Precision Machining of Complex Components with dB-6146-Series 4+4 Turret Turning-Milling Compound CNC Lathe

Product Description

Model characteristics
1.Utilizing a true Y-axis integrated power head control enables complex part machining.
2.Each axis is equipped with imported high-precision linear guides, ball screws, and precision bearings.
3.Four-axis turning, milling, drilling, tapping, and other linked machining functions enable the drilling and threading of component shaft ends.
4.The dual-motor-driven power head, directly linked to the Y-axis using 4-line/ dual-hard rail control, significantly enhances precision and rigidity.
5.Four power-axis positions on the end face + four power-axis positions on the side face with four fixed tool-holding shafts cater to the needs of multiple tools for complex parts.
6.The side face features a functional module of power tools capable of drilling, tapping, and milling flat surfaces, accomplishing precise drilling and milling of various shaft components.
7.Paired with an 8/10-position servo turret for processing high-rigidity parts, combined with the true Y-axis power head, it achieves compound turning and milling functions for machining complex parts.
Standard configuration
- New generation system
- Japanese NSK bearings
- Japanese THK lead screws
- Integral cast iron bed
- German Rexroth linear guides
- Taiwan Jiancheng / Taiwan Pusen spindle
Technical parameters

Model	DBCNC46DY4
Item	Describe	unit	Parameter
Spindle	Spindle nose end	/	A2-5
	Spindle bore	mm	56
	Bar diameter	mm	46
	Chuck/collet size	/	6 "/46 type collet
Machine range	Maximum slewing diameter	mm	400
	Maximum turning diameter	mm	350
	Maximum processing length	mm	250
	Tool holder plate and spindle center height	mm	65
Mechanical capacity	Maximum spindle speed	rpm	5000
	Maximum speed of milling axis	rpm	0-4000
	Maximum X/Y/Z speed	m/min	25/15/25
Mechanical precision	Spindle indexing repeatability	/	±0.005°
	Spindle indexing positioning accuracy	/	±0.002°
	X/Y/Z axis repeatability	mm	0.002mm
	X/Y/Z axis positioning accuracy	mm	0.003mm
Axial travel	X-axis travel	mm	650
	Z-axis travel	mm	500
	Y-axis travel	mm	180
Turret	Turret model	/	80
	Number of tool positions	T	8/10T
	Power head	/	ER25
Motor power	Spindle servo motor	KW(HP)	7.5-11.0
	X/Z/Y axial servo motor	KW(HP)	2.4
	Servo motors for milling axes	KW(HP)	2.4
	High pressure oil pumps	KW(HP)	0.75
Other than	Height of spindle from ground center	mm	1000
	Total machine power	KW	About 10
	Machine external dimensions (L*W*H)	mm	About 2200*1600*1800
	Overall weight	KG	About 4000

Detailed Photos
Explore our High-Performance 4+4 Turret Turning-Milling Compound CNC Lathe for Precision Machining. Ideal for metal processing, this CNC lathe offers online support, a 1-year warranty, and exceptional precision.
Company Profile
Part of the manufacturing workshop
Application field
Part of the shipment
Exhibition images
Customer visit pictures
common problem
1:How to choose the most suitable machine?
A:Please tell us your specifications, and we can help you select the best model, or you can choose a specific model. You can also send us the product drawings, and we will select the most suitable machine for you.
2:How can I obtain a quotation?
A:Please tell us the model of machine you need, including the quantity and any other requirements.
3:Where is your factory located?
A:Our factory is located in Dongguan, Guangdong Province China. The postal code is 523000. We warmly welcome you to visit.
4:What are your terms of trade?
A:FOB
5:What are the payment terms?
A:T/T, 30% down payment upon order placement, and the remaining 70% balance payment before shipment.
6:How can I trust your company?
A:The quality of our products and our reputation are the greatest assets of our company.

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