Hydraulic Surface Grinder (BH-2040,…)
The working table executes only longitudinal movements, This ensures full contact and support from the machine bed, even in the table limit position. V and flat guide ways are laminated with Turcite'B'to guarantee smooth table movement regardless of the load on the table.
The column carries out only cross feed movements, this guarantees uniform contact between the column slide and machine bed in any column position. The column slide is guided by box type Turcite 'B' laminated ways, hand scraped to obtain smooth stick slip free movements.
Vertical slide ways and the grinding wheel, creating a perfectly perpendicular movement of the spindle in relation to the working table, The housing construction is also designed for better rigidity.
The cartridge type spindle is supported by class 7 super(CP4) precision angular contact ball bearings, preloaded and select-fitted into spindle cartridge. This will guarantee a maximum run out of 0.002mm for stable and accurate grinding, All the spindles are assembled at Prayosha skilled and experienced technicians in temperature-controlled clean room. The result is a spindle that will provide years of trouble-free service with minimum temperature changes, noise or vibration.
|Max. Table Size||500 x 1000||500 x 1500||600 x 1200||600 x 1500|
|Max. Longitudinal Travel||1075||1575||1275||1575|
|Max. Cross Traver||550||550||650||650|
|Max. Spindle Center Height above Table||750||750||750||750|
|SPEED AND FEEDS|
|Max. Table Speed||18||18||18||18|
|Power Cross Traverse||1000||1000||1000||1000|
|Auto Cross Feed at each Table reversal (infinitely variable)||0.5 to 10||0.5 to 10||0.5 to 10||0.5 to 10|
|Least Count of vertical feed head wheel||0.002||0.002||0.002||0.002|
|Size of Grinding wheel||400 x 50 x 127||400 x 50 x 127||450 x 50 x 127||450 x 50 x 127|
|Power of spindle motor||5||5||7.5||7.5|
|Speed of grinding spindle||1400||1400||1400||1400|
|Working Pressure (Kg/Cm2)||20||20||20||20|
|Tank capacity (Ltrs)||150||150||150||150|