Products Description:
Feature:
Designed for continuous operation at maximum speed, very quiet operation, maximum accuracy and minimal heat accumulation ensure optimum machining results
Grinding spindle runs in maintenance-free preloaded precision angular ball bearings
Automatic transverse and longitudinal feed
Rapid feed for setup to desired work height(HFS VC)
Adjustable roughing, finishing, and spark-out strokes hydraulic longitudinal table movement on Y axis(HFS VC)
Double table V-guide in transverse table, V-guide and flat guides in longitudinal table
Table guide ways are hardened, ground, and PTFE counter laminated- ensuring maximum wear resistance
High table load capacity for heavy parts
External hydraulic unit ensures high temperature stability
Automatic central lubrication
AH: Auto cross feed, hydraulic longitudinal feed, manual vertical feed
AHR: Auto cross feed, hydraulic longitudinal feed, rapid vertical feed
AHD: Auto cross feed, hydraulic longitudinal feed, automatic vertical feed
| MODEL |
Unit |
SGA2550AH |
| MODEL |
|
SGA2550AHR |
| MODEL |
|
SGA2550AHD |
| Table size(W x L) |
mm |
250x500 |
| Max longitudinal travel |
mm |
560 |
| Max cross travel |
mm |
275 |
| Max distance from spindle center to table |
mm |
450 |
| Electro magnetic chuck size |
mm |
250x500 |
| Speed of table longitudinal movement |
m/min |
7-23 |
| Table transverse movement |
Auto feed |
mm/min |
0.1-8 |
| |
Rapid speed |
mm/min |
990 |
| |
Feed of handwheel |
Mm/div |
0.02 |
| Wheelhead vertical movement |
Auto feed |
mm |
--(H/AH/AHR model)
0.005/0.01/0.02/0.03/0.04/0.05(AHD model) |
| |
Rapid speed |
Mm/min |
--(H/AH model)
460(for AHR model) |
| |
Feed of handwheel |
Mm/div |
0.005 |
Grinding
wheel |
Speed |
rpm |
2850(50Hz) 3450(60Hz) |
| |
Size |
mm |
200x20x31.75 |
| Spindle motor |
kw |
2.2 |
| Hydraulic motor |
kw |
0.75 |
| Cooling pump motor |
kw |
0.04 |
| Elevating motor |
kw |
--(AH mode) 0.25(AHR mode)
0.5(AHD mode, servo motor) |
| Cross feed motor |
kw |
0.04 |
| Max loading capacity of table |
Kg |
180 |
Standard accessories:
Wheel flange
Balancing arbor
Wheel exactor
Coolant tank
Working lamp
Tools box and tools
Wheel dresser stand
Standard electrical magnetic chuck
Leveling wedge and bolt
PLC auto grinding controller
Built in electro magnetic chuck controller
Optional accessories:
Dust collector
Balance stand
Wheel flange
Magnetic separator
Paper filter
Magnetic separator and paper filter
Parallel dresser
Company Information:
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