Description
With a capacity from 1 to 25mm with a standard workrest or 25 to 40mm with a special workrest, and a servo controlled regulating wheel, the JHC 12S is the most compact centreless grinder in the range.
A precision ground, the hydrostatic bearing assembly provides minimal friction and lateral displacement, along with extended wheel life under heavy grinding loads. The grinding wheel spindle runs on the hydrostatic bearings with an ultra-thin oil film between all touching surfaces. This provides a substantial reduction in wear and prolongs spindle trueness and longevity. The regulating wheel uses a Variable Speed Motor, controls the speed of the regulating wheel.
Specification |
Europa Jainnher JHC 12S |
| Standard work rest diameter | 1 - 25mm |
| Optional work rest diameter | 25 - 40mm |
| Grinding wheel size : diameter x width x hole | 305 x 150 x 120mm |
| Regulating wheel size : diameter x width x hole | 205 x 150 x 90mm |
| Grinding wheel speed | 1900 rpm |
| Regulating wheel speed | 10 - 300 rpm (variable speed) |
| Grinding wheel motor | 7.5 hp |
| Regulating wheel motor | 2 HP |
| Hydraulic pump motor | 1 HP |
| Coolant pump motor | 1 / 8 hp |
| Regulating wheel feed on handwheel | 4mm (rev) |
| 0.02mm(Gra) | |
| Table feed on handwheel | 7mm (rev) |
| 0.05mm(Gra) | |
| Table micro feed on handwheel | 0.2mm(rev) |
| 0.001mm(Gra) | |
| Dressing handwheel | 1.25mm (rev) |
| 0.01mm (Gra) | |
| Regulating wheel tilt angle | + 5 Deg -3 Deg |
| Regulating wheel swivel angle | +/- 5 Deg |
| Floor space (approx) | 1750 x 1350 x 1400 mm |
| Net weight (approx) | 1600 kgs |
Europa Jainnher JHC 12S Centreless Grinding Machine
Standard Equipment |
| Grinding wheel and grinding wheel flange |
| Regulating wheel and regulating wheel flange |
| Flange extractor |
| Diamond tool |
| Thrufeed standard workrest and blade |
| Infeed standard workrest and blade |
| Levelling screw and plate |
| Tool box and tools |
| Thrufeed process gauge |
| Thrufeed safety device |
| Work lamp |
Europa Jainnher JHC 12S grinding machine
Price:
£ P.O.A
Details:
- Condition : new
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