High Precision Horizontal CNC Lathe Machine/HTC1620a

The machine can realize turning, drilling, threading and milling due to utilizing 3 axes

technology. They are used for machining chucking part, shaft and bar material from a very substantial variety of metal and other material. Thanks to optimum arrangement and

configuration of main spindle, bed, slide, and tailstock, the high rigidity can be achieved.

The machining accuracy is up to IT6.

Item			unit	HTC1620a
max swing over bed			mm	400
max cutting diameter			mm	160
max swing over slide			mm	160
max. length of workpiece			mm	350
spindle speed				stepless
range of spindle speed			r/min	it depends on the motor type
power of main motor 30min/rated	FANUC 0i-Mate		kw	11/7.5
	FANUC 0i-TC		kw	7.5/7.5
	SIEMENS 802D		kw
	SIEMENS 810D		kw
diameter of chuck				6"
spindle bore			mm	43
form of turret				horizontal,8-station
size of tool shank	ex. Circle			20*20
	bore			25/20
rotating time of turret			s	0.29
repeat positioning accuracy of turret indexing			"	±2"
rapid travelling speed of X/Z		rolling guideway	m/min	12.0/10
		sliding guideway	m/min
travel of X-axis			mm	110
travel of Z-axis			mm	380
diameter/travel of tailstock sleeve			mm	60/80
taper bore tsilstock sleeve				MT4
accuracy of workpiece				IT6
surface roughness of workpiece			um	Ra0.8
max load of workpiece		disc type	kg	75
		shaft type		300