Horizontal Surface Grinder

 

MINGXU's new generation of horizontal spindle surface grinders is specifically designed for high-precision mold manufacturing, aerospace components, and high-end mechanical equipment development. The horizontal spindle grinder adopts a classic horizontal spindle layout, utilizing the circumferential surface of the grinding wheel for fine grinding. With its superior rigidity, micron-level positioning accuracy, and intelligent control system, it provides workpieces with unparalleled flatness, parallelism, and surface finish.

 

Whether for high-precision single-piece repair or batch precision production, our stable performance and efficient processing capabilities make us the most reliable "surface machining expert" in your workshop.

 

 

Parameter Items	Unit	Model A (Precision)	Model B (Large Model)	Model C (CNC)
Table Size	mm	200x500	400x800	500x1000
Maximum Grinding Length	mm	520	820	1020
Maximum Grinding Width	mm	220	420	520
Maximum Grinding Height	mm	350	450	500
Spindle Speed	rpm	1400/2800	1400/2800	Variable Frequency Stepless Speed ​​Regulation
Vertical Feed Minimum Gradient	mm	0.002	0.002	0.001 (CNC)
Table Traverse Speed	m/min	Manual/Hydraulic 0-15	Manual/Hydraulic 0-20	Servo Drive
Spindle Motor Power	kW	3.7/5.5	5.5/7.5	7.5/11
Total Power	kW	6.5	9.0	12.5
Machine Tool Net Weight	kg	2800	4500	6000

 

 

Exceptional Precision, Micron-Level Control

- High-Rigidity Bed: Utilizing high-quality Meehanite cast iron, optimized through multiple aging treatments and finite element analysis, ensuring the machine tool remains deformation-free and vibration-free during long-term use.

- Precision Guideway System: Both the worktable and grinding wheel head are equipped with high-precision plastic-coated guideways or linear rolling guideways (optional), treated with a manual scraping process, resulting in a low coefficient of friction, smooth movement without crawling, and positioning accuracy up to 0.002mm.

- Spindle Performance: Equipped with a high-precision hydrostatic spindle or a precision rolling bearing spindle, featuring low operating temperature rise and low noise, ensuring ultimate runout accuracy even at high-speed grinding wheel rotation.

 

High-Efficiency Grinding, Superior Surface Quality

- Circumferential Grinding Process: Compared to face grinding, horizontal spindle peripheral grinding has a smaller contact area, lower grinding force, and better heat dissipation, effectively preventing workpiece burning and deformation, and is especially suitable for machining thin parts, cemented carbide, and high-hardness materials after heat treatment.

- Mirror Finish: Unique shock absorption design and precision feed mechanism easily achieve a mirror finish of Ra 0.2μm or even higher, reducing subsequent polishing processes.

 

Humanized Design and Intelligent Control

- Dual-Mode Drive: The longitudinal reciprocating motion of the worktable can be driven by a precision manual handwheel or a hydraulic automatic drive (stepless speed regulation) to meet different operating habits and processing needs.

- CNC Upgrade Option: Optional high-performance CNC system enables three-axis linkage, automatic wheel dressing, online measurement, and automated grinding cycles, significantly reducing reliance on manual experience.

- Convenient Maintenance: Centralized lubrication system, open cooling water tank design, and modular electrical layout make daily maintenance and troubleshooting simpler and faster.

 

Safe, Reliable, and Durable

- Multiple Protections: Fully enclosed explosion-proof grinding wheel cover, magnetic separator cooling system, and comprehensive electrical overload protection ensure all-round operator safety.

- Long-Term Stability: Key components are selected from internationally renowned brands, and the entire machine undergoes rigorous aging tests and precision calibration to ensure accuracy stability under long-term continuous operation.

 

 

MINGXU horizontal surface grinders are widely used in industries with extremely high flatness requirements:

- Precision Mold Manufacturing: Grinding of six sides of injection molds, stamping dies, mold cores, slides, and inclined ejectors.

- Aerospace: High-precision surface machining of engine blade roots, precision structural components, and gyroscope components.

- Automotive Parts: Fuel injection system parts, transmission valve bodies, and precision bearing rings.

- Electronics and Semiconductors: Ceramic substrates, lead frame molds, and precision fixtures.

- Measuring Tools and Cutting Tools: Repair and manufacturing of calipers, milling cutter inserts, and precision plug gauges.

 

 

- Direct Manufacturer: With its own R&D center and modern production base, we eliminate middlemen and offer highly competitive prices.

- Customized Services: We provide non-standard customization, dedicated fixture design, and automated loading/unloading integration solutions based on customers' specific workpiece requirements.

- Global Warranty: We have established a comprehensive after-sales service network, promising 24-hour response and providing lifetime technical support and spare parts supply.

- Quality Certification: Certified by ISO9001 quality management system, every machine tool undergoes laser interferometer testing before leaving the factory, and a precision report is issued.

Improve your machining accuracy, starting with a reliable horizontal spindle surface grinder.