & Speed of Axis 5 |
+/-125° 110°/s |
|
Motion range & Speed of Axis 6 |
+/-350° 184°/s |
|
Motion range & Speed of Axis 7 |
84°/s (infinite rotation) |
Huayi Intelligent Equipment's Robot Engraving Machine features the core advantage of 7-axis flexible linkage, enabling highly flexible movement and extensive processing coverage. It fully supports 2D flat carving, 3D relief carving, hollow-out carving and special-shaped curved surface carving.
The complete machine operates stably with superior positioning accuracy. It delivers delicate and uniform carving textures with smooth, burr-free cut edges, and can perfectly reproduce complex patterns and three-dimensional shapes. It effortlessly meets all precision carving requirements for craft ornaments, special-shaped plates and customized tooling accessories.
Advantages of Ency Integrated Intelligent Programming System
Ultra-Fast Automatic Path Generation
Supports one-click import of 3D model drawings, calculating and outputting the optimal robotic machining trajectory within 15 minutes. It completely replaces inefficient traditional manual teach programming and drastically cuts down pre-production programming preparation time.
Full-Dimension Offline Simulation & Verification
Equipped with a complete 3D equipment simulation environment and machining collision detection module. All program debugging can be finished offline on a PC without occupying machine processing time or halting production lines, ensuring continuous line operation rate.
AI-Powered Intelligent Path Optimization
Built-in AI programming assistant autonomously iterates and optimizes tool paths while avoiding machining blind zones. It greatly lowers the operation threshold, allowing operators with zero programming experience to quickly program all kinds of irregular and complex workpieces.
Application Fields
3D Sculptures
Buddha statues, celebrity sculptures, animal sculptures, church statues
Architectural Stone Materials
Roman columns, railings, special-shaped decorations, column caps
Craft Collections
Various creative stone carving ornaments, collectible high-end stone artworks, garden landscape sculptures
Funeral Stone Products
Custom artistic tombstones, 3D relief epitaphs, landmark memorial monuments, garden commemorative stone carvings

FAQ
Q: What software is equipped with the machine?
A: It adopts Ency intelligent programming software, which can quickly generate tool paths and intelligently optimize paths after importing drawings.
Q: What is the maximum processing range of the engraving machine?
A: The maximum processing range is 1000×2500 mm.
Q: Do you provide on-site installation service for overseas customers?
A: Yes, we offer on-site installation service.
Q: Does the machine have CE certification?
A: Yes, the machine is CE certified.
Q: How long is the production lead time of the equipment?
A: The production lead time is about 25 to 45 days.
Q: What is the warranty period of the machine?
A: We provide a 12-month warranty.
Contact Us
Nantong Huayi Intelligent Equipment Co., Ltd.
Official Website: https://www.hystonemachinery.com/
E-mail: claire@hualongm.com
WhatsApp / WeChat: +86 18206025556
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