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 an innovative and essential piece for any automated green sand casting workshop. Designed to work in perfect harmony with green sand recycling processing equipment, it ensures only the finest quality of green sand by meticulously removing impurities like iron bean splinters from used sand. The machine regenerates the old sand at a pace of 40-70 seconds per model, featuring both horizontal and vertical sand injection methods. With an average mold sand hardness of HB80-90, this equipment guarantees superior casting precision and durability.
Crafted for excellence, the Removable Flask Molding Machine excels in producing complex core castings with remarkable efficiency. Its streamlined sand line and minimal investment requirements make it ideal for saving space without compromising on automation and production prowess. The user-friendly operation ensures effortless core removal while delivering unparalleled quality during the molding and pouring processes. Designed for automatic casting sand molding, it guarantees high efficiency, stable quality, and simplicity in operation.
The hydraulic system is the heart of precision, featuring control by Taiwan Seven Oceans' advanced proportional valve. Coupled with a high-resolution electronic ruler, it offers real-time tracking and actuator positioning, enabling precise system pressure and flow adjustments via a user-friendly touch screen interface.
Characteristics of Removable Flask Molding Machine:
1. Experience the ease of automatic one-button operation, designed for simplicity and requiring no specialized skill, making it accessible for all operators.
Achieve complete molding with a single press of the start button in the absence of core requirements. For core-necessary workpieces, the intelligent program pauses for core insertion. Once complete, a simple press of the close mold button resumes the automatic completion of the program.
2. Benefit from horizontal and vertical parting, designed without obstructive columns, allowing effortless core lowering.
3. Swift template installation utilizing four secure screws, allowing for a replacement time of under five minutes, perfectly adapting to molds of the same size.
4. Achieve optimal casting hardness with adjustable settings tailored to the unique requirements of various castings, easily and swiftly adjusting parameters to reach up to 85-90 degrees.
5. Save resources with adjustable casting heights, thanks to upper and lower compaction plates that tailor to different casting heights, ensuring efficient sand usage.
6. Unmatched molding accuracy with a uniform mold board and sandbox positioning system, delivering high repeatability. The fully automated control of molding processes eliminates human error, ensuring stable and efficient molding quality.
7. Consistent casting quality is guaranteed with a high-precision mechanical positioning system, coupled with microcomputer and position detection linkage. The fully automated control process minimizes human error, ensuring reliable and uniform molding quality.
8. Prioritizing safety, the machine features advanced light curtain protection to safeguard operator well-being.
9. Swift modeling speed at approximately 40 seconds per box, with a convenient touch screen interface for parameter setting. Customization is available for larger models as per customer specifications.
10. Versatile production capabilities with the option to integrate a conveying line or operate as a standalone machine. Simplified wiring requirements allow the usage of existing sand mixers, complemented by a conveyor belt to the sand addition port, enabling fully automated production.
11. Designed with 100-150 reserved positions for pouring ports and air needles, it simplifies pouring port design, resolves ventilation challenges, and enhances casting yield.
Removable Flask Molding Machine Composition:
1. Cutting-edge horizontal sand injection employing side directional air flow suspension, ensuring even filling and eliminating sand blockage issues. High-quality sand filling reduces defects and enhances casting size accuracy, ideal for simple shapes and thin sand products. The compaction balance control prevents mold plate distortion, improving casting precision and reducing box collapse, facilitating the use of thinner mold plates.
2. The innovative Upper and Lower Sand Injection Machine is a game-changer, expertly tackling the challenge of inconsistent sand hardness caused by uniform sand cloth. This solution effectively addresses the problem of sand shadows, which often plague castings with complex shapes or significant casting heights. Designed for versatility, this machine accommodates a vast range of casting sizes—from small to large. It even excels with type plates featuring deep hanging sand shapes, reducing collapse box occurrences and significantly enhancing the dimensional precision of your castings.
Our Sand Injection system employs a state-of-the-art method of air flow suspension bottom injection, ensuring sand fills perpendicularly to the type plate in a dynamic, flowing state. As a result, uniform sand filling is achieved without any clogging issues. This allows for the stable production of even the most intricate and deeply shaped products. The quality of sand filling is elevated, minimizing sand eye defects and boosting the dimensional accuracy of castings. This system adapts seamlessly to various sand types, utilizing compaction balance control to prevent mold deformation, further enhancing casting precision, reducing collapse box incidents, and allowing the use of thinner type plate molds.
3. Moulding Machine Table.
The molding operation is anchored on the middle box, featuring a unique butterfly-shaped movable plate, bottom plate, and top.
Crafted from robust materials, the butterfly plate, bottom plate, top plate, sand box, and upper pressure plate are made from QT500 ductile iron, while the lower pressure plate features high chromium alloy iron. To ensure exceptional equipment rigidity, numerous reinforcement bars are cast into the five plates. Columns are engineered from 45Cr, benefitting from medium frequency tempering and hard chrome plating. Our heavy-duty hydraulic cylinders, featuring NOK brand internal seals, are connected with steel wire braided high-pressure hoses, designed to withstand extreme pressure and temperature. The inclusion of four support cylinders in the lower box cylinder greatly enhances demoulding stability. Additionally, an oil-powered sand pushing cylinder further boosts the consistency and reliability of sand pushing.
4. Pneumatic System
The pneumatic system of our machine proudly incorporates components from the esteemed Taiwan Airtac brand, including an air source processing triplet, pneumatic actuating element cylinder, and a pneumatic control element solenoid valve, ensuring top-tier performance and reliability.
5. Hydraulic Pumping Station.
Our hydraulic pumping station is equipped with 5 pairs of solenoid valves, each deftly managing the operation of the main oil cylinder, lower box oil cylinder, upper box oil cylinder, upper platen oil cylinder, and push type oil cylinder. These valves and oil pumps, sourced from Japan's oil research, ensure optimal hydraulic system performance, capped at a pressure of 19MPa, with frequent operating pressures at 13MPa or below. The inclusion of a proportional valve, Mitsubishi PLC module, and a touch screen facilitates precise digital control. With an air-cooled radiator, the system automatically activates a cooling fan above 30 degrees, maintaining the hydraulic oil within a safe temperature range, safeguarding seals, and preventing excessive temperature rises. A heater within the hydraulic oil tank ensures the oil remains appropriately viscous, automatically engaging below 6 degrees and disengaging above 10 degrees, protecting the oil pump from damage due to high viscosity at low temperatures.
6. Control System.
Our sophisticated control system expertly oversees pressure, speed, and temperature operations. The automated system utilizes a Mitsubishi touch screen and PLC to drive hydraulic solenoid valves and Taiwan ADATA pneumatic components, orchestrating seamless equipment actions and ensuring the interlocking relationship between operations. The Omron thermostat precisely regulates hydraulic oil temperature, while the Mitsubishi PLC, coupled with output modules and SND relays, maintains comprehensive control over the hydraulic system's functions.
Certifications
Factory Panorama
Factory Address
QINGDAO SANZHUJI
Pioneering excellence in the art of sand casting machinery, Qingdao Sanzhuji Technology Co., Ltd. offers an impressive array of production lines. Our expertise encompasses the green sand casting production line, furan resin sand casting production line, lost foam casting production line, and the coated sand steel sand buried casting production line. With 14 years of dedicated service and innovation since its inception, our company stands as a beacon of quality and reliable craftsmanship in the industry.
Contact Us
Address: Nestled at the strategic locus of North of G204 National Road, Poli Town, West Coast New Area, Qingdao, China
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