Nissin machine works, ltd
Nissin machine works, ltd
[
Japan ]
Compact Size Ultra Precision Centerless Grinder for nanometer accuracy
HI-GRIND200-Ⅱ Middle Size High Speed Hydrostatic Centerless Grinder with Hydrostatic Guide Ways
HI-GRIND200-Ⅰ Middle Size High Speed Hydrostatic Centerless Grinder with Hydrostatic Guide Ways
HI-GRIND200 Middle Size High Speed Hydrostatic Centerless Grinder with Hydrostatic Guide Ways
HI-GRIND20 Middle Size High Speed Hydrostatic Centerless Grinder with Hydrostatic Guide Ways
HI-GRIND4 Middle Size High Speed Hydrostatic Centerless Grinder with Hydrostatic Guide Ways
HI-GRIND3-T Middle Size High Speed Hydrostatic Centerless Grinder with Hydrostatic Guide Ways
HI-GRIND2-Ⅲ--Middle Size High Speed Hydrostatic Centerless Grinder with Hydrostatic Guide Ways
Middle Size High Speed Hydrostatic Centerless Grinder with Hydrostatic Guide Ways
Small Type High Speed Hydrostatic Centerless Grinder- HI-GRIND1-D
Middle size High Speed Hydrostatic Centerless Grinder with easy operation
Japan
GR200-45N
GR200-45N
PC Control
New
Internal Grinding Machine
| 1. | Hydrostatic Bearings are applied to both wheel head; advantage is as follows: |
| a)No abrasion (No need of re-adjustment) | |
| b)Extremely low friction and low temperature rise | |
| c)High oil film stiffness independent on the number of rotation | |
| d)Precise and constant rotating accuracy | |
| 2. | This model is developed on our long period of experience and demands from the industry. |
| lnfeed and Thru-feed grindings are successfully performed with high precision and productivity. | |
| 3. | This is a suitable model for manual operation, and for auto operation as well, if option such as mechanical auto device or CNC is added as special accessories. |
| Capacity | Work Diametor | Փ1.5mm~Փ110mm |
| Max. Infeed Length | 200mm | |
| GW | Dimensions | Փ510x205xՓ304.8mm |
| Surface Speed | 2,700m/min | |
| Motor Capacity | 11kW | |
| Bearings | Hydrostatic Bearing | |
| RW | Dimensions | Փ255x205xՓ127mm |
| RPM | 18~200r/min(60Hz) | |
| Motor Capacity | 0.75kW | |
| Bearings | Hydrostatic Bearing | |
| Dresser | GW Dresser | |
| Traverse | Hydraulic Cylinder | |
| Infeed | Micro Handle(20µm/div) | |
| RW Dresser | ||
| Traverse | Hydraulic Cylinder | |
| Infeed | Micro Handle(20µm/div) | |
| Infeed Mechanism | Method | Lever-type(Infeed) |
| Manual Handle(20µm/div) | ||
| Manual Handle(2µm/div) | ||
| Weight | 3,500kg |
|
Compact Size Ultra Precision Centerless Grinder for nanometer accuracy
HI-GRIND200-Ⅱ Middle Size High Speed Hydrostatic Centerless Grinder with Hydrostatic Guide Ways
HI-GRIND200-Ⅰ Middle Size High Speed Hydrostatic Centerless Grinder with Hydrostatic Guide Ways
HI-GRIND200 Middle Size High Speed Hydrostatic Centerless Grinder with Hydrostatic Guide Ways
HI-GRIND20 Middle Size High Speed Hydrostatic Centerless Grinder with Hydrostatic Guide Ways
