Customization services available to meet your exact requirements.
Technical Indicator
Specification / Value
Grinding Wheel Size
700 × 300 × 55 mm (CBN thickness 5 mm)
Max Workpiece Processing Diameter
180 mm
Upper Wheel Motor Power
5.5 kW
Upper Wheel Speed
5 ～ 80 r/min
Lower Wheel Motor Power
5.5 kW
Lower Wheel Speed
5 ～ 80 r/min
Inner Ring Motor Power
2 kW
Inner Ring Speed
5 ～ 60 r/min
Inlet Air Pressure
0.6 MPa
Machine Overall Dimensions (L × B × H)
4150 × 1900 × 2230 mm
Machine Weight
3000 kg
Typical Workpiece
Air conditioner compressor valve plate
Parallelism
0.001 mm
Flatness
0.001 mm
Equal Height
0.002 mm
Surface Roughness
Ra 0.2 μm
Looking for high-accuracy flat grinding equipment? Discover the 2MM8470A Precision Double-Sided Grinding Machine by BASEGLOBAL. Designed for high-efficiency double-sided grinding of automotive components, compressor valve plates, hydraulic parts, ceramics, and more with 0.001mm parallelism and flatness. Custom-built solutions available. Contact our engineers today via WhatsApp or inquiry form for a factory-direct quote!
Overview: Engineered for ultra-precision and high-efficiency flat machining, the 2MM8470A Precision Double-Sided Grinding Machine is an advanced industrial solution tailored for batch processing high-precision parallel surfaces. Suitable for a vast array of materials and parts—including hydraulic and pneumatic components, refrigeration compressor parts, high-precision bearings, mechanical seals, piston rings, carbide inserts, and ceramic valve cores—this robust machine features CBN grinding wheels, three independently adjustable motors, and three-stage pneumatic pressure control to guarantee exceptional dimensional accuracy, parallelism, and surface finish.
Key Features & Technical Advantages:
High-Rigidity Cast Bed & Spindle: Built with a high-strength cast machine body and a high-precision spindle structure to ensure maximum stability and long-term durability under demanding industrial workloads.
Advanced Control & Drive System: Features three independently adjustable motors, stepless spindle speeds (5–80 r/min), and an inner-ring variable frequency drive (5–60 r/min) for optimal operational flexibility.
Three-Stage Pneumatic Pressure Control: Provides precise, stable, and adjustable pressure regulation alongside a constant-temperature cooling filtration system to maintain thermal stability.
Smart Automation & Measurement: Equipped with CBN grinding wheels, inline size measurement capability, semi-automatic loading/unloading, and a user-friendly HMI (Human-Machine Interface) control panel.
Custom Manufacturing & OEM Services: We offer custom-built configurations, OEM/ODM support, and tailored technical solutions designed to meet your precise workshop requirements and processing standards.
