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CNC Centerless Grinder

MINGXU CNC Centerless Grinding Machine - Redefining the future of precision shaft machining, crafting with dedication, making precision endless.

 

MINGXU's CNC centerless grinders, with their high-precision and high-efficiency grinding capabilities, meet the urgent needs of high-end manufacturing industries for precision machining equipment, becoming the next generation of precision grinding solutions. Integrating German process design concepts and cutting-edge CNC technology, our high-precision CNC centerless grinding machine series has successfully broken through the precision bottleneck of traditional centerless grinding, achieving a significant leap from "experience-dependent" to "data-driven." Whether it's automotive engine parts, hydraulic valve cores, bearing rollers, or medical device guidewires, our company can meet your most demanding process requirements with sub-micron precision and excellent surface quality. It's not just a machine tool but a core engine that helps you achieve intelligent manufacturing and cost reduction.

CNC Centerless Grinder Series
CNC Centerless Grinder
 
 

Key Advantages of CNC Centerless Grinder

 

1. Ultimate Precision, Rock-Solid Stability

• Mineral Casting Bed: Made of high-damping polymer concrete, its shock absorption performance is 10 times that of cast iron, completely eliminating grinding chatter and ensuring long-term precision stability.

• Hydrostatic Spindle: Both the grinding wheel and guide wheel are equipped with a high-rigidity hydrostatic bearing system, achieving zero friction and unlimited lifespan operation, easily achieving a roundness accuracy of ≤ 0.001mm.

• Constant Temperature Control: Optional spindle and coolant constant temperature system controls thermal deformation within micrometers, maintaining a CPK ≥ 1.67 around the clock.

2. Intelligent CNC, Worry-Free Operation

• Top-tier CNC System: Standard configuration includes Siemens 828D/840D or Fanuc 0i-TF system, supporting graphical programming, parameter storage, and fault self-diagnosis.

• Servo Linkage Control: Full-axis servo drive for guide wheel angle, pallet position, and feed rate, with a resolution up to 0.0001mm, reducing changeover and debugging time by 50%.

• Active Measurement Closed-Loop: Integrated Marposs/Schaumiller online measuring instrument, providing real-time dimensional data feedback, automatically compensating for grinding wheel wear, and achieving "unmanned" continuous production.

3. High-efficiency production capacity, automated integration

• High-speed grinding: Supports CBN/CBN high-speed grinding wheels, with a maximum linear speed of 120 m/s, significantly improving material removal rate.

• Seamless automation integration: Reserves a standard robot interface, easily integrating with six-axis robots, gantry robots, or vibratory feeder systems to create a fully automated, lights-out factory unit.

• Quick dressing: Equipped with a CNC diamond roller dresser, supporting complex contour shaping and dressing without requiring manual adjustment during machine downtime.

4. Safe and Environmentally Friendly, People-Oriented

• Fully Enclosed Protection: This product complies with CE and OSHA standards, adopts a fully enclosed explosion-proof design, and is equipped with a large-area explosion-proof viewing window and internal lighting to ensure clear visibility and absolute safety during processing.

• Green Manufacturing: Standard configuration includes a high-precision paper tape filter and magnetic separator, combined with an oil mist collection system, ensuring a clean and worry-free workshop environment.

• Ergonomics: A suspended, rotatable operating table and a 15-inch high-definition touchscreen are ergonomically designed to reduce operator fatigue.

 

Deep customization is available based on specific customer process requirements. For example, the MK10100 series CNC centerless grinder has a grinding diameter range of 5-100mm, a grinding length of 190mm, a grinding wheel specification of P500*200*305mm, and a grinding wheel speed of 1250r/min.

 

Application Scenarios

 

MINGXU CNC centerless grinders are widely used in industries with extremely high precision and efficiency requirements:

• Automotive Industry: Engine valve lifters, piston pins, steering shafts, drive shafts, shock absorber piston rods.

• Hydraulics and Pneumatics: High-precision valve cores, plungers, cylinder rods.

• Bearing Industry: Bearing inner and outer rings, rollers, needle rollers.

• Medical Devices: Surgical instrument shafts, bone screws, guide wires, miniature probes.

• Electronics and Communications: Connector pins, miniature shaft parts.

• General Machinery: Precision external machining of various long shafts and tubular parts.

Applications of CNC Centerless Grinder

 

Why Choose Us?

 

 

• 30+ years of focus on grinding technology. The company has accumulated hundreds of core technology patents, driving technological progress and market development in the grinding machine industry.

 

• Customization Experts: Providing one-stop turnkey projects from single machines to complete production lines, from standard products to non-standard customizations.

 

• Global Service Network: 24-hour response mechanism, professional engineering team providing installation, training, and product maintenance.

 

• Quality Commitment: Every piece of equipment undergoes a 72-hour continuous full-load test before leaving the factory to ensure high-quality delivery.

 

As one of the best CNC centerless grinder manufacturers and suppliers in China, we're featured by quality products and good price. Please feel free to buy CNC centerless grinder for sale here from our factory. Also, custom service is available.

Automatic Centerless Grinder, CNC Centerless Grinders, Straight Guide Centerless Grinder

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