The ET Series by ShangJie PM features compact, flat-bed CNC lathes with gang tool setups, engineered for small part precision turning. These machines are ideal for mass production of standard components such as screws, pins, bushings, and sleeves. Designed with high-speed linear guides and stable casting structures, the ET Series offers fast tool changes and reduced machining time. The flat-bed configuration ensures ease of maintenance and high operational efficiency, making it a reliable solution for fastener production, electronics machining, and hardware industries.
Compact flat-bed layout for streamlined small-part machining
Gang tool system improves productivity and shortens cycle time
Suited for standard parts manufacturing in large volumes
| ● Bed Structure The machine tool structure adopts an integral bed with a low center of gravity design. The wide and thick-walled bed base can significantly reduce the vibration generated by the machine tool during high-speed and heavy cutting, improving the machining accuracy of precision parts. By using finite element analysis (FEM), the shape and position of the reinforcing ribs of the casting are optimized to achieve the optimal strength of the bed. This makes the bed structure more suitable for heavy cutting and increases the service life of the cutting tools. |
■ Specifications
| Machine Type | ET04P / ET05P |
| Max. swing diameter | 500mm |
| Max. machining diameter on the saddle | 120mm |
| Max. bar through diameter | 36mm |
| Spindle nose | A2-4 / A2-5 |
| Spindle motor power | 5.5-12 KW |
| Spindle bore | 45mm |
| Max. spindle speed | 6000r/min |
| X1 axis | 320mm |
| X2 axis | 320mm |
| Z1 axis | 340mm |
| Z2 axis | 320mm |
| X axis rapid feed speed | 25m/min |
| Z axis rapid feed speed | 25m/min |
| X axis Max. torque of motor | 18N.m |
| Z axis Max. torque of motor | 18N.m |
| Pneumatic clamping | Spring collet |
| Hydraulic clamping Chuck Size | 5” |
| Machine size (L x W x H) | 2000x1350x1600mm |
| Standard weight | 3200KG |
■ Machine Characteristics
ET04P / ET05P 
ET04P / ET05P model adopts a fixed main spindle in the positive direction, with the X1 axis carriage vertical to eliminate reverse clearance.
● Machine Characteristics
Both the main and auxiliary spindles adopt permanent magnet synchronous electric spindles, which have high power and strong force, without belt transmission. This enhances the dimensional stability and surface finish of the workpiece during high-speed turning. The spindle guide rails use large-sized and high-precision roller linear guides, which not only ensure the machining rigidity of the machine tool but also improve its machining accuracy.
Combined with the corresponding power head, it realizes the turning and milling compound function, enabling complex parts of customers to be processed in one clamping, completing all machining procedures.
ET04W and ET04P models can be equipped with an automatic feeder. With automatic feeding, all processing procedures on both sides of the parts can be completed automatically, achieving unattended operation and enhancing processing efficiency while reducing labor costs.
