| 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 |
Transform your foundry operations with the Hydraulic Multi-Piston Moulding Machine, your versatile partner in green sand molding. Whether as a standalone unit or part of a mechanized assembly line, this state-of-the-art machine excels in up and down box moulding. It features an air cushion full buffer pneumatic micro-vibration mechanism, eliminating the need for special foundation requirements. The innovative connecting rod synchronous shaft structure ensures excellent synchronization of mold starting, with pneumatic oil speed control allowing for seamless speed adjustments.
Characteristics of the Hydraulic Multi-Piston Moulding Machine:
1. Experience hassle-free operation with pneumatic multi-contact compaction—no more oil leakage concerns! It offers a balanced pressure ratio, requiring no special type of sand, while the multiple contact points (ranging from 24 to 72) are perfect for intricate modeling.
2. During compaction, the frame remains unburdened. Instead, four tie rods hanging down from the multi-contact body support the table, applying force through internal compaction. This innovative system—comprising contact, hook, sand box, model plate, and table—ensures robust internal force application.
3. Benefit from superior shock compaction, where each contact point assists in sand compaction while the table synergizes with the shock mechanism. The rack remains vibration-free, guaranteeing high and even sand hardness (averaging 85~90 B hardness meter readings). This machine produces minimal sand consumption (20~30mm), achieving sand eating ratios of H:B=2~3, with cavity vertical surface hardness exceeding 80.
The Hydraulic Multi-Piston Moulding Machine comprises a machine body, table, hydraulic piston contact box, mold starting mechanism, pneumatic contact box, and an advanced pneumatic piping system.
1. The machine's robust hollow frame design supports the upper swivel arm press head. During compaction, the swivel arm secures the machine body, allowing it to bear the press force. The press head, mounted on the swinging arm, is adjustable to fit various sand box heights using a screw elevator, aligning perfectly for optimal compaction.
2. The ductile iron working table is precision-cast and shaped to accommodate sand boxes of varying dimensions, ensuring stability and durability in every operation.
3. The hydraulic piston contact box integrates a multi-contact body, pneumatic multi-contact system, and four pull hooks. Air pressure channels direct compaction air into the multi-contact body and lower fixed piston air cavity, allowing contacts to descend and apply pressure. The resultant force is formidable, a combination of multiple factors for maximum efficiency.
4. The mold starting structure, comprising two cylinders, a connecting rod, balance shaft, and more, orchestrates simultaneous lifting for seamless mold starting. This synchronized motion elevates the entire sand box with precision.
5. The advanced pneumatic piping system enhances functionality by filtering and lubricating compressed air before distribution to all pneumatic components. Control machine operations effortlessly using the intuitive hand-pull valve console.
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