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CQ7530, CQ7550 watch video
Product Description：
CQ7530, CQ7550 CNC lathe is a double spindle, double tool rack special CNC lathe developed for automobile axle turning processing. The machine is equipped with special hydraulic workpiece bracket for axle processing to realize automatic positioning, loading and unloading of axle, convenient and reliable operation. The machine is not only suitable for axle processing, but also for both ends of similar axle, axle and other parts turning at the same time. The X direction of CQ7530 machine adopts roller linear guide pair, Z direction adopts high stiffness, wide rectangular hardened guide, the machine has good rigidity and high processing efficiency. CQ7550 machine X/Z direction are roller linear guide pair, machine equipped with light screen detection, mobile control box, more suitable for automatic line production and processing.
Technical Specifications：
| Description | Unit |
Specifications |
||
|
CQ7530 |
CQ7550 |
|||
| Capacity | Max swing over bed | mm | Φ650 | Φ850 |
| Max swing over slide | mm | Φ500 | Φ650 | |
| Max turning diameter | mm | Φ550 | Φ550 | |
| Max workpiece length | mm | 2600 | 2600 | |
| spindle | Spindle nose | GB5900.1 | A2-11 | A2-11 |
| Spindle thru-hole | mm | Φ105 | Φ105 | |
| Spindle bearing diameter(front/rear) | mm | Φ140/Φ130 | Φ140/Φ130 | |
| Spindle speed | r/min | 25-1600 | 25-1600 | |
| Main motor power(cont/30min) | kW | 22/30 | 30/37 | |
| sub-spindle | Spindle nose | GB5900.1 | A2-8 | A2-11 |
| Spindle thru-hole | mm | Φ87 | Φ105 | |
| Spindle bearing diameter(front/rear) | mm | Φ120/Φ110 | Φ140/Φ130 | |
| Traverse | mm | 500 | 900 | |
| Carriage | Slant degree | DEG | 45° | 45° |
| X1/ X2/ Z1/Z2axis travel | mm | 300/300/700/1400 | 300/300/700/1200 | |
| X1/ X2/ Z1/Z2axis rapid traverse | m/min | 12/12/12/12 | 15/15/15/15 | |
| X1/ X2/ Z1/Z2axis servo motor torque | N•m | 12/12/22/22 | 22/22/22/22 | |
| X1/ X2/ Z1/Z2axis ball screw diameter | mm | Φ50/Φ50/Φ63/Φ63 | Φ50/Φ50/Φ63/Φ63 | |
| Turret | Number of stations/ revolving tool stations | 8 | 8 | |
| Tool section (turning/boring) | mm | 32x32/Φ40 | 32x32/Φ40 | |
| Others | Power source | kVA | 75 | 75 |
| Dimension(L×W×H) | mm | 8600×3260×2870 | 8880×3810×2930 | |
| Gross weight | kg | 17000(16500) | 18000(17500) | |
