Oturncnc High Precision Turning and Milling Center CNC Lathe Machine

Product Description

Product Description
The Siemens CNC Lathe Machine with A2-8 Chuck from Ningbo Oturn Machinery Co., Ltd. is a marvel of modern engineering. This machine boasts an optimized 30-degree inclined bed structure, offering unparalleled precision, rigidity, and cutting stability. The bed is crafted from high-strength HT300 cast iron and features a one-piece robust structure. With finite element analysis, the overall mechanical rigidity and stability are exceptional, ensuring long-term reliability and precision. Enhanced processing stability and tool life are achieved through stress relief treatment. Additionally, the high-strength hard rail structure and screw pre-tensioning design in the transmission system significantly enhance rigidity and performance. Main features of this machine tool: 1. The spindle unit is an independent sleeve type, meticulously tested to ensure high precision and excellent precision retention. It features minimal thermal deformation and superb thermal stability. With a maximum speed of 2500rpm and a nose deflection accuracy within 0.003MM, it is built for both high-speed precision cutting and low-speed heavy cutting. The front-end large-diameter high-precision double-row roller bearing, combined with an oblique contact ball bearing structure, and the optimal span two-point balanced support design can withstand radial and axial loads, making it ideal for mass production of complex, high-precision, and highly finished products. 2. High-rigidity servo power turret ensures rapid and precise tool changes. Along with high-speed power shaft milling, it delivers exceptional turning and milling capabilities. The tool holder features a high-rigidity BMT installation interface, with the power transmission shaft driven by a servo spindle motor. 3. The machine is equipped with hard rail guide rails and precision-ground ball screws that are heat-treated for optimal performance. This results in outstanding precision and durability. Each axis employs a direct transfer structure and a double anchor pre-relay method, significantly minimizing thermal displacement and dramatically improving machining accuracy. 4. The machine comes with a comprehensive hydraulic and lubrication system, featuring high-quality hydraulic pumps and valves that substantially reduce the failure rate. The system is designed to be simple and reliable, incorporating centralized quantitative automatic lubrication. 5. The hydraulic tailstock is constructed with a high-rigidity integral structure, eliminating vibrations and providing superior stability. The sleeve's expansion and contraction are controlled by a hydraulic cylinder, making the operation convenient, fast, and reliable. 6. Featuring a Taiwan rotary chuck oil cylinder and an automatic chip removal device, this machine significantly reduces operator labor intensity while ensuring safe and efficient production. All functional components, including special fixtures, can be controlled through programming.
Product Parameters

Name	Unit	SY3000MH/E
Max. swing diameter over bed	mm	Φ640
Max. processing diameter	mm	Φ460
Max. swing diameter over cross slide	mm	Ф350
Max. processing length	mm	3250
Spindle nose	/	A2-15
Chuck	"	15
Spindle bore diameter	mm	Ф132
Bar diameter	mm	Ф117
Max. spindle speed	rpm	1500
Spindle motor power	kw	26KW
Motor torque 248 pulley ratio; 1:2	Nm	496/706
X/Z travel	mm	280/3310
X/Z Specification of shaft guide		Box way
X/Z Shaft motor torque	Nm	18.6
X/Z motor power	KW	2.9/2.9
X/Z axis moving fast	m/min	18/18
Positioning accuracy	mm	±0.005
Repeatability	mm	±0.003
Power turret	/	BMT65-12T/ER32
Power turret motor	Kw	5.0/7.5
Max speed of power turret	Rpm	5000
The specification of outer diameter tool holder	mm	25x25
The specification of inner diameter tool holder	mm	Ф50
The adjacent tool change time	sec	0.2
Programmable hydraulic tail seat		Hydraulic
The biggest stroke of the tail	mm	3180
Morse Slideway	type	Mosh5#
Sleeve diameter	mm	Ф100
Sleeve travel	mm	80
Machine size	m	9700*2350*2200
Machine Weight	kg	12500
Cutting fluid tank volume	L	250
Cutting water pump	kw	0.75
Hydraulic unit box volume	L	40
Hydraulic oil pump motor power	kw	1.5
Lubricant tank volume	L	2
Automatic lubrication pump motor power	W	50
Cooling water pump power	W	750

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FAQ
Q1: How can I choose the most suitable machines?
Please share your specifications so we can select the optimal model for you. Alternatively, you may choose an exact model, or send us the product drawings, and we will identify the most suitable machines tailored to your needs.
Q2: What are the main products of your company?
We specialize in a wide array of machines including CNC Lathe Machines, CNC Milling Machines, CNC Turning Machines, Vertical Machining Centers, Horizontal Machining Centers, Lathe Machines, and Turning and Milling Composite Processing equipment.
Q3: Where is your factory located? How can I visit there?
Our facilities are situated in Guangzhou, Quzhou, Ningbo, and Guangdong. We warmly welcome you to visit us at any of our locations.
Q4: How do you transport the machines?
We provide comprehensive transportation solutions including DDP, CIF, FOB, and FCA.
Q5: What are the payment terms?
Payment terms are T/T with 30% initial payment upon order and 70% balance payment before shipment.
Q6: What is the minimum order quantity (MOQ)?
A: The MOQ is 1 set. However, for some low-cost machines, the MOQ may be more than 1 set.
We would like to know:
1. We strongly recommend providing the size and material details of your workpiece for our thorough evaluation. If possible, please send us the workpiece drawing, so we can suggest the most suitable model.
2. If you need a CIF price, kindly provide the port of destination.