TC HEAVY

400 - 500 - 550 - 600

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Technical Specifications		400	500	550	600
Height of centres	mm	400	500	550	600
Swing over bed	mm	800	1000	1100	1200
Swing over cross slide	mm	500	670	750	850
Distance between centres	mm	1500... 12000
Bed width	mm	600
Spindle bore	mm	100
Spindle nose	ASA	11"
Infinitively variable spindle speeds (Inverter)	rpm	N. 4 ranges from 6 up to 800 rpm
Main motor power (S6/S1)	Kw	18.5 (22 - 30)
Range of longitudinal feeds	mm/rev	(64) 0.08 - 9.6
Range of transversal feeds	mm/rev	(64) 0.04 - 4.8
Range of transversal feeds	mm/rev	(64) 0.02 - 2.4
Range of threads Metric	mm	(53) 1 - 120
Range of threads Whitworth	T.P.I.	(49) 30 - 1/4
Range of threads Module	mm	(54) 0.5 - 60
Range of threads Diametral Pitch	DP	(56) 1/2 - 60
Cross slide travel	mm	500	600
Cross slide travel	mm	270
Tailstock quill diameter	mm	120 (200 rotating quill)
Tailstock quill travel	mm	250
Tailstock quill taper	Morse	6
Maximum weight of workpiece between centers	Kg	5000 (7000)

Weigth		400	500	550	600
Weight of the lathe of 3000 mm (D.B.C.)	Kg	8500	8800	9100	9400
Each additional meter	Kg	+1200

Bed – Headstock – Tailstock – Carriages made of cast iron
Bed guideways are induction hardened and ground
Headstock with induction hardened and ground gears; spindle is assembled on high accuracy bearings
Carriages are sliding on antifriction material
Monolithic structure
Infinitively variable spindle speeds (inverter + potentiometre to increase/decrease spindle speed + rpm-counter display)
Powered small tool post
Rapid feeds
Tailstock displacement along bed by handwheel and rack system
Electric plant with low voltage control panel; it is placed in a suitable airtight cabinet.Make of components is Siemens and/or Schneider
Spindle reduction sleeve
2 Dead centres
Safety protections according to EC standards: plexiglas safety chuck guard with microswitch – turret plexiglas safety guard – rear protection along full length of the machine – protection of leadscrew and feed bars – emergency mushroom button
Chip tank on wheels
Cooling system with electro-pump
Central lubrication of guideways with automatic pump
Steady rest and follow rest
Service tools and wrenches – Test certificate – Full electric diagram – Operation and maintenance book – Machine built according EC standards

Manual tool holder turret: Squared (4-way tool post) – Quick change turret – Indexing turret – Multifix turret
3 or 4 jaw self centering chuck
4-jaw independent chuck
Live centre
2 or 3 axis digital readout
Steady rest with larger Ø than standard one
Work area lighting
Cutting Surface Speed
Powered displacement of tailstock along bed
Taper turning attachment
Grinding equipment
Levelling and anchoring pads

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