Product Parameters
| Model |
Sand box size:
mm |
Upper sand mold thickness:
mm |
Sand mold thickness of lower box: mm |
Modeling speed: S/Mould |
Working air pressure:Mpa |
Drive mode |
| SX1A4555 |
450×550 |
150~300 |
150~200 |
28~36 |
0.52-0.6 |
Hydraulic |
| SX1A5555 |
550×550 |
150~300 |
150~200 |
28~36 |
0.52-0.6 |
Hydraulic |
| SX1A5565 |
550×650 |
150~300 |
150~250 |
28~36 |
0.52-0.6 |
Hydraulic |
| SX1A6565 |
650×650 |
150~300 |
150~250 |
28~36 |
0.52-0.6 |
Hydraulic |
| SX1A6070 |
600×700 |
150~300 |
150~250 |
36~39 |
0.52-0.6 |
Hydraulic |
| SX1A6575 |
650×750 |
150~300 |
150~250 |
36~39 |
0.52-0.6 |
Hydraulic |
| SX1A7575 |
750×750 |
200~300 |
200~250 |
39~49 |
0.52-0.6 |
Hydraulic |
| SX1A7585 |
750×850 |
200~300 |
200~250 |
39~49 |
0.52-0.6 |
Hydraulic |
| SX1A8585 |
850×850 |
200~300 |
200~250 |
39~49 |
0.52-0.6 |
Hydraulic |
| SX1A80100 |
800×1000 |
200~300 |
200~250 |
45~59 |
0.52-0.6 |
Hydraulic |
| SX1A80110 |
800×1100 |
200~300 |
200~250 |
45~59 |
0.52-0.6 |
Hydraulic |
| SX1A100100 |
1000×1000 |
200~300 |
200~250 |
50~69 |
0.52-0.6 |
Hydraulic |
| SX1A110110 |
1100×1100 |
200~300 |
200~250 |
50~69 |
0.52-0.6 |
Hydraulic |
Detailed Photos
Product Description
The Removable Flask Molding Machine is a pivotal asset in any automated green sand casting workshop. Engineered to be used in synergy with green sand recycling processing equipment, this machine demands the highest quality of green sand—purified from impurities like iron splinters and painstakingly regenerated. With an impressive cycle time of 40-70 seconds per model, the machine expertly alternates between horizontal and vertical sand injections, achieving an average mold sand hardness of HB80-90.
The Removable Flask Molding Machine is designed to manufacture complex-core castings with unrivaled efficiency. Its simplified sand line and minimal investment requirements make it an economically advantageous option, occupying minimal space and boasting high automation levels. It delivers high production efficiency, ease of operation, seamless core removal, and a refined molding and pouring process, ensuring automatic sand casting with stable quality and enhanced operational simplicity.
The hydraulic system of the machine is a masterpiece of precision, regulated by a proportional valve from Taiwan Seven Oceans. Featuring a high-resolution electronic ruler, it offers real-time tracking and actuator positioning, allowing precise system pressure and flow adjustments directly via the intuitive touchscreen interface.
Key Features of the Removable Flask Molding Machine:
1. Effortless Automation: With its one-button automatic operation, the machine is remarkably user-friendly, eliminating the need for specialized operators.
Each molding cycle is initiated with a single press of the start button. For castings requiring core work, the program intelligently pauses upon selection. Once core placement is done, pressing the close mold button seamlessly completes the process.
2. Flexible Parting Options: Designed with horizontal and vertical parting capabilities, the machine features an unobstructed column layout, facilitating easy core lowering.
3. Quick Template Installation: With a simple four-screw fastening system, template replacement is swift, taking under five minutes, and easily accommodates molds of the same size.
4. Adjustable Casting Hardness: Tailor the casting hardness effortlessly between 85-90 degrees to meet diverse casting requirements with minimal parameter adjustments.
5. Height Variability for Sand Economy: The adjustable upper and lower compaction plates allow for different casting heights, optimizing sand usage efficiently.
6. Precision Moulding: The uniform positioning of the mould board and sand box system ensures high repeatability, with the entire process under automatic control for unparalleled stability and efficiency.
7. Consistent Casting Excellence: The integration of a high-precision mechanical positioning system and microcomputer linkage guarantees uniform molding quality, free from human error and reliably stable.
8. Advanced Safety Protocols: An innovative light curtain protection system is incorporated to ensure the utmost operator safety.
9. Rapid Modeling: Achieve approximately 40 seconds per box, with user-friendly touch screen settings. Customization for larger models is readily available to meet specific customer needs.
10. Versatile Production Options: Whether integrated with a conveyor line or operating as a standalone unit, this machine supports fully automatic production using existing sand mixers and conveyors, without complex wiring.
