Jumbo Grinder Machine

Gallery of Jumbo Grinder Machine

Product Name

Jumbo

CAPACITY	-	PH 2040	PH 2060	PH 2448	PH 2460
Max. Table Size	mm	500x1000	500x1500	600x1200	600x1500
Max. Longitudinal Travel	mm	1075	1575	1275	1575
Max. Cross Traverse	mm	550	550	650	650
Max.Spindle Center Hight above Table	mm	750	750	750	750

SPEED AND FEEDS
Max.able Speed	m/min	18	18	18	18
Power Cross Traverse	mm/min	1000	1000	1000	1000
Auto Cross Feed at each Table reversal	-	-	-	-	-
infiniely variable)	mm/min	0.5 to 10	0.5 to 10	0.5 to 10	0.5 to 10
Leas Count of Vertical feed head wheel	mm/min	0.002	0.002	0.002	0.002

The working table executes only longitudinal movements, This ensures full contact and support from the machine bed, even in the table limit position. Vend flat guide ways are laminated with Trite 'B' to guarantee smooth table movement regardless of the load on the table.
The column carries out only cross feed movement, this guarantees uniform contact between the column slide and machine bed in any column position. The column slide is guided by box type Trite 'B' lamented 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 supper (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 m all the spindles are assembled at prayosha skilled and experienced technician 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.