Polygim DIAMOND 20CS Swiss Type CNC Lathe (DIAMOND 20CS)

Higher productivity with lower cost:
Tool post structure, wider range of selectivity, and optional features provide high speed and high precision operation. This saves unnecessary expenditures.
Back spindle:
20 CSB offers high performances of front and back simultaneous machining. The simple 20 B also provides an economic solution. Not only does it maintain its functionality, but  also it comes with lower cost advantage. 
Orientation Function:
The 5° orientation function is standard accessory and the CF axis is optional accessory for the main spindle.
Short length of remnant material：
The Rough material bushing is optional. By using this rough material bushing, the remnant length can reach to 50mm (depending on the length  of the last machined). It is used to reduce material waste, saving the consumption of materials.
Raw material machining ：
The 0.1mm tolerance of material can also be processed on our Swiss type machine by using "Rough material bushing".

Spindle 5° Indexing	Standard
Part off Detective Sensor	Standard
Coolant System	Standard
Work Light	Standard
Part Catcher	Standard
Fixed Bushing	Standard
Live Bushing	Standard
Cross Working Driven Tool	Standard
Back Spindle	Not Available
Back Working Driven Tool	Not Available

Back Spindle	Not Available
Front Working Driven Tool	Optional
Back Working Driven Tool	Not Available
CF Axis	Optional
Roughing Material Bushing	Optional
(Max.machining = Bar diameter x 3)	Optional
Chip Conveyer / Chip Bucket	Optional

Items		DIAMOND 20CS
Working Range	Max. Machining Dia.	Ø20 mm
	Max. Machining Length Per Chucking	250 mm
	Max. Drilling Dia.	14 mm
	Max.Tapping Dia.	M10
O.D. Tooling	Number of Tools	6
	Dimension	□12 ×12 ×100
I.D. Tooling	Number of Tools	4
	Dimension	10 mm (ER16)
Cross Working Driven Tooling	Number of Tools	6
	Dimension	10 mm (ER16)
	Cross Spindle Speed	200-6000 r.p.m.
Front Working Driven Tooling	Number of Tools	3
	Dimension	10 mm (ER16)
	Spindle Speed	6000 r.p.m.
Back I.D. Tooling	Number of Tools	-
	Dimension	-
Back Working Driven Tooling	Number of Tools	-
	Dimension	-
	Spindle Speed	-
Spindle	Bore of Spindle	Ø21 mm
	Spindle Speed	200-10000 r.p.m.
Back Spindle	Back Spindle Hole Dia.	-
	Back Spindle Speed	-
	Max. Length for Front Ejection	-
Rapid Speed	Rapid Speed	18 M
Motors	Spindle Motor	3.7 kw
	Back Spindle Motor	-
	X1, Y1, Z1 Axis Motor	0.5 kw
	Z2 Axis Motor	-
	Coolant Pump	0.18 kw
	Lubrication	4 w
	Cross Spindle	0.75 kw
Machine Dimensions	Center Height	960 mm
	Weight	2168 kg
	Machine Dimension	1588 × 988 × 1568 mm
Air Pressure	Air Pressure	5 kg/cm
	Air Supply	10 L/min