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項目	Item	MMB1420A
磨削直徑范圍	Grinding diameters	8~200 mm
磨削孔徑范圍	Gringing bores	13～80 mm
******磨削長度	Max grinding length	500 mm
******磨孔長度	Max grinding depth	125 mm
工作臺******移動量	Max travel of table	600 mm
液壓移動速度	Hydraulic traverse speeds	0.01～4 m/min
工作臺轉動范圍	Swivel range of the table	-5°～+9°
砂輪******線速度	Max peripheral speed of grinding wheel	37 m/s
砂輪尺寸	Wheel dimensions	300X40X127 mm
頭架主軸轉速	Speeds of headstock spindle	60,85,120,170,230,460 rpm
電機總容量	Coolant pump drive motor	8 KVA
機床外形尺寸（長X寬X高）	Overall dimensions (LxWxH)	2000X1420X1600 mm
機床重量	Weight of machine	2100 kg

工作精度 Working Accuracy

Main Accessories主要附件

1		冷卻液箱　Coolant tank	1 set
2		砂輪修整器　Grinding wheel dresser	1 set
3		砂輪夾板　Grinding wheel clamp	2 sets
4		砂輪平衡器　Grinding wheel balancer	1 pc
5		合金******　Carbide-tipped center	2 pcs
6		半缺******　Half center	2 pcs
7		夾頭　Chuck	1 set
8		雙頭扳手　Double end werch	6 pcs
9		內六角扳手　Socket head screw wrench	5 pcs
10	六角套筒扳手　Hexagon socket wrench		1 pc
11	三角膠帶　Vblet		2 pcs
12	支點底座　Support iron		3 pcs
13	松卸螺帽　Dismountingnut		1 pc
14	三爪卡盤　Three jaw chuck		1 set
15	內磨接長軸　Grinding wheel arbors for internal grinding		4 sets