Max Table Ø2200mm · Max Workpiece Ø2400mm · Max Grinding Height 500mm

The MGK Series dual-head CNC vertical grinding machine enables one-setup machining of bores, outer diameters, and end faces with high precision and rigidity. Its independent dual-head design ensures efficiency and accuracy for aerospace, automotive, and heavy machinery applications.

MGK Series

Regular maintenance

Spare parts supply

On-site installation service

Customized design

Key Features

● High-Rigidity Integrated Machine Bed: Constructed from HT300 cast iron with a five-way rib-reinforced structure, delivering 4800 N/mm² bending stiffness for superior torsional stability and consistent performance under heavy-duty loads.

● High-Precision Ceramic Grinding Wheel System: Utilizes advanced CBN or diamond bonding with 40% increased strength and a honeycomb porous design that reduces grinding heat by 35%, while dynamic balancing ensures ≤0.5 μm vibration for higher accuracy.

● Precision Multi-Stage Cooling System: Features five-stage coolant pressure control with ±2% flow stability, a 360° adjustable nozzle layout for 55% wider cooling coverage, and an integrated centrifugal separator to reduce oil mist in the workspace.

Get More Details →

Recommended Configurations

● Spindle System: High-precision spindles, spindle motors and cooling systems, spindle adjustment system (adjustable grinding head).

● Feed and Worktable System: High-precision servo motors, ball screws, linear guides, electric worktable lifting and feed control, magnetic worktables or mechanical clamping systems (depending on workpiece requirements).

● Cooling and Chip Removal System: Coolant circulation system and injection system, high-efficiency filtration devices, automatic chip removal conveyors and chip collection tanks.

● Electrical and Automation System: CNC control systems and PLC, human-machine interface (HMI) and automatic dressing control, automatic loading and unloading system, and workpiece clamping devices.

● Grinding Wheel and Grinding Head System: Electric grinding wheel adjustment devices and dressers, adjustable grinding head devices (horizontal or vertical), grinding wheel balancing systems.

● Precision Positioning and Vibration Suppression System: Laser or optical measurement systems and displacement sensors, dynamic vibration suppression systems and damping devices.

● Safety and Lubrication System: Protective covers, safety doors, emergency stop buttons, automatic lubrication systems and lubrication oil filtration devices.

● Cutting Tools and Accessories: Grinding wheel dressing tools and workpiece fixtures.

Get More Details →

Application Case

● Client: Wind Turbine Component Supplier – Denmark

● Use Case: One-pass grinding of large-diameter bearing housings

● Setup: MGK Series with dual-head grinding, auto balancer, and in-process gauge

● Results: • Achieved roundness accuracy within 3 μm on components >2000 mm diameter • Reduced grinding cycle time by 28% due to simultaneous ID/OD/end face machining • Surface roughness Ra ≤ 0.4 μm consistently maintained across batches

● Client Feedback: “The MGK vertical grinder has exceeded our expectations in terms of efficiency and part quality. One-pass grinding has significantly shortened our production cycle while meeting strict dimensional tolerances.”

Get More Details →

0

MN CATALOG.pdf

Frequently Asked Questions

1、I only have part drawings. Can you recommend a suitable vertical grinding machine?

Absolutely! As long as you provide the part drawings, whether for a single vertical grinding machine or a complete production line, a recommended solution can be provided in a short time. For a single machine, it usually takes about 10 minutes; for multiple machines, the full proposal can be ready in about 5 working days.

2、Can I customize a CNC vertical grinding machine based on my processing needs?

Yes. I can customize the spindle power, control system, grinding travel, automatic loading/unloading system, and more on a CNC vertical grinding machine according to the size, material, and machining requirements of my specific workpieces, achieving a perfect match with my production environment.

3、Is the quality of the vertical grinding machine guaranteed?

You can use it with confidence. The components are processed by high-precision mother machines, ensuring high machining accuracy and structural stability. Every vertical grinding machine is rigorously tested before delivery and comes with a complete quality inspection report.

4、What is the typical delivery time for a vertical grinding machine?

If I choose a standard model, it can usually be delivered quickly. In-stock models can ship as fast as within three days. If I require a customized vertical grinding machine, the delivery time is usually 30 to 45 working days.

5、What customization options are available for vertical grinding machines?

We can customize the machine structure, external dimensions, cooling and lubrication system, spindle configuration, control system, and automation modules based on actual production needs. The modular design of the vertical grinding machine also gives me more flexibility for future upgrades.

6、What types of workpieces are suitable for a vertical rotary surface grinding machine?

If you are processing large-size workpieces such as flanges, valve bodies, or ring-shaped parts, a vertical rotary surface grinding machine is especially suitable. Its rotary table structure allows me to efficiently finish precision grinding of large flat components.

7、How can I determine whether vertical grinding machine manufacturers are reliable?

We have in-house R&D capabilities, real customer cases, support for customization, and complete after-sales service as vertical grinding machine manufacturers. A stable export record and responsive service ensure long-term, reliable cooperation.

8、How do I choose the best vertical grinding machine manufacturer for my needs?

You need to evaluate from several aspects: whether the machine meets my machining requirements, whether flexible customization is supported, whether the quality is stable, and whether technical service is in place. If a manufacturer performs well in solution planning, after-sales response, and application support, they are more likely to be the ideal best vertical grinding machine manufacturer.