Play Video about CNC Profile Cutting Machine,Glass cutting machine

SGI 20

SGI 20 is an contour cutting machine used for cutting and processing silicon, glass, sapphire, quartz, jade, and other materials into irregular shapes using diamond wire. 

This contour cutting machine uses a gantry structure, and the cutting wire cuts from top to bottom. It is very convenient to load the workpiece. It only needs to be glued to the loading table, and the cut part will not fall after the cutting wire cuts through the material, so there is no need for workers to take care of it. It only needs to be processed after the equipment program is completed or the next day. 

Complex shapes are drawn with CAD software, and the software includes CAM graphic editing (straight lines, arcs, oblique lines) for importing. Through a high-speed rotating diamond wire, this equipment achieves a processing technique for cutting workpieces. It is a new type of equipment with reliable functionality, high cutting efficiency, and high processing accuracy.

No.ItemContent
1Loading Worktable Size200*250 mm
2Y-axis, Z-axis Travel250*250 mm
3Maximum Product Size200*250 *250 mm
4Worktable Load40 Kg
5Maximum Lina Speed2500 m/min
6Maximum Processing Efficiency1000 mm/min
7Diamond Wire Diameter∮0.35~0.8 mm
8Positioning Accuracy±0.01 mm
9Processing Accuracy≤0.03 mm
10Surface Roughness (Ra)Ra ≤ 60μm
11Diamond Wire Length2920 mm
12Main Guide Wheel Diameter∮260 mm
13Subsidiary Guide Wheel Diameter∮180 mm (4 pieces)
14PC Monitor Size19 inches
15Equipment Power4.5 KW
16Operating Voltage220V 50Hz ±10%
17Ambient Temperature10℃~30℃
18Equipment Dimensions800*850*1920 mm

The cutting tool used by the equipment is also the latest ring-shaped diamond wire. By forming the diamond wire into a closed loop, the one-way movement of the cutting wire is achieved, which greatly improves the linear speed and the smoothness of the cutting surface. It is a cutting machine with good precision .

Diamond Wire Loop has 3 different types: Full coating ,Segment Coating and Thread Coating. Each has it’s advanagtes.

Click here to learn more about Cutting wire loops.

SGI 20 Contour Cutting Machine

Customer On-site Cutting Effect Showcase

YouTube video

Click To Watch More Videos Showing Our Cutting Machine In Action.

The Difference between SG I20 diamond wire saw cut machine and other types

The equipment capable of cutting shapes typically includes electrical discharge machining (EDM), laser cutting, water jet cutting, diamond wire cutting, and engraving. Electrical discharge machining requires materials to be conductive for cutting, while laser and water jet cutting are limited by material thickness—if it’s too thick, penetration may be insufficient. Engraving also has requirements regarding material thickness. Diamond wire cutting, however, has no restrictions on the type of material being cut.

Diamond wire cutting and electrical discharge machining (EDM) are often compared because they both fall under the category of wire cutting. Here’s a comparison between these two cutting methods

Comparison of Diamond Wire Cutting and EDM Wire Cutting

CharacteristicsDiamond Wire CuttingEDM Wire Cutting
Material CompatibilitySuitable for various materialsLimited to conductive materials
Cutting SpeedFastRelatively slow
Material ThicknessNot limitedLimited by material thickness
PrecisionHighHigh
Heat GenerationLowNone
Wire BreakageSusceptibleMinimal
Operating CostsModerate to highModerate to high
MaintenanceRequires frequent wire replacementPotential for electrode wear
Application FlexibilitySuitable for complex shapesSuitable for complex shapes
Waste MaterialMinimalMinimal
contour cutting machine
Contour Cutting Machine (12)
pro det cus 01
What is the maximum thickness the machine can handle for cutting?
The machine is capable of cutting slices ranging from 0.1 to 250 mm in thickness, and can perform automated cutting once the program has been configured.

Their cutting tools differ; one uses a diamond wire and the other a blade, making one a flexible cutting method and the other a rigid cutting approach. Furthermore, inner-circle slicers limit the workpiece size to be smaller than the blade’s inner diameter, whereas SHINE OptiGantry Wire Saw does not have this restriction.

The HorizonCrystal features a high-precision diamond wire that is 0.35 to 0.8 mm in diameter, so the cut kerf is very small.
The lifespan of the diamond wire varies based on usage and material types. It is user-replaceable, and we provide detailed guidance on wire replacement.
The equipment has minimal environmental requirements, features a small footprint, is lightweight, and operates on standard 220V domestic power. It’s incredibly convenient.
We offer a comprehensive warranty and 24/7 technical support post-purchase to ensure your machine operates at peak efficiency and any issues are resolved promptly.
Scroll to Top

Get In Touch With

Don’t worry! We know that obtaining cutting machines that meet your needs can be very challenging. Our professional cutting experts are always available to support you: