MY3270 Heavy-Duty Hydraulic Surface Grinder
Model: MY3270
Quick Specifications
| Working Area: | 2600 × 1800 × 2200mm |
| Spindle Speed: | 2800r/min |
| Accuracy: | ±0.002 |
| Tool Capacity: | 12 |
Product Video
Description
The MY3270 is a heavy-duty hydraulic surface grinder, engineered for high-precision flat grinding, surface finishing, and precision sizing of large and medium-sized metal workpieces. It features a fully automatic hydraulic table traverse system combined with manual fine adjustment, making it ideal for mold manufacturing, tool and die shops, and heavy machinery component processing.
Constructed with a reinforced, stress-relieved cast iron frame and precision linear guideways, it delivers exceptional rigidity and vibration-free operation even under heavy cutting loads. The machine is equipped with a high-torque, precision-balanced spindle assembly, a robust hydraulic drive system, and an ergonomic control panel. Integrated with automatic centralized lubrication and magnetic chuck compatibility, it ensures consistent, high-quality surface finishes. CE/ISO certification, a 12-month global warranty, and full customization for voltage and configuration, it meets the stringent standards of global metalworking industries.
Technical Specifications
| Parameter | Unit | MY3270 Standard Value |
|---|---|---|
| Table Size | mm | 700 × 320 |
| Max. Grinding Length | mm | 720 |
| Max. Grinding Width | mm | 320 |
| Max. Workpiece Height | mm | 450 |
| Spindle Speed | r/min | 2800 |
| Grinding Wheel Size | mm | 300 × 32 × 76.2 |
| Spindle Motor Power | kW | 4 |
| Hydraulic Motor Power | kW | 1.5 |
| Grinding Accuracy | mm | ±0.005 |
| Net Weight | kg | 3200 (Industry standard for MY3270 hydraulic surface grinder) |
| Standard Power Supply | – | 3 Phase 380V, 50Hz |
| Customizable Voltage | – | 3 Phase 220V/415V/440V, 50/60Hz |
| Overall Dimensions (L×W×H) | mm | 2600 × 1800 × 2200 |
Features
✅ Heavy-Duty Industrial Construction
Reinforced cast iron bed and column, fully stress-relieved, eliminate chatter during heavy grinding, guaranteeing long-term dimensional stability and machining accuracy.
✅ Fully Automatic Hydraulic Traverse
Hydraulically driven table movement enables continuous, automatic grinding, drastically reducing operator fatigue and improving production efficiency for large workpieces.
✅ High-Precision Spindle Assembly
Precision-balanced spindle and high-precision angular contact bearings ensure smooth, stable operation, delivering mirror-like surface finishes and tight dimensional tolerances.
✅ Integrated Cooling & Lubrication System
Large-capacity coolant tank and automatic centralized lubrication system reduce tool wear, extend grinding wheel life, and ensure stable continuous operation.
✅ Ergonomic Control Design
User-friendly push-button control panel with clear status indicators and emergency stop, making operation simple and safe with minimal training required.
✅ Wide Material Compatibility
Processes carbon steel, stainless steel, aluminum alloy, carbide, and other engineering materials, suitable for diverse precision machining applications.
✅ Global Export Compatibility
Fully customizable voltage and configuration to fit international power standards, with comprehensive after-sales support for global customers.
