If you are serious about grinding accuracy and efficiency, the centerless grinders from PALMARY will meet your stringent challenges. The servo-controlled model is quality constructed throughout for delivering the operational performance that you expect.
The machine structure is manufactured from high-quality Meehanite cast iron, heat treated and stress relieved before machining, to make sure the high rigidity.
The GW spindle and the RW spindle are precision machined and made from alley steel, processed with normalization, aging, and heat treatment, then proceed to sub-zero treatment, finally finished after precision machining and grinding.
The feed screw is manufactured from alloy steel. It’s also normailzed, high frequency harden and precision ground in order to have high feeding accuracy and excellent wear resistance.
When starting the GW and RW spindle, this pressure switch allows starting only when oil enters into bearings thereby providing safety protection for the spindle bearings.
The automatic lubricator provides lubrication to the GW spindle. Also all slideways are lubricated by a centerlized lubrication system, ensuring proper lubrication and feeding accuracy.
The mentioned specifications & dimensions are subject to change without notice.
- Regulating wheel and flange x 1
- Grinding wheel and flange x 1
- Infeed work rest and carbide blade x 1
- Thrufeed work rest and carbide blade x 1
- Electric system x 1
- Hydraulic system x 1
- Coolant system x 1
- Diamond tools x 2
- Work lamp x 1
- Tools and tool box x 1
- Wheel balancing stand and arbor
- Auto. infeed attachment
- Manual feeder for infeed grinding (up and down)
- Hydraulic work ejector (infeed grinding)
- Auto. loading attachment (thrufeed grinding) (Ø5~20 mm, L100~600 mm)
- Auto. feeder for thrufeed grinding (hopper type) (Ø2~8 mm, L50~180 mm)
- Auto. unloading attachment (thrufeed grinding)
- V type supporter for long bar grinding (Ø2~14 mm)
- Profile grinding attachment
- Magnetic coolant separator
- Magnetic with paper filter
- Hydrocyclone coolant separator
- Auto. loading and unloading attachment (infeed grinding)
- Vibratory feeder (thrufeed grinding)
- Large work rest (thrufeed grinding) L : 250~500 mm