Simple and Efficient Sand Decoring Station
DC 70 Series Decoring Machines
The DC70 Series Sand Decoring Machine is one of the most common and efficient machines in the decoring process, specifically designed for the casting and metalworking industries.
This sand decoring station uses high-speed pneumatic hammers to effectively break up the residual sand cores on the surface of castings, ensuring a clean and precise finish. Built for durability and powerful impact, it is ideal for removing sand cores from cast iron, aluminum alloys, and other metal castings — the DC70 Series Sand Decoring Station.
DC70 Series excels in high-volume production environments, delivering reliable and efficient performance for large-scale operations.
Technical Specification
| Model | DC 70 Hammer Unit | DC 70-D | DC 70-T | DC 70-Q |
| Number of Stations | Single Station | Double Station | Triple Station | Four Stations |
| Number of Decoring Hammers | ≥1 | ≥2 | ≥3 | ≥4 |
| Hammering Frequency | 19, 19.5, 21.1 Hz / 0.4 Mpa | |||
| 19.5, 21.1, 23.6 Hz / 0.5 Mpa | ||||
| 21.1, 25.7 Hz / 0.6 Mpa | ||||
| Single Casting Weight | ≤30 kg | |||
| Sand Collection | Standard: Waste sand collection cart; Optional: Waste sand conveyor | |||
| Compressed Air Inlet Size | 1 inch | 1 inch | 1 inch | 1 inch |
| External Compressed Air Pressure | 0.5-0.6 Mpa | 0.5-0.6 Mpa | 0.5-0.6 Mpa | 0.5-0.6 Mpa |
| Recommended Application | Casting Shell / Gas Pipe | |||
B. The single casting weight is an approximate standard and can be customized. (It is not the sole deciding factor for model selection.)
C. The single casting size is an approximate standard and can be customized to suit specific requirements. (It is not the sole deciding factor for model selection.)