| Customization: | Available |
|---|---|
| Type: | Clay Wet Sand |
| Casting Method: | Thermal Gravity Casting |
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| Model | Maximum sad box size:mm | Table size:mm | Working air pressure:Mpa | Working oil pressure:MPa | Multi-contact distance:mn | Shock load:Kg | Compaction cylinder diameter | Distance between contact and worktable:mm | Number of contacts:Pcs | Main air inlet pipe (2 places) | Free air consumption:mm |
| SZD0906 | 1030×760×400 | 1050×830 | 0.8 | 7 | 400 | 2500 | φ700 | 620 | 40 | 1½,1" | 3.5m³ |
| SZD1414 | 1500×1480×410 | 1700×1500 | 0.8 | 7 | 670 | 2600 | φ800 | 670 | 72 | 1½,1" | 3.5m³ |
The Hydraulic Multi-Piston Moulding Machine is a game changer for foundry workshops, expertly engineered for green sand up-and-down box moulding. Use it individually or integrate it into a mechanized assembly line for enhanced productivity. Featuring an air cushion full buffer pneumatic micro-vibration mechanism, this machine requires no special foundation. Its connecting rod synchronous shaft structure, paired with pneumatic oil speed control, ensures exceptional synchronization and customizable mold starting speeds, making it a versatile asset for any foundry.
Characteristics of the Hydraulic Multi-Piston Moulding Machine: Discover the unique features that make our machine a standout choice for foundry operations, providing efficiency and precision like never before.
1. By adopting pneumatic multi-contact compaction, our machine eliminates oil leakage concerns. Its moderate pressure ratio makes it adaptable to various model sands, with 24-72 contact points for handling intricate modeling demands. This ensures precision and high accuracy, giving your molds unmatched quality.
2. During compaction, the frame remains unaffected as our design ingeniously uses four tie rods extending from the multi-contact body to hook the table, allowing the compaction to be conducted with downward extensions. This internal force, also known as internal compaction, optimizes strength and efficiency by treating the contact, hook, sand box, model plate, and table as a cohesive system.
3. Our pressing shock compaction mechanism excels in performance, delivering superior sand compaction while synchronizing with the table and isolating the rack from vibrations. The result is an impressive sand hardness averaging 85-90 on the B hardness scale, with minimal sand consumption. The cavity's vertical surface hardness remains consistently above 80, ensuring exceptional durability and performance.
The Hydraulic Multi-Piston Moulding Machine comprises a robust machine body, a versatile table, a finely tuned hydraulic piston contact box, an efficient mould starting mechanism, a pneumatic contact box, and a sophisticated pneumatic piping system. This intricate assembly is designed to provide reliable and consistent results in demanding foundry environments.
1. The machine body is a sturdy hollow frame, supporting the swivel arm press head which bears the press force. Bolted securely to the shock mechanism, the swivel arm press head features a screw elevator for precise adjustment based on sand box height, ensuring optimal compaction force distribution.
2. Crafted from ductile iron, the working table is a masterpiece of casting, tailored to accommodate various sand box sizes with precision and resilience, enhancing the overall functionality of the moulding machine.
3. Our hydraulic piston contact box features a sophisticated multi-contact body, incorporating pneumatic multi-contact and four pull hooks. The pneumatic multi-contacts focus inlet air on the multi-contact body, channeling it through the fixed piston's specialized pathways. This creates significant pressure by combining d1 and d2, subtracting d3's area multiplied by air pressure, delivering powerful compaction.
4. The mould starting structure is an engineering marvel, consisting of two mould starting cylinders, a connecting rod, a balance shaft, a mould starting table, and a mould starting rod. This system synchronizes the lifting of the sand box and mould starting, ensuring smooth and efficient operation.
5. The pneumatic piping system is the machine's circulatory system, expertly filtering compressed air to remove impurities and moisture. It lubricates components with oil mist and controls machine actions via a hand-pull valve console, delivering precision and reliability across operations.
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