Economical CNC Lathe Machine Bck520 CNC Lathe with Inclined Bed

Product Description

Economical CNC Lathe Machine BCK520 CNC lathe with inclined bed
Product Description
Machine Introduction :
1,BCK-520 CNC lathe is a double coordinate two-axis linkage, servo turret semi-closed loop control CNC lathe. The main machine adopts the overall flat bed, twice tempered treatment, high precision roller linear guide and ball screw drive. Good dynamic characteristics, high precision and high rigidity. Protection adopts fully enclosed protection, independent chip collection water tank, good chip discharge performance.
2,Machine features:
1)Integrated and modular design of machine, electric and hydraulic, reasonable layout, compact structure, pleasant operation and convenient maintenance.
2)Pre-loaded, high-precision roller linear guides and ball screws for fast speed and high machining accuracy.
3)The spindle uses a sleeve spindle for high precision, rigidity and long life.
4)Automatic centralised lubrication device with adequate and reliable lubrication and automatic control of lubrication cycles.
5)The new generation control system is fully functional and reliable.
6)The new generation of high performance AC servo motors and drives are used for fast movement, high positioning accuracy and stable and reliable performance.
7)Equipped with 11-15KW spindle servo motor, with a wide range of variable speed, infinitely variable and constant linear speed cutting.
9)The 8" hollow hydraulic power chuck, with an optional 10", is convenient and reliable for loading and unloading during operation and reduces the operator's labour intensity.
10)The cooling system uses high head, high flow and high power pumps to get a strong cutting cleaning and cooling effect.
11)Chain sheet chip conveyor (optional), with rear-mounted water tank structure, with the body of the machine with the choice of separation, to avoid the deformation of the body of the machine due to chip tapes. The rear-mounted automatic chip conveyor makes it easier for the customer to arrange the machine as a whole. It is also possible to combine several units with a chip conveyor.
12)Fully enclosed protective design, no water and oil leaks, beautiful appearance.
Product main technical Specifications:

Type	Name	BCK-520
Bed	Bed structure	Integral 30° with tailstock
Processing capacity	Max.swing dia over bed (mm)	520
	Max. processing diameter	380
	X axis stroke (mm)	220
	Z axis stroke (mm)	630
	Y axis stroke (mm)	.
	Max. speed of power head (RPM)	.
	Servo power turret	80-12T
	8 inch chuck longest workpiece	600
	Max.cutting disc diameter (mm)	420
	Max. cutting bar diameter (mm)	ø51
The spindle	Spindle head specifications	A2-6 Metric taper
	Spindle bore taper	1:20 Metric taper
	Spindle bore diameter (mm)	ø66
	Pulling tube bore diameter (mm)	ø52
	Max.spindle speed (r/min)	4200
Chucks	Hydraulic hollow power chucks	8"/10"(Optional)
	Hydraulic station volume (L)	55
	Servo hydraulic turret	80-12T
Tool section	Tool section size (mm)	25*25,Round hole ø32
Tailstock structure	Mandrel outside diameter (mm)	ø80
	Tailstock travel (mm)	120
	Mohs taper (MT)	MT5
	Chuck face to top (mm)	610
	Hydraulic tailstock form	Manual
	Tailstock service report form(Optional)	(Optional)
Feed	X axis move fast (m/min)	22
	Z axis move fast (m/min)	22
Transmission	X guide rail	roller column 45
	Z guide rail	roller column 45
	Guide rail brand	Hiwin/PMI
	X precision screw	3210
	Z precision screw	4012
	X screw bearings	2562/P4
	Z screw bearings	3062/P4
	Screw brands	Hiwin/PMI
	X servo motor (NM)	11.5 N.M
	Z servo motor (NM)	11.5N.M
	Spindle motor power (kw)	15
	Motor structure	Servo motors
Chip removal	Manual chip removal	Manual
	Automatic chip removal(Optional)	Chain type chip conveyor
	Direction	Right side chip removal
Outline size	L*W*Hmm	3000*1850*1800
Gross weight	Approximately (kg)	4500
Working accuracy	X/Z repeat positioning accuracy (mm)	0.003/0.005
	Roundness (mm)	0.005
	Diameter consistency (mm)	0.015/300
	Flatness(Only concave)	0.015/300
	Roughness(Aluminium or steel)(ra)	0.4~0.8
Forms of protection	Inner shield	Stainless steel full protection
	Outer shield	Single door fully protected

Standard Accessories:
1.GSK980TDC or Siemens 808D NC system
2. Servo motor 7.5 kw

Optional Accessories:
1. NC System: KND1000Ti, Fanuc Oi Mate-T
2. Main Motor: Servo 11/15 KW

3. Turret: 8 station electric turre
4. Chuck: 8″Non-through hole hydraulic chuck

5. 8″Non-through hole hydraulic chuck (Taiwan)
6. 8″through hole hydraulic chuck(Taiwan)
7.10″Non-through hole hydraulic chuck
8. 10″through hole hydraulic chuck(Taiwan)
9.Chip conveyor
10.Steady Rest
11.Without tailstock
12.Inverter 11 KW
Details Display
Company Profile
FAQ
1:How can I choose the most suitable machines ?
A: Please tell me your specifications ,we can choose the best model for you , or you can choose the exact model You can also send us the products drawing ,we will choose the most suitable machines for you .
2: What's your main products of your company?
A: We specialized in all kinds of machines ,such as CNC Lathe Machine ,CNC Milling Machine ,Vertical Machining Center ,Lathe Machines ,Drilling Machine ,Radial Drilling Machine ,Sawing Machine ,Shaper machine and so on .
3: Where is our factory located? How can I visit there?
A : Our factory is located in Tengzhou City ,Shandong Province,277500 China. You are warmly welcomed to visit us.
4. What is your trade terms?
A : FOB, CFR and CIF all acceptable.
5: What's the Payment Terms ?
A : T/T ,30% initial payment when order ,70% balance payment before shipment ;
Irrevocable LC at sight .
6: What's the MOQ?
A: 1 set .(Only some low cost machines will be more than 1 set )
We want to know:
1.What's your Industrial Voltage?
2.We strongly suggest you to tell us size, material of your workpiece for our evaluation, if possible, better to send us workpiece drawing, so that we can recommend you most suitable model!
3.If need CIF Price, please kindly tell us the port of destination.