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LM-1311 4 Axis CNC Gantry Engraving Machine

Application scenarios and scope of application
The LM-1311 is used in mold making, aerospace components, and artistic engraving. It processes materials such as aluminum alloys, plastics, and composite boards. The rotary axis facilitates tasks like helical milling, cylindrical embossing, and irregular contouring.

Description

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The LM-1311 4-Axis CNC Gantry Engraving Machine is designed for multi-dimensional machining tasks, incorporating a rigid gantry structure and a 4-axis rotary mechanism. It supports operations on complex surfaces and cylindrical workpieces, suitable for industrial production and custom fabrication.
Constructed with a heavy-duty frame and precision ball screws, the LM-1311 ensures stable performance during prolonged operation. The machine integrates a 4th-axis rotary unit, enabling continuous engraving and milling on non-planar geometries. Its modular spindle assembly accommodates various tooling requirements, while the servo-driven axes provide consistent motion control.



Product Features/Advantages
Gantry Design: Enhances rigidity for reduced vibration during high-load machining.
4-Axis Capability: Supports simultaneous control of XYZ linear axes and one rotary axis.
Adaptive Tooling: Compatible with multiple spindle configurations for diverse material removal rates.
User Interface: Streamlined CNC system with offline programming support for efficient workflow integration.
The LM-1311 is engineered to meet the demands of multi-axis machining, balancing structural durability with operational flexibility.



Specification

model LM-1090 (Light gantry milling) LM-1311 (Light gantry milling) LM1609 (Light gantry milling) LM-1613 (Light gantry milling) LM-1813 (Light gantry milling)
Workbench area (length × width) (mm) 1000×750 1060×800 1300×1000 1600×800 1800×1200
T-slot number (mm) 5-14 5-18 5-18 7-18 7-22
Spindle speed (r/min) 3000~ 24000/21000 3000 - 24000/18000 3000 - 24000/18000 8000/15000 8000/15000
Spindle output power (KW) 3.2 3.2/4 4/5.5 4/5.5/7.5 15
Spindle (Tool diameter range circumference) φ3 - φ12 φ3 - φ12 φ3 - φ12 φ3 - φ12/16 φ150 BT40 servo
Three-axis travel (X*Y*Z axis) (mm) Three-axis travel (X*Y*Z axis) (mm) 450×400×200 500×500×250 600 × 600 ×250 1300×1800×700
Minimum distance from spindle to table (mm) 1300×1800×700 Minimum distance from spindle to table (mm) 30 60 150
Gantry passage height (mm) 150 150 Gantry passage height (mm) 230 850

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About
Nantong Sunway Science and Technology Development Co., Ltd.
Nantong Sunway Science and Technology Development Co., Ltd. is a comprehensive enterprise specializing in the R&D, manufacturing, and sales of numerical control equipment. Located in Nantong, Jiangsu Province, it enjoys convenient transportation and mature industrial supporting facilities. The company's main products include multiple series such as CNC machining centers, EDM forming machines, high-speed engraving and milling machines, small gantry milling machines, CNC EDM machines, and frame milling and engraving machines, which are widely used in mold manufacturing, precision parts processing, hardware, auto parts, electronics, aerospace, and other industries.
Since its establishment, Sunway has continuously increased investment in basic manufacturing and technical equipment. It has built a high-standard foundry and a large structural part processing factory covering an area of approximately 10000 square meters, and introduced multiple advanced guideway grinders and precision processing equipment, forming independent processing and assembly capabilities from structural parts to complete machines.
Sunway has always adhered to the business philosophy of "being honest, pursuing excellent quality, working diligently, and developing through innovation". It attaches great importance to the ex-factory quality of each piece of equipment, strictly implements the testing process, and strives to deliver each product with stability and reliability. With stable performance and good service, Sunway products have not only won customer praise in China but also been exported to Europe, America, Southeast Asia, and other regions.
We believe that high-quality products stem from down-to-earth accumulation. In the future, Sunway will continue to invest in process optimization, intelligent control, customer customization, and other directions, and strive to become your trustworthy machinery and equipment manufacturing partner for a long time.
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