
Regular maintenance
Email: cncengineer@minnuo.com
The SXH800CNC is the flagship model in the SXH Series, designed for oversized non-metal cutting applications. With a remarkable 800mm rotary diameter, 800mm vertical cutting height, and 1500mm maximum processing length, it is purpose-built for large-format graphite shaping, advanced ceramics machining, and insulation component fabrication.
Regular maintenance
Spare parts supply
On-site installation service
Customized design
Model | Unit | SXH450CNC | SXH630CNC | SXH800CNC |
---|---|---|---|---|
Max.rotary diameter | mm | 450 | 630 | 800 |
Max.machining height | mm | 350 | 600 | 800 |
Max.processing length | mm | 600 | 1400 | 1500 |
Number of grinding wheel grooves | 4 | |||
Spindle speed range | rpm | 0-5000 | ||
Spindle motor power | KW | 2.2 | 3 | 3 |
Spindle motor type | Frequency conversion/servo | |||
Diameter of wire guide wheel | mm | 220 | 300 | 350 |
X-axis travel | mm | 450 | 630 | 800 |
Y-axis travel | mm | 600 | 1400 | 1500 |
XY axis drive | servo | |||
X-axis travel speed | m/min | 6 | ||
Y-direction travel speed | m/min | 6 | ||
Min.setting unit for X direction | mm | 0.001 | 0.001 | 0.001 |
Min.setting unit for Y direction | mm | 0.001 | 0.001 | 0.001 |
Repeat positioning accuracy | mm | X axis:0.012Y axis:0.016 | X axis:0.012Y axis:0.016 | X axis:0.012Y axis:0.016 |
Precision Pneumatic Tensioning | air pressure control | |||
Air source | Mp | 0.6 | ||
Power source | AC380V 50Hz | |||
Power of the whole machine | KW | 4 | 7 | 7.5 |
Servo motor | NM | X axis:7.16 | X axis:21.5 | X axis:21.5 |
Output torque | NM | Y axis:7.16 | Y axis:28.6 | Y axis:28.6 |
CNC System | Weihong NC60C | |||
Ordinary CNC sanding line system | XUL/HL | |||
Weight | KG | 2300 | 5200 | 2800 |
Dimension | mm | 1800×1800×1450 | 3520×2000×2000 | 2400×1800×1850 |
Minnuo’s CNC abrasive wire cutting machines are ideal for hard and brittle materials such as sapphire, silicon wafers, silicon carbide, ceramics, quartz, magnetic materials, and rare metals.
A diamond-coated or abrasive wire continuously moves through the workpiece under controlled tension, achieving precise material removal by micro-grinding action, ideal for high-precision, low-damage cutting.
Our machines achieve cutting accuracy within ±0.01–0.02 mm, and surface roughness Ra 0.4–0.8 μm, depending on material properties and cutting parameters.
Absolutely! Just send us your material type, block size, required cut thickness, and tolerance, and Minnuo’s engineers will recommend the best abrasive wire cutting machine within 10 minutes.
Yes! We offer customizations including cutting stroke (X/Y/Z), maximum workpiece size, wire type (single wire/double wire), tension control system, and CNC system brand based on customer requirements.
Minnuo machines feature high-stability tension control, servo-driven wire feeding, constant wire speed regulation, and are calibrated with laser interferometer and precision measuring instruments before shipment.
Standard models are delivered within 30–45 working days. Customized or high-end versions usually require 45–60 working days.
Minnuo provides a one-year warranty, 24/7 technical support, remote online guidance, on-site commissioning services, and long-term spare parts support.
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Our best-selling machine tools are designed to meet the needs of modern manufacturing.
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