| Customization: | Available |
|---|---|
| Type: | Clay Wet Sand |
| Casting Method: | Thermal Gravity Casting |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
| 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 from Qingdao Sanzhuji Technology Co., Ltd. is a versatile masterpiece designed for exceptional performance in various foundry workshops. It expertly handles green sand up and down box moulding and can operate as a standalone unit or seamlessly integrate into a mechanized assembly line. This advanced machine features an air cushion type full buffer pneumatic micro-vibration mechanism that eliminates the need for special foundation requirements. With a connecting rod synchronous shaft structure and pneumatic oil speed control, the machine ensures excellent synchronization of mold launching with freely adjustable speed.
Characteristics of the Hydraulic Multi-Piston Moulding Machine:
1. Embracing cutting-edge pneumatic multi-contact compaction, this machine eradicates the inconvenience of oil leakage. Its moderate ratio pressure requires no special model sand, with 24-72 contacts perfectly suited for intricate modeling tasks.
2. During compaction, the frame remains free from force, as the table is supported by four tie rods from the multi-contact body. The mechanism ensures internal compaction by extending downward, with the contact, hook, sand box, model plate, and table unified as one system for enhanced compaction strength.
3. The combination of pressing and shock compaction ensures superior performance. While the contacts engage in sand compaction, the table vibrates in unison, shielded from the rack's vibration. The result is exceptional shock compaction, achieving high and uniform sand hardness (average 85~90 on the B hardness scale), minimal sand consumption of 20~30mm, a sand ratio of H:B=2~3, with vertical cavity hardness exceeding 80.
The Hydraulic Multi-Piston Moulding Machine is meticulously crafted with an assembly of the machine body, table, hydraulic piston contact box, mould starting mechanism, pneumatic contact box, and pneumatic piping system, each playing a vital role in its operation.
1. Constructed with a robust hollow frame, the machine body supports the swivel arm press head. During compaction, the press head leverages the machine body to absorb the press force, securely connected to the shock mechanism with bolts. A screw elevator in the press head allows adjustments between the press head and sand box height, enhancing precision.
2. The working table, crafted from durable ductile iron, is cast and shaped for optimal performance, tailored to the dimensions of the sand box it accommodates.
3. The hydraulic piston contact box comprises a multi-contact body, pneumatic multi-contact, and four pull hooks. The pneumatic multi-contact structure directs compaction air into the multi-contact body's internal air cavity. Simultaneously, it channels air to the fixed piston's lower cavity, producing substantial pressure by combining the sum of d1 and d2, minus the area of d3, multiplied by the air pressure.
4. The mould starting structure is innovatively designed with two mould starting cylinders, a connecting rod, balance shaft, mould starting table, and mould starting rod. Upon activation, the cylinder orchestrates movement, lifting the sand box and initiating mould starting effortlessly through synchronized top rods.
5. The pneumatic piping system is engineered for efficiency, channeling compressed air through an air filter to purify it of moisture and impurities. An oil mist injects lubricant, ensuring smooth operation across pneumatic components, controlled via a hand-pull valve console.
c0161c8c
){kind=link}