| 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 |
Discover the revolutionary Hydraulic Multi-Piston Moulding Machine, a versatile powerhouse for all foundry workshops. With its ability to handle green sand up and down box moulding, this machine can function as an independent unit or seamlessly integrate into a mechanized assembly line. Its innovative design features an air cushion type full buffer pneumatic micro-vibration mechanism, eliminating the need for a special foundation. The starting mold is crafted with a connecting rod synchronous shaft structure, paired with pneumatic oil speed control, ensuring impeccable synchronization and effortless speed adjustments.
Characteristics of the Hydraulic Multi-Piston Moulding Machine:
1. Embrace the future of molding with pneumatic multi-contact compaction, eliminating oil leakage woes. Offering a moderate ratio pressure, this machine imposes no special requirements for model sand. With a large number of contacts (ranging from 24 to 72), it easily accommodates complex modeling demands with finesse.
2. During compaction, the machine's frame remains unstrained, as the table is securely hooked by four tie rods suspended from the multi-contact body. The downward extension of the multi-contact facilitates compaction, creating an internal force system. A synergy is formed amongst the contact, hook, sand box, model plate, and table, delivering robust internal compaction.
3. Experience the unparalleled efficacy of pressing shock compaction, where contact assures sand compaction while simultaneously imparting shock. The rack stays vibration-free, ensuring an outstanding compaction effect. The sand's hardness achieves uniformity and high values, averaging 85 to 90 on the B hardness meter. With minimal sand eating volume (20 to 30mm) and a sand eating ratio of H:B=2 to 3, even the vertical cavity surface hardness exceeds 80.
The Hydraulic Multi-Piston Moulding Machine is a sophisticated ensemble comprising a robust machine body, durable table, Hydraulic piston contact box, efficient mould starting mechanism, pneumatic contact box, and an intricate pneumatic piping system.
1. The machine body is engineered as a solid hollow frame workpiece, supporting the swivel arm press head part during compaction. The swivel arm hooks onto the machine body for optimal press force absorption. Both components are securely united by bolts. The press head, affixed to the swing arm, incorporates a screw elevator, allowing precise distance adjustments from the press head to the sand box, accommodating varying sand box heights.
2. Crafted from ductile iron, the working table is cast and precision-shaped to fit the diverse sizes of sand boxes, ensuring steadfast reliability.
3. The Hydraulic piston contact box comprises a multi-contact body, pneumatic multi-contact, and four pull hooks. Its structure is designed for precision: air pressure channels its force, concentrating on the multi-contact body to the internal air cavity while simultaneously reaching the lower air cavity of the fixed piston. This coordinated effort allows the contacts linked to the cylinder barrel to descend and apply significant pressure to the sand type, maximizing compaction force.
4. The mould starting structure is ingeniously constructed, featuring two mould starting cylinders, a connecting rod, balance shaft, mould starting table, and mould starting rod. When activated, the mould starting cylinder mobilizes the connecting rod and balance shaft, elevating the sand box and initiating the mould with synchronized precision.
5. At the heart of this machine is a meticulously designed pneumatic piping system. Compressed air is purified through an air filter, removing water and impurities. It is then enhanced with oil mist lubricant, ensuring efficient distribution to all pneumatic components and mechanisms. This seamless operation is controlled via a hand-pull valve console, empowering operators with intuitive machine control.
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