DIAMOND 20 CSB ⅡSwiss Type CNC Auto Lathe

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Picture of Swiss Type CNC Auto Lathe - DIAMOND 20 CSB Ⅱ

Picture of DIAMOND Series

MACHINE FEATURES:

Cross Travel Sub-spindle: Cross travel sub spindle design. The main and sub spindles can work either one at a time or simultaneously for reduced machining times, and high performance, multi-function front and rear machining.
Short Remnant Material: With the optional rough material bushing, the remnant material can be 50mm (depending on parts length).
Raw Material Machining: 0.1mm material tolerance can be achieved by using the rough material bushing.
Replaceable Fixed / Driven Toolholder Set: The 4 pc back stationary / driven tool holder is replaced by the newly designed replaceable fixed tool holder or driven tool holder. This enables increased tooling fiexibility.

Picture of Swiss Type CNC Auto Lathe - DIAMOND 20 CSB Ⅱ

EXAMPLE:

6pcs cross working driven tool holder
4pcs I.D. stationary tool holder
3pcs front working driven tool holder
3pcs back working driven tool holder
4pcs back I.D. stationary tool holder
4pcs back I.D. stationary / working driven tool holder
6pcs O.D. turning tool holder

MACHINE SPECIFICATIONS:

ITEM		DIAMOND 20B Ⅱ	DIAMOND 20CSB Ⅱ	DIAMOND 32B Ⅱ	DIAMOND 32CSB Ⅱ
Working Range	Max.turning dia.	Ø20mm	Ø20mm	Ø32mm	Ø32mm
	Max. machining length per chucking	250mm	250mm	250mm	250mm
	Max. drilling dia.	Ø12mm	Ø12mm	Ø15mm	Ø15mm
	Max.tapping dia.	M10	M10	M12	M12
O.D.Tooling	Number of tools	6	6	6	6
O.D.Tooling	Dimension	□12 × 12 × 120	□12 × 12 × 120	□16 × 16 × 120	□16 × 16 × 120
I.D. Tooling	Number of tools	4	4	4	4
I.D. Tooling	Dimension	10mm(ER16)	10mm(ER16)	13mm(ER20)	13mm(ER20)
Cross working driven tooling	Number of tools	-	6	-	6
	Dimension	-	10mm(ER16)		13mm(ER20)
	speed	-	200-6000rpm	-	200-6000rpm
Front working driven tooling	Number of tools	-	3	-	3
	Dimension	-	10mm(ER16)	-	13mm(ER20)
	speed	-	200-6000rpm	-	200-6000rpm
Back I.D. tooling	Number of tools	4+4	4+4	4+4	4+4
Back I.D. tooling	Dimension	10mm(ER16)	10mm(ER16)	13mm(ER20)	13mm(ER20)
Back working driven tooling	Number of tools	-	3	-	3
	Dimension	-	7mm(ER11)	-	10mm(ER16)
	Number of tools	-	4	-	4
	Dimension	-	10mm(ER16)	-	13mm(ER20)
	speed	-	3000rpm	-	3000rpm
Spindle	Spindle hole dia.	Ø22mm	Ø22mm	Ø35mm	Ø35mm
	Spindle speed	200 - 10000rpm	200 - 10000rpm	200 - 8000rpm	200 - 8000rpm
	Indexing-main spindle	Caxis	Caxis	Caxis	Caxis
Back spindle	spindle hole dia.	Ø22mm	Ø22mm	Ø35mm	Ø35mm
	spindle speed	200-10000rpm	200-10000rpm	200-8000rpm	200-8000rpm
	Max. length for front ejection	250mm	250mm	250mm	250mm
	Indexing-sub spindle	Caxis	Caxis	Caxis	Caxis
Rapid traverse	X1,Y1,Z1,X2,Z2	30m / min	30m / min	30m / min	30m / min
Motor	Spindle motor	3.7Kw	3.7Kw	5.5Kw	5.5Kw
	Back spindle motor	3.7Kw	3.7Kw	5.5Kw	5.5Kw
	X1,Y1,Z1,X2,Z2 axes motor	0.5Kw	0.5Kw	0.5Kw	0.5Kw
	Coolant pump motor	0.25Kw	0.25Kw	0.25Kw	0.25Kw
	Lubrication motor	4w	4w	4w	4w
	Driven tools motor-fixed arm	-	1.5Kw	-	1.75Kw
	Driven tools motor-back replaced toolholder set	-	0.4Kw	-	0.4Kw
Machine Dimensions	Center height	1050mm	1050mm	1050mm	1050mm
	Weight	2950Kg	2950Kg	3000Kg	3000Kg
	Machine size	2500×1280×1780	2500×1280×1780	2500×1280×1780	2500×1280×1780
Air	Air pressure	5kg/cm	5kg/cm	5kg/cm	5kg/cm
Air	Air supply	10L/min	10L/min	10L/min	10L/min

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