The PT Series by ShangJie PM features compact, high-performance CNC lathes designed for precision turning in limited-space workshops or production lines. With gang-tool configurations and linear guideways, these machines provide excellent stability and fast tool change for high-efficiency small-part machining. PT Series CNC lathes are ideal for processing precision components such as fasteners, sleeves, pins, and shafts. Their space-saving footprint, high-speed spindle options, and automation adaptability make them suitable for electronics, medical device manufacturing, and automotive part production.
Gang-tool layout reduces cycle time and tool switching delays
High-rigidity structure supports precision and repeatability
Ideal for small parts in high-volume production environments
| ● Casting Material Machine bed is constructed with HT300 grade cast iron as a monolithic casting, processed through vibration aging and double tempering treatments to eliminate residual stresses. This ensures exceptional dimensional stability and long-term durability, guaranteeing consistent machining accuracy during extended operation.
The machine tool's structural design features a monoblock bed with a low center of gravity. Finite Element Analysis (FEM) is employed to optimize the geometry and layout of reinforcing ribs in the cast components, maximizing bed rigidity. This configuration ensures superior performance in heavy-duty cutting operations while extending tool service life. |

■ Specifications
| Machine Type | PT36 |
| Max. Swing Diameter | 410 mm |
| Max. Machining Diameter on Saddle | 120 mm |
| Max. Bar Through Diameter | 36 mm |
| Spindle Nose | A2-5 |
| Spindle Motor Power | 5.5 kW |
| Spindle Bore Diameter | 48 mm |
| Max. Spindle Speed | 4000 r/min |
| X Axis Travel | 330 mm |
| Z Axis Travel | 300 mm |
| X Axis Rapid Feed | 25 m/min |
| Z Axis Rapid Feed | 25 m/min |
| X Axis Max. Motor Torque | 18 N.m |
| Z Axis Max. Motor Torque | 18 N.m |
| Pneumatic Clamping (Standard) | Rear-pull Spring Collet |
| Manual Chuck (Optional) | 6” |
| Hydraulic Clamping (Optional) | 6” Chuck |
| Turret Type | 4-station electric knife holder |
| OD Tool Size | 16 x 16 mm |
| Machine Size (L x W x H) | 1680 x 1400 x 1600 mm |
| Standard Weight | 1650 kg |
■ Expandable functions of machine tools
Customized power head configurations can be added according to the customer's part processing requirements, enabling drilling, milling, tapping, and other feature machining operations.
The machine can be configured with a servo turret or customized with multiple power heads to deliver high-end turning-milling capabilities. This versatile solution meets complex machining demands while minimizing customers' capital expenditure on equipment.
