The J518 Cantilever Centrifugal Casting Machine is designed for producing large sleeves, bushings, flanges and heavy-duty hollow castings.
Its reinforced structure, variable speed control and hydraulic extraction system ensure stable operation and consistent casting quality in continuous industrial production.
Suitable for cast iron, ductile iron, bronze, brass and copper alloy castings.
J51
WELTOP
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The J518 is a heavy-duty centrifugal casting machine designed for producing medium and large hollow castings with high dimensional accuracy and metallurgical consistency.
The machine adopts a reinforced cantilever structure, variable frequency speed control and hydraulic extraction system to ensure stable operation and reliable casting performance.
Suitable for cast iron, ductile iron, bronze, brass and copper alloy castings, the J518 is widely used for manufacturing sleeves, bushings, flanges, barrels and other industrial rotational castings.
✅ Key Benefits • Heavy-duty industrial design • Stable casting quality • High production efficiency • Reduced maintenance requirements • Easy operation • Suitable for continuous productio | ✅ Why Choose J518 • Designed for larger castings • Stable wall thickness control • Reduced labor requirements • Reliable hydraulic extraction • Long service life • High productivity • Lower maintenance costs • Ready for future automation |
✅ Applications
Bearing Sleeves • Bronze Bushings • Hydraulic Sleeves • Flanges • Industrial Tubes • Hollow Castings

Technical parameters
Standard machine specifications are shown below. Machine configuration can be customized according to casting dimensions, material and production requirements.
No. | Parameter | Value | Unit |
1 | Maximum Diameter of Casting | φ800 | mm |
2 | Maximum Length | 600 | mm |
3 | Max. Load (Casting + Mold) | 1 | ton |
4 | Spindle Motor Power | 22 | KW |
5 | Spindle Speed | 0-1000 | rpm |
6 | Hydraulic Pump Motor Power | 4 | KW |
7 | Ejecting Stroke | 300 | mm |