| 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 state-of-the-art Hydraulic Multi-Piston Moulding Machine, a paragon of engineering excellence, designed to revolutionize various foundry workshops. Ideal for green sand up and down box moulding, this remarkable machine offers versatility as both a standalone unit and as part of a sophisticated mechanized assembly line. It features an innovative air cushion type full buffer pneumatic micro-vibration mechanism, eliminating the need for special foundation requirements. The starting mold boasts a cutting-edge connecting rod synchronous shaft structure, enhanced with pneumatic oil speed control, ensuring impeccable synchronization and effortless speed management.
Characteristics of the Cutting-Edge Hydraulic Multi-Piston Moulding Machine:
1. Equipped with pioneering pneumatic multi-contact compaction technology, this machine eradicates oil leakage issues. The moderate pressure ratio demands no unique requirements for model sand, accommodating a vast contact array (24-72) to adeptly handle intricate modeling challenges with ease.
2. During the compaction process, the frame endures no force. Instead, the table benefits from the robust support of four tie rods, gracefully suspended from the multi-contact body. As the multi-contact descends, compaction strength transforms into an internal force or internal compaction, seamlessly integrating contact, hook, sand box, model plate, and table into one cohesive system.
3. With its revolutionary pressing shock compaction, the machine allows simultaneous sand compaction alongside table vibrations, achieving unparalleled shock compaction results. Experience consistently high and uniform sand hardness (averaging 85~90 on the B hardness scale), with minimal sand eating volume (20~30mm), and an impressive sand eating ratio (H:B=2~3). The vertical cavity surface maintains a hardness level above 80, exemplifying superior engineering.
The Hydraulic Multi-Piston Moulding Machine's meticulously engineered components include: a machine body, table, Hydraulic piston contact box, mold starting mechanism, pneumatic contact box, and a sophisticated pneumatic piping system.
1. The machine body features a robust hollow frame, expertly crafted to support the swivel arm press head. During compaction, the swivel arm securely hooks to the machine body, ensuring the press force is efficiently managed. The innovative design connects the machine body and shock mechanism with precision through bolted joints. The swivel arm press head, equipped with an adjustable screw elevator, caters to varying sand box heights effortlessly.
2. The working table, masterfully cast and shaped from ductile iron, is customized to accommodate the dimensions of the sand box with precision.
3. The Hydraulic piston contact box integrates a multi-contact body, pneumatic multi-contact, and four pull hooks. Its design concentrates compaction inlet air into the multi-contact body's internal air cavity. Air pressure strategically channels through the fixed piston, collectively empowering the contacts connected to the cylinder barrel, delivering immense pressure by calculating the sum of d1 and d2, less the area of d3, multiplied by the air pressure.
4. The mold starting structure is a marvel of innovation, composed of two mold starting cylinders, a connecting rod, balance shaft, mold starting table, and mold starting rods. Upon activation, the mold starting cylinder propels the connecting rod, balance shaft, and mold starting table, synchronously elevating the four top rods to gracefully lift the sand box and initiate the mold.
5. The sophisticated pneumatic piping system meticulously filters and conditions the input compressed air, removing water and impurities. Following lubrication via the oil mist injector, the pristine air supplies each pneumatic component and institution. The entire machine operation is seamlessly controlled through a hand-pull valve console, ensuring precision and excellence in every action.
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