S614 High Precision Metal Surface Grinding Machine 320mm Capacity with Siemens 828D CNC System
Price:
RMB1/SET
MOQ:
1
Delivery Time:
60DAYS
Brand:
HOTMAN
Product Description
High Precision Metal Surface Grinding Machine
Premium Construction & Precision Engineering
Manufactured using Milhanna high-grade FC30 cast iron with artificial normalization heat treatment and natural aging. Components processed on world-class equipment including YASDA, MITSUI SEIKI, TOSHIBA, and ELB machines for micron-level precision.
Advanced Features & Systems
- Automatic lubrication system for guide rails and precision ball screws
- Separate cooling system to eliminate vibration and improve heat dissipation
- Siemens 828D CNC automatic grinding system with secondary development
- User-friendly Chinese operation interface with fool-proof operation
- Optional equipment: inner hole grinding, automatic end measuring, and outside diameter measuring devices
Technical Specifications
| Parameter | Unit | Specification |
|---|---|---|
| Maximum rotating diameter of table | mm | 320 |
| Maximum distance between two thimbles | mm | 600 |
| Maximum grinding diameter | mm | 320 |
| Maximum load between two parietal hearts | Kg | 60 (top work) / 20 (working head only) |
| Grinding wheel size (diameter × width × aperture) | mm | 455×38(32-50)×127 |
| Grinding wheel speed | rpm | 1650 |
| Maximum linear speed of grinding wheel | m/s | 40 (high speed grinding wheel up to 65) |
| X axis fast moving speed | m/min | 6 |
| Minimum X-axis feed | mm | 0.001 |
| Head frame spindle speed | rpm | 50-500 |
| Z axis fast moving speed | m/min | 8 |
| Minimum z-axis feed | mm | 0.001 |
| Grinding wheel spindle motor | KW | 3.75/5.5 |
| Net machine weight | Kg | 3300 |
Precision Standards
Each surface grinder undergoes comprehensive precision testing and meets specified accuracy requirements documented in the "Grinding Machine Accuracy Item Inspection List" provided to customers.
Standard Grinding Accuracy
After grinding with Hotmann equipment, workpieces achieve exceptional precision:
| Workpiece Size | Flatness | Parallelism | Surface Finish |
|---|---|---|---|
| 300×150×50mm | 0.005 | 0.005 | Ra0.4 |
Quality Assurance & Service
- Comprehensive acceptance process with customer collaboration
- Sample production and qualification verification before delivery
- On-site installation, debugging, and final acceptance
- One-year warranty with free repair or replacement for product defects
- 24-hour response time for technical support and troubleshooting
- Free on-site operator training and demonstration
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Guangdong Hotman Machine Tool Co.,Ltd.
Location
China
Contact Person
Gary Wu