Economic Full Function CNC Turning Center for Auto Parts Processing

• After-sales Service: 24 Hours
• Warranty: 1 Year
• Application: Metal
• Process Usage: Metal-Cutting CNC Machine Tools
• Movement Method: Contour Control
• Control Method: Closed-Loop Control
• Model NO.: TMC21A
• Numerical Control: NC
• Processing Precision: 0.01~0.02(mm)
• Performance Classification: High-End CNC Machine Tools
• Certification: GS, CE, ISO 9001
• Condition: New
• Turret: Vdi30
• Transport Package: Pallet
• Specification: Max. dia. 540mm
• Trademark: Allway
• Origin: China
• HS Code: 84581100
• Production Capacity: 600PCS/Year

Product Description

This machine is a fully functional slant bed turning center, especially suitable for high speed and high precision processing of medium-sized parts.it is the collection of modern composite processing and intelligent control of high level machine,mechanical, electricity, hydraulic integration product.  The product has 3 straight axis and a C axis, namely: X, Z, W (tailstock) and C axis, able to finish a clamping turning, milling, drilling, boring, tapping, reaming etc.functions. C axis can be dividing 0.001 degrees, more suitable for machining the complex shape parts.such like CAM, spiral flute 
1) 30 ° slant bed and the base is whole casting molding, 20 mm wall thickness, four square opening type structure, the finite element analysis of the optimal layout of reinforcement, high strength cast iron material, resin sand molding, through full secondary aging and natural aging, the basis of a machine tool with high rigidity and ensure the stability of the machine tool use for a long time;

2) X, Z axis adopt linear guideway, high precision, high load capacity, high reliability , With automatic pressure lubrication, which greatly reduce the frictional resistance of feed movement, improve machine precision and life; the friction coefficient of sliding friction can be reduced to one over fifty of the original, and feed speed of machine tool positioning accuracy is higher. W axis is feed axis control by hydraulic,so the tailstock can clamp the workpiece tightly.

3) Spindle unit, high speed and high precision, high rigidity cartridge type, the spindle with chromium molybdenum alloy material, main shaft bearing NSK spindle use dedicated double row cylindrical roller bearing and P4 level high speed precision angular contact bearings in pairs, NSK specified high-speed grease can resistance to high temperature at a high speed.Spindle unit assemble at constant temperature, running-in 36 hours straight in constant temperature after assembled, then through continuous 36 hours test run, make sure that the performance of high speed and high precision and reliability.The spindle hole is 64mm, and draw tube hole is 51mm to make the machine with greater processing range.

4) Adopts Taiwan VDI type power turret, power axis driven by servo motor, big torque and smooth, low noise, dividing precision, tool change speed, clamping and loosening of the tool dish driven by hydraulic, motion is smooth, suitable for heavy cutting, has the function of nearby choose tool can install according to the user habit forward or reverse.

5)Machine adopts full outside protective structure design, operating system according to the principle of human body engineering, operation box independent design, easy to operate.

SPECIFICATION
				UNIT	TMC21A
Max. Swing over bed Dia.				mm	540
Max. machining Dia.				mm	290/400(for shaft type parts /for plate parts)
Max.distance between end surface of standard chuck(doesn't contain chuck jaw) to center of tailstock   (this distance also called Max.support length)				mm	600
Max outside Dia.of bar through the inner of spindle.(standard configuration)				mm	50
Travel		X axis		mm	200
		Z axis		mm	600
Rapid feeding		X axis		m/min	18
		Z axis		m/min	18
Guideway		Slant		degree	30
		type			linear guideway
		Single width		mm	35/45/45
Spindle	speed			r/min	50-4000
	nose				A2-6
	taper			mm	Metric 80
	motor			kw	7.5/11
	Hydraulic chuck(8inch)			mm	200
Tailstock	type				Hydraulic
	Nose				MT5
	travel			mm	450
Tool turret	Type				Horizontal
	number			pcs	12
	Power turret shank				VDI30
	speed			r/min	50-4000
Cooling capacity	tank			L	200
	power			w	270
	flown			L/min	25
lubrication					auto
Positioning accuracy for X,Z				mm	±0.008
Re- Positioning accuracy for X,Z				mm	±0.004
Power form			AC voltage	V	3PH,  As required
			Frequency	HZ	50±10%
Total Power capacity				KVA	15
Overall dimension(L*W*H)				mm	2800*1750*1870
N.W(does not contain the chip cleaner)				kg	3500

4.Standard configuration
1)3 jaw φ200mm hydraulic chuck and soft jaw8″
2) spindle motor:servo motor,power7.5KW(36 NM.)
:,7.5KW(36NM.)
3) spindle max speed 4000rpm4000r/min.
4)VDI30 type 12 position power tool turret(contain turning,boring tool apron 12 pcs,and 0 degree power tool apron 1 unit.)
VDI30(,1201.)
5)mobile handwheel
6)Z axis rigidity tapping;Z;
7)Auto lubrication
8)External cooling system (including chip pans, cooling tank, cooling pump);
9)automatic chip conveyor
10) Full splash guard and inner ball screws,guideway splash guard;
11) Leveling bolts
12) Work light
13) Warning light
14) Hydraulic unit
15)FANUC 0i TF(5);
5.Optional configuration
1)GSK,Siemens,Mitsubishi and so on cnc controller.    
2)manual remove chip                       
3)power tool apron
4)servo tailstock; 
5)  sub-spindle;                      
6)Elastic collet and collet
7) setting tool,feeder bar.