Europa Jainnher JHC 18BS Centreless Grinding Machine


With an increased wheel size over the JHC 18S, this machine has a 305mm wide grinding wheel on this model with a 455mm diameter allows for components to be ground from 1 to 50mm with a standard workrest and 40 to 100mm with a special workrest.
The advantages of centreless grinding, are not just for high volume production. Centreless grinding provides a fast turnaround for rounding of stock material and quite often, suits lower production runs. Tight tolerances easily achievable. All spindles fitted with precision ground Hydrostatic Bearings with a high pressure oil film for added precision under heavy


Standard work rest diameter 1 - 50mm
Special work rest diameter 40 - 100mm
Grinding wheel size    : diameter x width x hole 455 x 305 x 228.6mm
Regulating wheel size : diameter x width x hole 255 x 305 x 111.2mm
Grinding wheel speed 1500rpm
Regulating wheel speed 10-250rpm
Variable speed
Grinding wheel motor 20HP
Regulating wheel motor Servo motor 5HP
Hydraulic pump motor 1H/P
Coolant pump motor 1 / 2 HP
Regulating wheel feed on handwheel 3.5mm (rev)
0.05mm (Gra)
Regulating micro feed on handwheel 0.1mm (rev)
0.001mm (Gra)
Table feed on handwheel 9mm (rev)
0.05mm (Gra)
Table micro feed on handwheel 0.2mm (rev)
0.001mm (Gra)
Dressing handwheel 2mm (rev) 0.01mm (Gra)
Regulating wheel tilt angle +5 degrees ~ -3 degrees
Regulating wheel swivel angle +/- 5 degrees
Floor space (approx) 2300 x 1940 x 1530mm
Net weight (approx) / Gross weight 3000 / 3300kgs


Standard Equipment

Hydraulic wheel dressing of the grinding and control wheels
Grinding wheel and grinding wheel flange
Regulating wheel and regulating wheel flange
Flange extractor
Diamond tool
Thrufeed workrest and blade
Infeed workrest and blade
Levelling screw and plate
Tool box and tools
Instruction and maintenance manual


    £ P.O.A
    • Condition : new
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