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SGA series surface grinding machine
 

1.Double wall structure casting is adopted on Column. And between outside and inside wall have strengthen rib.
2.The well designed structure have good rigidity and keep the machine with high accuracy.
Well designed and carefully assembled Hydraulic unit make the table moves smoothly. The oil temperature increase low after long working.
3.The electro system have been designed according to the CE standard
All the electro parts adopted world brand or Chinese famous brand, such as the Siemens, schneider, Delixi, Juche, etc.
4.The wheel guard with micro switch, even the door is opened, the spindle would be power off (only for AHD)
5.The high precision spindle unit is well designed and produced
High load resistible, mounted in pre-loaded angular deep-groove ball bearing ensures low-vibration operation, high accuracy, increased lifetime, and low maintenance
6.The surface grinding machine with pleasing appearance and well designed structure, the machine is an indeed precision grind equipment for metal working. Also it can be equipped with optional accessories, such as parallel wheel dresser, magnetic separate coolant unit, etc.

MODEL: Electro magnetic chuck size
SG2050AH/AHR/AHD 200*460
SG2550AH/AHR/AHD 250*500
SGA-3063AH/AHR/AHD 300*600
SGA30100AH/AHR/AHD 300*1000
SGA-4080AH/AHR/AHD 400*800
SGA-40100AH/AHR/AHD 400*1000

Advantage:
1. ISO certification
2. Taiwan cross leadscrew
3. Easy operation
4. Perfect painting
5. Siemens electric elements


DESCRIPTIO

N
UNIT SGA-2050H/AH
SGA-2050AHR
SGA-2050AHD
 
SGA-2550H/AH
SGA-2550AHR
SGA-2550AHD3
 
SGA-3063AH
SGA-3063AHR
SGA-3063AHD
 
SGA-30100AH
SGA-30100AHR
SGA-30100AHD
 
SGA-4080AH
SGA-4080AHR
SGA-4080AHD
SGA-40100AH
SGA-40100AHR
SGA-40100AHD 
TABLE SIZE(WXL) mm 200*460 250*500 305*635 305*1020 406*813 406*1020
MAX. LONGITUDINAL/CROSS TRAVEL mm 510*238 560*275 765*340 1130*340 910*450 1130*450
MAX.DISTANCE FROM SPINDLE CENTER TO TABLE mm 450 450 580 580 580 580
ELETRO MAGNETIC CHUCK SIZE mm 200*460 250*500 300*600 300*1000 400*800 400*1000
SPEED OF TABLE LONGITUDINUAL MOVEMENT m/min 7-25
TABLE TRANSVERSE MOVEMENT AUTO FEED mm/min 0.1-8
RAPID SPEED m/min 990
FEED OF HANDWHEEL mm/div 0.02
WHEELLHEAD VERTICA MOVEMENT AUTO FEED mm/min AHD:0.005/0.01/0.02/0.03/0.04/0.05
RAPID SPEED m/min AHR:460 AHD:240
FEED OF HANDWHEEL mm/div 0.005
GRINDING WHEEL SPEED rpm 2850(50HZ.3450(60HZ) 1450(50HZ).1750(60HZ)
SIZE mm 200*20*31.75 350*40*127
SPINDLE NOTOR kw 1.5 2.2 5.5
HYDRANLIC MOTOR kw 0.75 2.2
COOLING PUMP MOTOR kw 0.04 0.125
ELEVATING MOTOR kw AHR:0.25 AHD:0.5
CROSS FEED MOTOR kw 0.04
MAX.LOADING CAPACITY kg 120 180 270 400 500 600
TOTAL RATED POWER kw 3 3.7 9
HEIGHT OF MACHINE mm 1675 1890
FLOOR SPACE mm 2050*1400 2300*1600 2800*2200 4400*2200 3600*2400 4400*2400
GROSS WEIGHT kg 1600 1800 2800 3500 3800 4300
PACKAGE DIMENSIONS mm AH:1780*1500*2155
AHR/AHD:1906*1716*2195
 
AH:2116*2016*2208
AHR/AHD:2316*2016*2208
 
2350*2220*2150 2950*2220*2210 2850*2270*2180 2950*2270*2210


 

 

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