Introducing the High-Performance CNC Lathe Machine Center with Siemens Control and Various Spindle Options - your ultimate solution for enhanced productivity and precision! This advanced two-axis lathe is engineered to process both ends of a workpiece simultaneously in a single clamping, significantly reducing manual operations, increasing output, and streamlining workflows. The dual spindle design ensures seamless direct transfers during machining, slashing cycle times. Built on an optimized 30-degree inclined structure, this machine boasts high precision, unparalleled rigidity, and exceptional cutting stability. Crafted from high-strength HT300 cast iron and subjected to finite element analysis, its one-piece lathe bed offers superior mechanical rigidity and long-term accuracy. Stress relief treatment further enhances stability and tool life. The robust roller linear rail design and screw pre-tension system fortify rigidity while the sophisticated and sleek design aligns with contemporary trends. Elevate your machining capabilities with this state-of-the-art CNC lathe.
Main Features of this Machine Tool:
1. Experience precision and efficiency with our direct drive synchronous electric spindle! Featuring a magnetic ring incremental encoder with sine and cosine positioning accuracy of 20 arc seconds and C-axis indexing accuracy of 40 arc seconds, this spindle minimizes vibration, maintaining a nose deflection accuracy within 0.002MM. Enhance workpiece surface finish with a rear-mounted rotor for quicker installation and maintenance. The spindle motor is equipped with a cooling system to mitigate thermal displacement, ensuring a constant operational temperature. Undergoing rigorous dynamic balance testing, this spindle system retains accuracy, high rigidity, and efficiency, making it ideal for both finishing and heavy-duty rough machining. It excels in mass production of complex, high-smoothness products.
2. Our high-rigidity integrated design servo power turret offers swift and precise tool changes. Paired with high-speed power axis milling, it delivers exceptional turning and milling capabilities. The tool holder utilizes a high-rigidity BMT installation interface, and the power transmission shaft is driven by a servo spindle motor, ensuring robust performance and reliability.
3. Equipped with roller linear guides and precision-ground ball screws, this machine guarantees optimal accuracy and durability. Each axis employs a direct transfer structure and a double-anchor pre-relay method to minimize thermal displacement, resulting in improved processing accuracy. The high-rigidity, large-sized, heavy-duty linear slide rails maintain their precision even under impact, providing smooth, low-noise operation and extending service life.
4. Enjoy a comprehensive hydraulic and lubrication system designed for simplicity and reliability. Utilizing high-quality hydraulic pumps, valves, and other components, this system significantly reduces failure rates, ensuring smooth and consistent operation.
5. This machine features a Taiwan rotary chuck cylinder and an optional automatic chip removal device, drastically reducing operator labor intensity and promoting safe, efficient production. All functional components are programmable and controllable, with the flexibility to design and install various functions and special fixtures to meet unique user requirements.
| Item |
Unit |
ETY208MY/E |
| Max. swing diameter over bed |
mm |
Φ700 |
| Max. processing diameter |
mm |
Φ420 |
Max. processing diameter
Over tool holder |
mm |
Φ300 |
| Max. processing length |
mm |
360 |
| Distance between centers |
mm |
600 |
| Spindle nose |
type |
A2-6 |
| Max. spindle speed |
rpm |
4300 |
| Oil cylinder/Chuck |
lnch |
8″ |
| Spindle bore diameter |
mm |
Φ66 |
| Bar diameter |
mm |
Φ52 |
| Direct drive spindle motor power |
kw |
18/22 |
| Spindle torque |
N.m |
91/227 |
| X/Z/Y maximum travel |
mm |
260/450/±50 |
| X/Z axis linear guide specification |
spes |
35/35 roller |
| X/Z/Y motor power |
kw |
2.5/2.5/1.2 |
| Positioning accuracy |
mm |
±0.005 |
| Repeatability |
mm |
±0.003 |
| X/Z/Y axis fast move |
m/min |
20/20/8 |
| Power turret type |
|
BMT55-12T |
| Power turret motor |
KW |
5.5/35 |
| Max. speed of power turret |
rpm |
6000 |
| Specification of outer diameter tool holder |
mm |
25X25 |
| Specification of inner diameter tool holder |
mm |
Φ40 |
| Adjacent tool change time |
sec |
0.2 |
| Positioning accuracy |
/ |
±2" |
| Repeatability |
/ |
±1" |
| Programmable hydraulic tail stock |
/ |
Programmable |
| Max. travel of tail stock |
mm |
440 |
| Tail stock sleeve taper hole |
type |
Mosh 5# |
| Tail stock sleeve diameter |
mm |
Ф100 |
| Sleeve stroke |
mm |
100 |
| Machine size |
mm |
2700x2400x2000 |
| Machine weight |
kg |
5200 |
| Cutting fluid tank volume |
L |
150 |
| 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 |
| Cooling water pump power |
W |
750 |
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