Vertical Spindle Surface Grinder with Rotary Table M74140e
Chaoyang Speed Science & Technology Co., Ltd.- Type：Disc Grinder
- Power Source：Electricity
- Object：Turning Tool
- Application：Construction
- Disc(Wheel) Type：Grinding Disc
- Material：Steel
Base Info
- Model NO.：M74140E
- Working Style：Three-roll
- Disc Diameter：230mm
- Variable Speed：With Variable Speed
- Trademark：cyspeed
- HS Code：8460190000
- Production Capacity：800set,Year
Description
Basic Info.
Model NO. M74140E Working Style Three-roll Disc Diameter 230mm Variable Speed With Variable Speed Trademark cyspeed HS Code 8460190000 Production Capacity 800set/YearProduct Description
M74140E Vertical Spindle Mould Grinder With Rotary Table
The machine tool is a vertical grinder with multiple functions and wide applications, which mainly serves for manufacturing or using cold stamping dies.
The machine tool can undertake an integral grinding for the stamping dies with handles and guide bars. In addition to the grinding of plane surface, concave, convex and shoulder plane, the grinding for internal and external surface, the shape grinding for diffenent size stamping die edges with different requirement to the curvature radius cambered surface can also be done.
The grinding head spindle is equipped with high precision rolling bearings with automatic up and down operation and level travel. The column can be adjusted by three points.
| Technical parameters: | ||
| MODEL | M74125E | |
| Diameter of working table | mm | Ø 1480 |
| Max. size of work piece | mm | Ø 1400X390 |
| Rotating speed of working table | rpm | 5-24 (Frequency conversion speed control) |
| Working table stroke | mm | 700 |
| Working tabel moving speed | m/min | 3.7 |
| Grinding head fast moving speed | m/min | 0.15 (adjustable) |
| Grinding head fexible feed | Devided into sections(8 sections as need) | |
| The vertical movement distance of the grinding head of each hand wheel | .mm | 0.01 |
| Sand tile size | mm | WP150X80X25 |
| Grinding head motor power | kw | 55 |
| Grinding head servo motor power | Kw | 3.7 |
| Table moving motor power | Kw | 1.1 |
| Table rotary motor power | Kw | 4 |
| Total power of machine | Kw | 62.55 |
| Wright of working table bearing | Kg | 1500 |
| Machine net weight | Kg | 10000 |
| Main precision of machine tool | ||
| The flatness of the working table | mm | 0.02 |
| Working table runnot | mm | 0.02 |
| The axial movement of grinding wheel spindle | mm | 0.008 |
| The runout of centering circle of grinding wheel spindle | mm | 0.015 |
| Equal thickness of specimen after grinding | mm | 0.02 |
| The surface roughness after grinding | µ m | Ra1.25 |