Stability Precision CNC Lathe Turning Machine Ety800mwith Direct Drive Spindle

Product Description

Product Description
The machine adopts an optimized 30-degree inclined structure design, which also has high precision, super rigidity and excellent cutting performance.
The high-strength HT300 cast iron one-piece solid structure lathe, using finite element analysis, provides exceptional rigidity and stability, ensuring long-term reliable accuracy.
It maintains long-term reliable accuracy, enhances processing stability, prolongs tool life, and effectively eliminates internal stress.
Alongside improving precision and stability, the high-strength roller linear rail design and the transmission system's screw pre-tension design significantly enhance performance.
Reflecting robust performance, the machine's simple and elegant appearance aligns perfectly with contemporary trends.
Main features of this machine tool:
1. Adopting a 30° inclined layout and an integrated structure of the bed base, significantly enhances the bending and torsional rigidity during operation. The integrated bed base provides robust precision and high stability, ensuring exceptional performance.
2. Employing a direct drive synchronous spindle device with a magnetic ring incremental encoder (sine and cosine) ensures positioning accuracy of 20 arc seconds and C-axis indexing accuracy of 40 arc seconds. This effectively eliminates spindle vibration, maintaining nose deflection accuracy within 0.002MM, and improves workpiece surface finish. The rear-mounted rotor simplifies installation and maintenance, while the spindle motor's cooling system suppresses thermal displacement, ensuring constant operating temperature. The spindle system undergoes stringent dynamic balance testing, offering high accuracy retention, rigidity, and efficiency, suitable for both finishing and heavy cutting tasks, making it ideal for mass production of complex and smooth products.
3. Featuring a high rigidity, overall design servo turret equipped with a high-precision clutch to ensure positioning accuracy and repeatable precision. Driven by a servo motor, it allows bi-directional or arbitrary tool selection. The hydraulic clutch loosen and clamp mechanism, with proximity switch feedback, ensures fast and precise tool changes.
4. The machine is equipped with roller linear guides and ball screws, heat-treated and precision-ground to ensure optimal accuracy and durability. Each axis utilizes a direct transfer axis structure and double-anchor pre-relay method, ensuring minimal thermal displacement for improved processing accuracy. The high-rigidity, heavy-duty linear slide rails maintain accuracy under impact, providing smooth, low-noise displacement and extended service life.
5. The programmable hydraulic tailstock and high rigidity integral tailstock eliminate vibration, enhancing stability. Featuring programmable or manual button control, it is convenient, fast, and reliable.
6. This machine offers a complete hydraulic and lubrication system, using high-quality hydraulic pumps, valves, and components to significantly reduce failure rates. The centralized quantitative automatic lubrication system ensures simplicity and reliability.
7. Equipped with a Taiwan rotary chuck cylinder and an optional automatic chip removal device, this machine greatly reduces operator labor intensity, ensuring safe and efficient production. The functional components can be programmed and controlled, with various functions designed and installed according to user-specific requirements.
Product Parameters

Item	Unit	ETY800M
Max. swing diameter over bed	mm	Φ700
Max. processing diameter	mm	Φ540
Max. processing diameter over tool holder	mm	Φ350
Max. processing length	mm	760
Spindle nose	type	A2-6
Max. spindle speed	rpm	4300
Hydraulic Cylinder/ Chuck	lnch	8″
Spindle bore diameter	mm	Φ66
Max. bar diameter	mm	Φ52
Direct drive spindle motor power	kw	18/22
Direct drive spindle motor torque	N.m	91-227
X/Z axis travel	mm	320/860
X/Z axis rail specifications		45 roller
X/Z axis screw specifications	mm	4012
X/Z axis motor power	Kw	3.0
X/Z positioning accuracy	mm	±0.005
X/Z repeatability	mm	±0.003
X/Z axis rapid speed	m/min	24/24
Power turret type		BMT55-12T
Power turret power/torque	Kw/N.m	5.5/35
Max. power tool holder speed	rpm	6000
External diameter tool holder specification	mm	25X25
Internal diameter tool holder specification	mm	Φ40
Adjacent tool change time	sec	0.2
Positioning accuracy	/	±2"
Repeatability	/	±1"
Hydraulic tailstock	/	Hydraulic
Max. Tailstock travel	Mm	600
Sleeve taper	type	Morse 5#
Sleeve diameter	mm	Φ100
Sleeve travel	mm	100
Machine size	mm	3500x2110x2100
Machine weight	kg	6800
Cutting fluid tank volume	L	250
Coolant water pump power	W	750
Hydraulic unit box volume	L	40
Hydraulic pump motor power	kw	1.5
Lubricant tank volume	L	2
Automatic lubrication pump motor power	W	50

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FAQ
Q1:How can l choose the most suitable machines?
A: Please tell me your specifications, and we will help you select the best model, or you can choose the exact model yourself. Alternatively, you can send us the product drawings, and we will recommend the most suitable machines for your needs.
Q2: What are the main products of your company?
A: We specialize in all kinds of machines, such as CNC Lathe Machine , CNC Milling Machine, CNC Turning Machine, Vertical Machining Center, Horizontal Machining Center, Lathe Machines, Turning and milling composite processing so on.
Q3: Where is our factory located? How can l visit there?
A: We have 5 factories located in Guangzhou, Quzhou, Ningbo, and Guangdong. You are warmly welcome to visit us.
Q4. How do you transport it?
A: Provide Transportation Solution DDP/CIF/FOB/FCA.
Q5: What are the Payment Terms?
A: T/T, 30% initial payment when ordering, 70% balance payment before shipment.
Q6:What's the OMQ?
A: 1 set. (Only some low cost machines will be more than 1 set )
We want to know:
1. We strongly suggest you tell us the size, and material of your workpiece for our evaluation, if possible, better to send us a workpiece drawing so that we can recommend you the most suitable model.
2. If need a CIF Price, please kindly tell us the port of destination.