Xi’an HUAYUE Machinery and Equipment Co.,LTD.

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C6241,C6246 high precision lathe machine

Main functions:
1)The guide way and all gears in the headstock are hardened and precision ground.
2)The spindle system is high rigidity and accuracy.
3)The machines have powerful headstock gear train, high rotating accuracy and smooth running with low noise.
4)An overload safety device is provided on the apron.
5)Pedal or electromagnetic braking device.
6)Tolerance test certificate, test flow chart included
Main specifications:

Specification	C6241	C6246
Swing over bed	410mm(16")	460mm(18")
Swing over cross slide	220mm(8-13/16")	270mm(10-3/4")
Swing in gap	640mm(25-1/8")	690mm(27-1/8")
Distance between centers	1000mm(40"); 1500mm(60"); 2000mm(80")
Valid length of gap	165mm(6-1/2")
Width of bed	300mm(11-13/16")
Spindle nose	D1-6
Spindle bore	58mm(2-1/4")
Taper of spindle bore	No.6 Morse
Range of spindle speed	12 changes, 25~2000r/min
Max.travel of top slide	128mm(5")
Max.travel of cross slide	285mm(11-1/4")
Max.section of tool	25×25mm(1"×1")
Pitch thread of leadscrew	6mm or 4T.P.I.
Longitudinal feeds range	42 kinds, 0.031~1.7mm/rev(0.0011"~0.0633"/rev)
Cross feeds range	42 kinds, 0.014~0.784mm/rev(0.00033"~0.01837"/rev)
Metric threads range	41 kinds, 0.1~14mm
Inch threads range	60 kinds, 2~112T.P.I.
Diametrical pitches range	50 kinds, 4~112DP
Module pitches range	34 kinds, 0.1~7MP
Dia. of tailstock sleeve	60mm(2-5/16")
Travel of tailstock sleeve	128mm(5")
Taper of tailstock sleeve	No.4 Morse
Power of main motor	5.5kW(7.5HP) 3PH
Power of coolant pump	0.1kW(1/8HP) 3PH

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