spc

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Conventional Lathes

SPC & SPCA Series

The engine lathes SPC- SPCA Series are designed for heavy workpieces machining, ferrous and non-ferrous alloys, with small, medium or high cutting speeds, with tools of rapid steel or tools armed with hard metal tips. The operations which can be performed are: turning of the inner and outer surfaces, cylindrical and taper, frontal turning , threading of the inner and outer surfaces, boning and cutting off.

STANDARD ACCESSORIES

• Independent faceplate with 4 jaws

• Set of change wheels

• Set of service keys

• Reducing piece for center

• Dead centres

• Set of covers for the faceplate

OPTIONAL ACCESSORIES

• Lathe chuck with 3 jaws

• Deal for threading

• Taper turning device

• Steady rest with roller bearing

• Follow rest with roller bearing

• Automatic swivel slide of 350 mm travel

The Lathes SN and SNM type are intended to perform the fallowing operations: outer and inner turning, front side turning, inner and outer threading, taper turning on the whole working length, outer grinding by means of the grinding attachment, milling by means of the milling attachment.

Normal Lathes

SN & SNM Series

ACCESSORIES

• Milling device

• Grinding device

• Copying device

• Open steady rest Ø 100 – 500; Ø 500 – 800

• Closed steady rest Ø 100 – 500; Ø 500 – 900

• Second group of carriage slides (for large DBC

CNC Engine Lathes

T Series

STANDARD ACCESSORIES

• Faceplate with 4 jaws

• Open steady rest Ø400 – 800

• Closed steady rest Ø80 – 800

• Dead centre in headstock

• Rotating centre in tailstock

• Set of foundation elements

• Set of service keys

OPTIONAL ACCESSORIES

• C-axis slow motion CNC controlled

• Milling device CNC controlled on 2 axes

• Longitudinal and cross displays

• Open steady rest

• Closed steady rest

• Second group of carriage slides (for large DBC)

TECHNICAL SPECIFICATION		SPC SPCA 800	SPC SPCA 900	SPC SPCA 1000	SPC SPCA 1250
• Height of centers	mm	420	470	520	670
• Max. swing over bed	mm	840	940	1040	1340
• Max. swing over carriage	mm	450	550	650	950
• Max. swing over gap	mm	1150	1250	1350	1650
• Distance between centers	mm	1000 up to 12000
• Bed height	mm	660
• Bed width	mm	660
• Gap length from chuck	mm	400
• Faceplate diameter (4 jaws)	mm	800	900	1000	1250
• Faceplate diameter (3 jaws)	mm	400	400	400	400
• Center load	tons	10
• Tool section	mm	40 x 40
• Main spindle speed range	rpm	2 – 550 (D.C.)		5 – 500 (A.C.)
• Main spindle bore	mm	155 (D.C.)		130 (A.C.)
• Main spindle speed range no.	-	2 (D.C.)		24 (A.C.)
• Max. speed with faceplate	rpm	300		300
• Main spindle outer cone	-	A1 15” (D.C.)		A1 15” (A.C.)
• Main spindle inner cone	-	M 80 (D.C.)		Morse 6 (A.C.)
• Longitudinal slide working feed	mm/rev	0.03 – 11.2
• Cross slide working feed	mm/rev	0.011 – 4.2
• Longitudinal slide rapid feed	mm/min	4500
• Cross slide rapid feed	mm/min	1700
• Cross rapid feed	mm/min	2000
• 500 mm long taper turning	Degr.	± 15
• Travel of cross slide	mm	600		700
• Width of cross slide	mm	400
• Tailstock spindle sleeve cone	-	Morse 6
• Tailstock spindle sleeve travel	mm	300
• Tailstock spindle sleeve dia.	mm	100
Threads and feeds
• Lead screw diameter	mm	60
• Pitch of lead screw	inch	1/2”
• 56 Metric threads	mm	1 - 112
• 56 Whitworth threads	inch	56 - 1/4
• 56 Module threads	module	0.5 - 56
• Diametral Pitch threads	pitch	112 - 1/2
• Main drive motor power	kW	26 (D.C.)		22 (A.C.)

TECHNICAL SPECIFICATION		SN 1250	SN 1400	SN 1600	SN 1800	SNM 2000	SNM 2200	SNM 2500
• Max. swing over bed	mm	1260	1400	1600	1800	2000	2200	2500
• Max. swing over slide	mm	970	1100	1300	1450	1650	1850	2150
• Height of centers	mm	630	700	800	900	1000	1100	1250
• Faceplate diameter	mm	1250	1400	1600	1800	1800	2000	2200
• Bed height	mm	660
• Bed width	mm	1150				1700
• Distance between centers	mm	1000 up to 18000
• Center load	tons	16 / 20 / 25				25
• Number of speed range	-	4				4
• Main spindle speed range	rpm	0.8 – 160 or 1.5 - 300
• Main spindle bore	mm	81				120
• Main spindle inner cone	mm	M 100				M 160
• Main spindle outer cone	-	A1 15”				A1 15”
• Longitudinal working feed	mm/min	0.4 - 480				0.4 * 480
• Cross working feed	mm/min	0.2 - 240				0.2 - 240
• Intermediate slide feed	mm/min	0.15 - 180
• Intermediate slide travel	mm	500				500
• Cross slide travel	mm	520				750
• Tool holder slide travel	mm	175			235	235
• Tailstock spindle sleeve dia.	mm	240 for 16 tons load / 260 for 20 and 25 tons load
• Tailstock spindle sleeve travel	mm	300
• Lead screw pitch	mm	12
• Metric threads	mm	1 - 30
• Whitworth threads	Pitch	30 - 1
• Main drive motor power	kW	60 or 100

TECHNICAL SPECIFICATION		T-180	T-200	T-220	T-250
• Max. swing over bed	mm	1800	2000	2200	2500
• Max. swing over slide	mm	1400	1600	1800	2100
• Max. turning dia. of steady rest	mm	800	1200	1600	2000
• Height of centers	mm	900	1000	1100	1250
• Faceplate diameter	mm	1800	2000	2150	2150
• Bed height	mm	660
• Bed width	mm	1700
• Distance between centers	mm	3000 up to 18000
• Center load	tons	40
• Main spindle speed range number	-	3
• Main spindle speed range	rpm	1.25 - 250
• Main spindle bore	mm	180
• Main spindle outer cone	-	Cone ASA 20”; L=170mm; 1:20; Ø412,775
• Longitudinal & cross working feed	mm/min	0.5 - 500
• Longitudinal rapid feed	mm/min	4000
• Cross rapid feed	mm/min	2000
• Cross slide travel	mm	900
• Intermediate slide travel	mm	300 (3 steps of 100 mm)
• Tailstock spindle sleeve diameter	mm	400
• Tailstock spindle sleeve travel	mm	250
• Main drive motor power	kW	60 or 100