| 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 |
Introducing the Hydraulic Multi-Piston Moulding Machine, a versatile powerhouse perfectly suited for various foundry workshops. This machine expertly handles green sand up and down box moulding, whether used as an individual unit or as part of a mechanized assembly line, offering flexibility and efficiency. It features an innovative air cushion type full buffer pneumatic micro-vibration mechanism, eliminating the need for special foundation requirements. With its advanced connecting rod synchronous shaft structure, pneumatic oil speed control, and exceptional mold starting synchronization, it provides effortless speed adjustments for a seamless operation.
Characteristics of Hydraulic Multi-Piston Moulding Machine:
1. Experience the seamless efficiency of pneumatic multi-contact compaction, free from oil leakage troubles. With moderate ratio pressure and no special requirements for model sand, this machine accommodates a wide range of applications, boasting an impressive 24-72 contact points ideal for intricate modeling.
2. During the compaction process, the machine's frame remains uninfluenced by force. The table is strategically hooked by four robust tie rods that descend from the multi-contact body. As the multi-contact extends downwards, it delivers internal compaction strength, integrating the contact, hook, sand box, model plate, and table into a unified system for maximum effectiveness.
3. The precision of pressing shock compaction is unparalleled, as it simultaneously compacts sand and vibrates the table without affecting the rack, delivering an extraordinary shock compaction effect. This results in high and uniform sand hardness, with average hardness reaching an impressive 85~90 (B hardness meter value). The sand eating volume is minimized to 20~30mm, achieving a sand eating ratio of H:B=2~3, while maintaining cavity vertical surface hardness above 80.
The Hydraulic Multi-Piston Moulding Machine is an engineering marvel, comprising a robust machine body, versatile table, intricate hydraulic piston contact box, efficient mould starting mechanism, and a sophisticated pneumatic piping system, all working in harmony to deliver exceptional results.
1. The machine body is meticulously crafted as a solid hollow frame workpiece, with the upper section supporting the swivel arm press head. During compaction, the swivel arm dynamically engages the machine body, allowing it to absorb the press force. The machine body is securely connected to the shock mechanism, with the press head mounted on the swing arm. An integrated screw elevator adjusts the press head to accommodate varying sand box heights.
2. Constructed from durable ductile iron, the working table is cast and shaped to adapt to the sand box size, ensuring optimal performance and longevity.
3. The sophisticated hydraulic piston contact box integrates a multi-contact body, pneumatic multi-contact, and four pull hooks. The pneumatic multi-contact design concentrates compaction inlet air into the multi-contact body’s internal cavity and channels it to the fixed piston's lower air cavity. This synergy, driven by air pressure, delivers powerful contact force, resulting in superior sand type pressure.
4. The mould starting structure is ingeniously designed, featuring dual mould starting cylinders, a connecting rod, balance shaft, and mould starting table. When activated, the system synchronously elevates the sand box via four top rods, ensuring a flawless mould start.
5. The pneumatic piping system is a masterclass in precision, incorporating an air filter that removes water and impurities from the compressed air. Subsequently, oil mist injects lubricant, seamlessly supplying all pneumatic components. This system is expertly controlled by a hand-pull valve console, delivering precision and reliability in every action.
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