Engineered for precision production of small-to-medium diameter castings including sleeves, barrels, and flanges, the J512 combines robust construction with advanced process control. Its horizontal cantilever design delivers reliable performance in high-volume foundry applications.
J51
WELTOP
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The J512 Horizontal Cantilever Centrifugal Casting Machine is an entry-level, space-saving system engineered for foundries and R&D workshops producing small-diameter, short-length cylindrical components with high metallurgical integrity.
Designed with simplicity and reliability in mind, the J512 delivers stable centrifugal force for consistent casting quality—ideal for prototyping, low-volume batches, or specialized alloy trials.
Compact Cantilever Design: Minimal footprint suits small workshops or lab environments.
Manual or Semi-Automatic Operation: Flexible control mode reduces initial investment while ensuring process stability.
Optimized Mold Clamping: Secure holding mechanism prevents mold shift during rotation, even at high speeds.
Smooth Start/Stop Control: Reduces turbulence during metal pouring, minimizing oxide inclusions.
Perfect for precision copper, bronze, or aluminum alloy components such as:
Instrumentation sleeves
Small bearing bushes
Hydraulic valve inserts
Laboratory test samples
→ Low Entry Cost: Affordable solution for startups or pilot production.
→ Space Efficient: Fits into limited floor areas without sacrificing performance.
→ Easy to Operate: Simple interface allows quick training for new operators.
→ Reliable Baseline Platform: Serves as a scalable foundation for future automation upgrades.

TECHNICAL PARAMETERS
NO. | Parameter | Value | Unit |
1 | Maximum Diameter of Casting | Ф200 | mm |
2 | Minimum Diameter of Casting | Ф50 | mm |
3 | Maximum Length | 400 | mm |
4 | Max. Load (Casting + Mold) | 300 | Kg |
5 | Main Motor Power | 5.5 | Kw |
6 | Spindle Speed | 0~1400 | r.p.m |
7 | Hydraulic Pump Motor Power | 2.2 | Kw |
8 | Ejecting Force | 30 | KN |
9 | Ejecting Stroke | 200 | mm |
10 | Cooling Water Pressure | ≥0.1 | MPa |
The J512 Horizontal Cantilever Centrifugal Casting Machine is an entry-level, space-saving system engineered for foundries and R&D workshops producing small-diameter, short-length cylindrical components with high metallurgical integrity.
Designed with simplicity and reliability in mind, the J512 delivers stable centrifugal force for consistent casting quality—ideal for prototyping, low-volume batches, or specialized alloy trials.
Compact Cantilever Design: Minimal footprint suits small workshops or lab environments.
Manual or Semi-Automatic Operation: Flexible control mode reduces initial investment while ensuring process stability.
Optimized Mold Clamping: Secure holding mechanism prevents mold shift during rotation, even at high speeds.
Smooth Start/Stop Control: Reduces turbulence during metal pouring, minimizing oxide inclusions.
Perfect for precision copper, bronze, or aluminum alloy components such as:
Instrumentation sleeves
Small bearing bushes
Hydraulic valve inserts
Laboratory test samples
→ Low Entry Cost: Affordable solution for startups or pilot production.
→ Space Efficient: Fits into limited floor areas without sacrificing performance.
→ Easy to Operate: Simple interface allows quick training for new operators.
→ Reliable Baseline Platform: Serves as a scalable foundation for future automation upgrades.

TECHNICAL PARAMETERS
NO. | Parameter | Value | Unit |
1 | Maximum Diameter of Casting | Ф200 | mm |
2 | Minimum Diameter of Casting | Ф50 | mm |
3 | Maximum Length | 400 | mm |
4 | Max. Load (Casting + Mold) | 300 | Kg |
5 | Main Motor Power | 5.5 | Kw |
6 | Spindle Speed | 0~1400 | r.p.m |
7 | Hydraulic Pump Motor Power | 2.2 | Kw |
8 | Ejecting Force | 30 | KN |
9 | Ejecting Stroke | 200 | mm |
10 | Cooling Water Pressure | ≥0.1 | MPa |