11. Extensive Pouring and Ventilation Configurations: With 100-150 reserved positions for pouring ports and air needles, it simplifies pouring port design, resolves ventilation challenges, and enhances casting yield.
Components of the Removable Flask Molding Machine:
1. Innovative Horizontal Sand Injection: Utilizing side directional air flow suspension, the machine ensures even filling without blockages. This optimizes sand quality, reduces defects like sand eyes, and enhances casting size precision. Ideal for simpler shapes and thin sand thicknesses, it prevents mold plate distortion with balanced compaction control, improving accuracy and reducing collapse box events, while allowing for lighter mold plates.
2. Our innovative Upper and Lower Sand Injection Machine is meticulously engineered to address and resolve the persistent challenges of inconsistent sand hardness caused by uniform sand cloth and the notorious issue of sand shadow in castings with complex shapes or significant casting heights. This advanced molding machine accommodates a wide spectrum of castings, from small and medium to large sizes. Notably, it can efficiently mold type plates with deep hanging sand shapes, significantly reducing collapse box incidents and enhancing the dimensional precision of castings.
Utilizing cutting-edge air flow suspension bottom injection and bottom injection techniques, our sand injection process ensures that sand fills perpendicularly to the type plate in a fluid form, achieving uniform distribution. This method eliminates sand clogging, enabling the stable production of deeper and intricately shaped products. The quality of sand filling is enhanced, minimizing the occurrence of defective sand eyes and improving the dimensional accuracy of castings. Our system is versatile, adapting to various sand characteristics with compaction balance control to prevent distortion and deformation of the type plate mold. This leads to improved dimensional precision of castings, reduced collapse box occurrences, and the ability to employ thinner type plate molds.
3. Moulding machine table.
Mould for molding is expertly affixed to the middle box for seamless production. Its innovative butterfly-shaped movable plate, robust bottom plate, and durable top plate work in harmony.
Crafted from QT500 ductile iron, the butterfly plate, bottom plate, top plate, sand box, and upper pressure plate boast exceptional strength, while the lower pressure plate employs high chromium alloy iron. Reinforcement bars are strategically cast behind the five plates to ensure unparalleled rigidity. Columns are fabricated from 45Cr, medium frequency tempered, and hard chrome plated for superior durability. Our heavy-duty hydraulic cylinders feature NOK brand internal seals, with steel wire braided high-pressure hoses linking the equipment to the cylinders, resistant to high pressure and temperature. The stability of the demoulding process is significantly enhanced by the installation of 4 support cylinders on the lower box cylinder, and the sand pushing cylinder, an oil cylinder, further stabilizes sand pushing operations.
4. Pneumatic system
This sophisticated machine incorporates premium pneumatic components from the renowned Taiwan Airtac brand, including the air source processing triplet, pneumatic actuating element cylinder, and pneumatic control element solenoid valve, ensuring reliability and performance.
5. Hydraulic pumping station.
Our advanced pump station features 5 pairs of expertly engineered solenoid valves, each meticulously controlling the operation of the main oil cylinder, lower box oil cylinder, upper box oil cylinder, upper platen oil cylinder, and push type oil cylinder. Utilizing Japan Oil Research solenoid valves and oil pumps, the hydraulic system pressure is set at 19MPa, with a common operating pressure of 13MPa or below. The system pressure is precisely managed with an Oil Research proportional valve, complemented by a Mitsubishi PLC module and touch screen for digital control, allowing for seamless adjustments. The air-cooled radiator automatically activates when hydraulic oil exceeds 30 degrees, safeguarding the seals and maintaining optimal temperatures. A heater within the hydraulic oil tank ensures functionality, activating below 6 degrees and deactivating above 10 degrees to prevent viscosity issues, safeguarding the oil pump from damage.
6. Control system.
Our state-of-the-art control system seamlessly manages pressure, speed, and temperature operations. The automatic system primarily utilizes the Mitsubishi touch screen and Mitsubishi PLC to drive hydraulic solenoid valves and Taiwan ADATA pneumatic component systems, ensuring synchronized and interlocked actions of hydraulic components. Temperature is expertly controlled by an Omron thermostat, with the hydraulic system primarily governed by the Mitsubishi PLC through output modules and SND relays, optimizing performance and reliability.
Certifications
Factory Panorama
Factory Address
QINGDAO SANZHUJI
Renowned for our expertise, Qingdao Sanzhuji Technology Co., Ltd. has been a leader in the sand casting machinery industry for 14 remarkable years. Our expansive product range includes the green sand casting production line, furan resin sand casting production line, lost foam casting production line, and coated sand steel sand buried casting production line. We specialize in delivering cutting-edge solutions tailored to meet diverse industry needs.
Contact Us
Address: Nestled in the strategic location of North G204 National Road, Poli Town, in the bustling West Coast New Area of Qingdao, China.
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