Slant Bed Horizontal Turning Center
Model: HTC32m/63nm/80nm

Applications:
This type of horizontal turning center is mainly used for machining shafts, plates parts, and cutting internal and external curve surfaces of various thread, arc, cone and revolving body.
It can be used to cut ferrous and non ferrous material with a high speed.
As a universal machine tool, it is increasingly used to efficiently and accurately machine large-batch revolving body in industries such as electronic, aerospace, army.

Introduction of Slant Bed Horizontal Turning Center:
HTC32m, HTC63nm, HTC80nm horizontal turning center is able to realize X, Z and C linkage or X, W and C2 linkage.
Thanks to reasonable allocation of spindle, bed, saddle, the second spindle components, the machine features increased rigidity, high speed and heavy cutting stability.
The machining accuracy of this SMTCL turning center can meet IT6.

Technical Specifications of Slant Bed Horizontal Turning Center:

Item			Units	HTC32m series
Max. swing dia. over bed			mm	520
Max. cutting length			mm	550 1000 1500
Max. cutting dia.			mm	320
Max. swing dia. over slide			mm	320
Form and code of spindle nose				A2-8
Front taper hole of spindle nose				1:20
Dia. of spindle nose			mm	73
Headstock with power spindle	Range of spindle speed/max. output torque of spindle	FANUC 0i-TC		30-4000/700
	Steps of spindle speed	FANUC 0i-TC		Stepless
	Main motor power (30min/continuous)	FANUC 0i-TC		22/15
Headstock with single spindle	Range of spindle speed/max. output torque of spindle	SIEMENS		30-3000/730
		FANUC 0i-TC		30-3000/860
	Steps of spindle speed			Stepless
	Main motor power (30min/continuous)	SIEMENS		21.5/16
		FANUC 0i-TC		18.5/15
Standard chuck Chuck diameter			inch	10"
Rapid travelling speed of X/Z-axis			m/min	18/20
Max. speed of C-axis			r/min	300
Travel of X-axis			mm	288
Travel of Z-axis			mm	600/1050/1590
Dia./travel of tailstock sleeve			mm	100/130
Bore taper of tailstock sleeve				4#
Max. pushing force of tailstock sleeve			N	9000
Tailstock travel			mm	520/940/1450
Form of turret				Horizontal 12-station power turret
Machining accuracy				IT6
Surface roughness of workpiece				Ra1.25μm
Indexing time of the turret: each station/180				0.3/2.23
Size of tool	Tool for turning O.D.		mm	25×25×150
	Max. speed of power tool	SIEMENS		4500
		FANUC 0i-TC		5000
	Max. drilling dia.		mm	20
	Max. milling dia.		mm	25
	Max. tapping dia.		mm	M16×2；M24×1.5
	Dia. of boring tool rod		mm	Ø40；Ø32；Ø25
Nearly selection of tools				Available
Max. weighted load	Disc workpiece		kg	200
	Shaft workpiece		kg	1000
General weight of the machine			kg	5500/6000/6900
Center height				1021
Overall dimensions of machine (L×W×H)	550		mm	3280×1930×1915
	1000		mm	3870×2025×1915
	1500		mm	4520×2025×1915

Item		Units	HTC63nm	HTC80nm
Max. swing over bed		mm	810	1000
Max. cutting length		mm	1000 1500 3000 4000	1000 1500 3000 4000
Max. cutting dia.		mm	630(500 for disc type recommanded 400 for shaft type recommanded)	800(600 for disc type recommanded 500 for shaft type recommanded)
Max. swing over slide		mm	580	700
Dia. of spindle nose		mm	125(A2-11)/140(A2-15)	125(A2-11)/140(A2-15)
Range of spindle speed/Max. output torque of spindle/Steps of spindle speed		r/min/Nm	20-1800/614	20-1800/614
Standard diameter Chuck diameter			15"(V-215)	15"(V-215)
Rapid traveling speed of X-axis		m/min	10	10
Rapid traveling speed of Z-axis		m/min	12 12 10 16	12 12 10 16
Rapid traveling speed of C-axis		r/min	30	30
Travel of X-axis		mm	446	535
Travel of Z-axis		mm	1050 1550 3050 4050	1050 1550 3050 4050
Tailstock travel		mm	800 1200 2700 3700	800 1200 2700 3700
Size of tool	Tool section	mm	32×32	32×32
	Max. speed of power tool holder	r/min	3000	3000
	Max. dia. of drill head	mm	Ø20	Ø20
	Max. dia. of milling tool	mm	Ø26	Ø26
	Max. dia. of tap	mm	Ø22	Ø22
Dia. /travel of tailstock sleeve		mm	160/120	160/120
Bore taper of tailstock sleeve		Morse	5#	5#
Stations number of turret			12	12
Nearly selection of tools			Available	Available
Max. weighted load	Disc workpiece	kg	500	500
	Shaft workpiece	kg	2000	2000
Machining accuracy			IT6	IT6
Surface roughness of workpiece		μm	Ra1.6	Ra1.6
Positioning accuracy	X-axis	mm	0.013	0.013
	Z-axis	mm	0.020 0.026 0.040 0.050	0.020 0.026 0.040 0.050
Repositioning accuracy	X-axis	mm	0.006	0.006
	Z-axis	mm	0.008 0.010 0.024 0.030	0.008 0.010 0.024 0.030
Center height from bottom of bed		mm	1160	1230
Overall dimensions of machine (L×W×H)	1000	mm	4650×2600×2640	4650×2600×2640
	1500	mm	5190×2600×2640	5190×2600×2640
	3000	mm	6740×2600×2640	6740×2600×2640
	4000	mm	7690×2600×2640	7690×2600×2640

A horizontal turning center manufacturer since 1995, SMTCL produces and supplies a wide variety of machine tools (e.g.: CNC lathes, conventional lathes) to worldwide customers.