PRODUCTS Heavy Duty CNC Turning Machine

CNC Lathe Machine
Model: BN-Series

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Heavy Duty CNC Turning Machine

CNC Lathe Machine
Model: BN-Series

Product Description

- Spindle Bore: 155/ 250/ 305/ 380mm

- Spindle Speed: 6" bore(6~800) / 10"bore(4~600)/ 12"bore(4~400) / 15"bore(4~300)(auto 4 steps)

- Distance Between Center: 2200/ 3200/ 4200/ 5200mm

- Swing Over Bed: 800/ 1000/ 1200mm

- Swing Over Cross Slide: 510/ 710/ 910mm

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SPECIFICATIONS

ACCESSORIES

FEATURES

FLAT BED CNC LATHE

BN SERIES

	Model	unit	BN-32		BN-40		BN-48
Capacity	Center height	mm(inch)	400(15.75")		*500(19.68")		*600(23.62")
	Distance between centers	mm(inch)	2200(86"), 3200(126"), 4200(165"), 5200(205")
	Swing over bed	mm(inch)	800(31.5")		1000(39")		1200(47")
	Swing over gap	mm(inch)	1080(42.52")		1280(50.4")		1480(58.3")
	Swing over cross slide	mm(inch)	510(20")		710(28")		*910(36")
	Width of bed	mm(inch)	560(22")
	Bed way		3V + I Flat Way
	Cross slide width	mm(inch)	300(12")
	Gap width	mm(inch)	*600(24")
Headstock & main spindle	Spindle bore / nose	mm(inch)	155(6")A2-11 / 250(10")A2-15 / 305(12")A2-20 / *380(15")A2-20
Headstock & main spindle	Spindle speed	rpm	6" bore (6-800 rpm) / 10" bore (4-600rpm) / 12" bore (4-400 rpm) / *15" bore (4-300 rpm) (auto 4 steps)
Cross slide (X-axis) & Carriage (Z-axis)	Cross slide travel (X-axis)	mm(inch)	550(22")
	Longitudinal travel (Z-axis)	mm(inch)	2000(80"), 3000(120"), 4000(160"), 5000(200")
	AC servo motor (X-axis)	kw	3 Fanuc / 3.3 Simens / 14.8 Nm Fagor
	AC servo motor (Z-axis)	kw	4 Fanuc / 4.4 Simens / 27.3 Nm Fagor
	Dia of ball screw (X-axis)	mm	Φ40 x P5 x C3
	Dia of ball screw (Z-axis)	mm	Φ63 x P10 x C5 /*Φ80 x P12 x C5 (6000, 7000, 8000)
	Rapid traverse speed (X-axis)	mm/min	6000
	Rapid traverse speed (Z-axis)	mm/mm	8000
Tailstock	Quill taper		MT #6
	Quill diameter	mm(inch)	Ø 125(5") / *rotation 165 (6.5”)
	Quill travel	mm(inch)	275(11")
Turret / toolpost	Tool station		horizontal type 4T / horizontal type 6T			vertical type 8T / vertical type 10T
Turret / toolpost	Size of external turning tool	mm	32
Motor	Main spindle	kw	22 / 30 [30hp(30hp inverter) / *40hp(40hp inverter)]
	Headstock lube pump	hp	1 / 4
	Headstock speed auto change x 2	w	60
	Lube system pump	w	22
	Hydraulic oil pump	hp	2
	Coolant pump	hp	1/2
Accuracy	Positioning	mm	+0.01 / 300
	Repeatability	mm	+0.005
	Spindle run-out	mm	+0.01
Tank Capacity	Hydraulic tank	l	80
Tank Capacity	Coolant tank	l	203, 275, 332, 390
Controller	Controller	brand	Simens / Fagor / Fanuc / Mitsubishi
Controller	Controllable	axis	2
Weight	Net / Gross	kg (lb)	7200(15840)/ 7700(16940)	8000(17600)/ 8600(18920)		8800(19360)/ 9500(20900)		9600(21120)/ 10400(22880)
Dimensions	Floor space (full guard) L x W x H	mm (inch)	4350 x 2350 x 2000 (175"x93"x79")	5350 x 2350 x 2000 (136"x93"x79")		6350 x 2350 x 2000 (246"x93"x79")		7350 x 2350 x2 000 (285"x93"x79")
Dimensions	Packing Size (full guard) L x W x H	mm (inch)	4550 x 2200 x 2200 (189"x87"x87")	5550 x 2200 x 2200 (228"x87"x87")		6550 x 2200 x 2200 (268"x87"x87")		7550 x 2200 x 2200 (307"x87"x87")

