Shanghai HD M&E Tech Co., Ltd.
SHANGHAI HD M&E TECH CO., LTD
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CNC Turning Center GX520LI 45 degree slant bed machine 4500 rpm
I.Product introduction
The bed structure of machine uses high strength Meehanite cast iron forming and it has 45°slant bed structure with heat balance design.thus the machine has the following characters:high performance, high stability and easy to operate flexibly.It could realize turning processing of internal and externalcircular
surface,conical surface,are surface,endface(inch system threads,metric threads,taper thread and thread),drilling, reaming,boring a hole and so on.The machine is suitable for mass processing work piece in workshop.
II. Main Technical Parameters
| NO. | Item | Unit | Parameter |
| 1 | Max swing over bed | mm | 500 |
| 2 | Max machining diameter (disc type) | mm | 460 |
| 3 | Max machining diameter (shaft type) | mm | 300 |
| 4 | Max processing length | mm | 1000 |
| 5 | Distance between centers | mm | 1080 |
| 6 | Spindle nose type | A2-6(A2-8 optional) | |
| 7 | Spindle motor power | KW | 11 |
| 8 | Chuck/rotating oil cylinder | 8 inch | |
| 9 | Spindle speed | rpm | 4500(A2-8 spindle 3000) |
| 10 | Spindle hole diameter | mm | 66(A2-8 spindle 80) |
| 11 | Bar diameter | mm | 52(A2-8 spindle 65) |
| 12 | X/Z axis screw specifications | 4010/4010 | |
| 13 | X axis limit stroke | mm | 300 |
| 14 | X/Z axis rail specifications | 45/45 | |
| 15 | Z axis limit stroke | mm | 1050 |
| 16 | X/Z axis fast moving rate | m/min | 20 |
| 17 | X/Z axis servo motor | NM | 18/18 |
| 18 | Power axis servo motor | NM | 15 |
| 19 | X/Z axis repeat accuracy | mm | ±0.003 |
| 20 | X/Z axis positioning accuracy | mm | ±0.005 |
| 21 | Turret | 12-station power turret | |
| 22 | Tailstock sleeve specification | MT-5 | |
| 23 | Tailstock sleeve stroke | mm | 100 |
| 24 | Length*width*height | mm | 3220x1950x2130 |
| 25 | Weight (approximate weight) | kg | 5500 |
III. Main Configuration List
| Standard configuration | |||
| Accessories name | Brand | Remarks | |
| CNC system | Taiwan | Syntec 22TA | |
| Spindle driver | Taiwan | Syntec | |
| X/Z axis servo motor | Taiwan | Syntec | Bus control |
| Spindle | Taiwan | Luo Li/Dan Quan | |
| Spindle bearing | Japan | NSK | |
| Screw rod bearing | joint venture | THT | |
| linear guide rail | Taiwan | PMI/HIWIN | X axis: 45 rollers Z axis: 45 rollers |
| ball screw | Taiwan | PMI/HIWIN | X axis: 4010 Z axis: 4010 |
| Hollow rotary cylinder | made in China | KEPUTE | |
| Hollow hydraulic chuck | Taiwan | Qiandao/Tongfu | |
| Axial power turret | Taiwan | Heart king kong | |
| Automatic lubrication system | made in China | Hu Run/Liang Sheng | |
| Cooling system | Jing Jiang/Luo Kai | ||
| heat exchanger | Lingji | ||
| Alarm lamp | Domestic high quality | ||
| electrical | Chint | ||
| Technical manual | |||
| Mechanical use and maintenance manual, electrical manual, certificate, packing list, system operation manual (electronic file), system programming manual (electronic file) | |||
IV.Processing samples
