Product Parameters
| Model |
Efficiency of production:T/H |
Motor power:Kw |
Fan power:Kw |
Delamination rate |
Recovery rate |
Micronized powder content |
| S5310 |
10 |
2×18.5 |
15 |
25% |
90% |
5% |
| S5315 |
15 |
2×22 |
18.5 |
25% |
90% |
5% |
| S5320 |
20 |
2×30 |
20 |
25% |
90% |
5% |
| S5330 |
30 |
2×37 |
30 |
25% |
90% |
5% |
Detailed Photos
Product Description
Step into the future of sand recycling with the advanced S53 Scrubber Recycling Machine from Qingdao Sanzhuji Technology Co., Ltd. This technological marvel is designed to breathe new life into sand grains through its state-of-the-art dual-axis mechanism. With unparalleled precision, it expertly eradicates the resin curing agent that clings to sand surfaces, employing dynamic rubbing and cutting-edge de-filming processes. Discover the next level of sand grain rejuvenation.
Elevating efficiency to new heights, the S53 Scrubber boasts a strategically placed high-performance fan at its base. This fan masterfully separates residual old film and dust, delivering unparalleled cleanliness. Once treated, the revitalized old sand emerges with remarkable integrity and stunningly rounded grains, leading to diminished reliance on extra liquid materials in future mixing. This translates into a more cost-effective, streamlined process. Embrace the evolution of sand recycling with the extraordinary S53 Scrubber Recycling Machine.
Standing as the centerpiece of old foundry sand regeneration, this powerful rubbing regeneration machine achieves exceptional old sand stripping and regeneration. Employing a synergistic blend of dual-axis mechanical rubbing and airflow assistance, it adeptly regenerates various sands like resin and water glass sands. Delve deeper into its capabilities with a comprehensive analysis covering technical principles, structural design, process flow, and real-world application effects:
1. Technical principles and core mechanisms
The dual-axis regeneration machine excels with two high-speed transmission main shafts rotating in opposite directions, reaching speeds of 720-970r/min. Equipped with wear-resistant alloy blades or cast iron rubbing discs, the shafts ensure that when sand enters the regeneration chamber, it undergoes continuous rubbing and collision. This action effectively strips away the resin film and curing agent from the sand's surface while achieving surface rounding through sand particle friction, minimizing edge damage. Compared to traditional three-axis designs, this dual-axis innovation enhances chamber space efficiency, boosts material throughput by 10-30t/h, and curtails energy consumption.
2. Boiling airflow assists film stripping. The bottom blower introduces an adjustable airflow, exceeding 3700m³/h, into the chamber via a boiling orifice plate, creating a fluidized environment of sand-air mixing. This airflow not only amplifies collision frequency among sand particles but also ensures the discharge of detached inert film and dust through the removal vent. The synergy of 'mechanical + airflow' elevates the film stripping rate to over 80%, with a sand temperature reduction of 30-50ºC.
3. Wear-resistant and vibration-reducing design. The rubbing blade employs a carbide convex rib welding process, enhancing wear resistance by over threefold. Furthermore, the chamber body and frame are connected using rubber elasticity, effectively mitigating vibration from high-speed operations and maintaining equipment stability.
4. Applicable sand mold and regeneration effect
Experience seamless regeneration with Furan resin sand: In just 180 seconds, the brittle resin film is removed, burning loss remains under 1.0%, and the tensile strength of the rejuvenated sand reaches 90% of new sand quality.
Revitalize Water glass sand with ease: Pair it with wet regeneration (sand-water ratio 1:1.5) or a low-temperature freezing centrifugal process (-40ºC). Dry regeneration as pretreatment significantly reduces the subsequent wet load.
Transform Alkali phenolic resin sand: The tough film demands higher rubbing strength, achievable through wheel rolling pressurization. Once regenerated, sand particle roundness improves, and gas emissions decrease by 30%.
5. Technical advantages and economy
Witness unmatched regeneration efficiency: The double-axis regeneration machine outshines traditional centrifugal machines (power 22kW/stage) or airflow impact equipment. It slashes unit energy consumption by 40%, keeps sand particle crushing under 5%, and offers superior integrity compared to vibration regeneration methods.
Experience the pinnacle of production cost efficiency with our Tailored Mechanical Rubbing and Regeneration of Coated Sand Services. Our cutting-edge process ensures that the resin active film residue of the regenerated sand is kept below a remarkable <0.3%. This innovation allows you to slash the addition of curing agents by an impressive 30% to 50% during the sand mixing process. Additionally, our techniques enable a transformative shift in the sand-iron ratio from 1:1 to a more economical 1:1.5, dramatically curtailing the expenses associated with purchasing new sand, thereby optimizing your overall production costs substantially.
Embrace our environmentally harmonious approach with our dry regeneration process, designed to operate without the release of wastewater, ensuring an eco-friendly production setting. Our advanced pulse back-blowing dust removal system adeptly centralizes and processes dust, achieving an exceptional dust removal efficiency of over 99%. This state-of-the-art system aligns with and exceeds the ultra-low emission standards set by the foundry industry, making it a leading choice for sustainable operations.
Certifications
Factory Panorama
Factory Address
QINGDAO SANZHUJI
With a proud legacy spanning over 14 years, Qingdao Sanzhuji Technology Co., Ltd has been at the forefront of sand casting machinery innovation. Our expertise is unparalleled in crafting advanced solutions, including green sand casting production lines, furan resin sand casting production lines, lost foam casting production lines, and coated sand steel sand buried casting production lines. Transform your manufacturing processes with our state-of-the-art machinery, born from years of dedicated research and development in the sand casting industry.
Contact Us
Address: Nestled strategically north of the G204 National Road in Poli Town, within the dynamic West Coast New Area of Qingdao, China, is our sprawling factory premises. Here, innovation meets tradition in the heart of Qingdao, offering a perfect blend of accessibility and industrial prowess.
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