Design and specs are subject to change without notice.
The asterisk(*) sign in the spec list indicates that the item is an optional choice.
*Distance between centers 6000, 7000, 8000(mm) are available.

Optional Accessories

3 Jaw Manual Chuck

4 Jaw Independent Chuck

V8 Electric Turret (V10/V12)

V12 Hydraulic Turret (V8/V10)

H4 Turret

Tool Past-4 Station

Live Tooling Turret

Quick Change Tool Post

Dead Center

Live Center

Headstock Oil Cooler

Heat Exchanger

Boring Tool Holder

Chip Converyor

Hydraulic Tailstock

Two Speed Tailstock

Flat-Bed CNC Lathes

also referred to as flat-bed turning machines or horizontal turning machines.

They are versatile precision tools extensively used in shaping various parts. These computer-controlled lathes are the workhorses of the machining world, renowned for their ability to handle heavy-duty tasks with precision. Flat Bed CNC lathes excel in turning, milling, drilling and facing metals and other materials, making them indispensable multitaskers in the machining industry. These machines play a pivotal role in crafting components for a wide range of machinery and devices.

Applications

Key East Machinery Industry offers a range of solutions designed to excel in various industrial sectors. Our machines, known for their exceptional capabilities, including handling large diameter and length pieces, come with a diverse selection of spindle bores and the added versatility of C and Y axes. With a choice of renowned controllers like Fanuc, Fagor, Siemens, Mitsubishi and Syntec, along with impressive torque and power, our machinery finds ideal applications in:

Oil and Gas Industry
Mining Industry
Automotive Industry
Paper Industry
Shipbuilding Industry
Wind Energy Industry
Steel Industry
Gunsmithing Industry
Heavy Metalworking Industry
Manufacturing Industry
And a wide array of other industrial sectors

At Key East Machinery Industry, we are committed to delivering reliable and efficient solutions that cater to the diverse needs of these industries.

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Heavy Duty CNC Turning Machine CNC Lathe Machine Model: BN-Series

FLAT BED CNC LATHE

BN SERIES

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Standard Accessories 1. CNC controller

2. Spindle + X/Z servo motors

3. Manual tailstock

4. Half splash guard

5. Pendant operation box

6. Manual pulse generator(MPG)

7. RS232 interface 8. Heat exchanger on electric cabinet 9. Work light & alarm light

10. Standard tool box & operation manual

11. Leveling pads & screw

12. Lubrication system

13. Coolant equipment

14. Steady rest (roller type)

15. Mechanical one year warranty

16. Controller two year warranty

17. Machine color: Key East standard

Optional Accessories 1. 3-jaw chuck in manual / hydraulic / pneumatic types

2. 4-jaw chuck in manural types 3. Double chuck

4. V8 / V10 / V12 turrut in hydraulic / electric types

5. H4 turret in hydraulic / electric types 6. Two-speed tailstock / manual rotating tailstock / hydraulic tailstock

7. Live center 8. Chip conveyor + cart

9. Boring attachment

10. Mist collector

11. Full splash guard

12. Headstock oil cooler

13. Hydraulic brake for spindle

14. Hydraulic steady rest

15. Air conditioner on electric cabinet

16. Taiwan made motor + inverter for spindle

17. Transformer 18. C axis

19. Live tooling Turret