Product Parameters
| Model |
S995 |
S997 |
S998 |
S9910 |
| Belt width:mm |
500 |
650 |
800 |
1000 |
Detailed Photos
Product Description
Introducing the S99 Magnetic Separator, crafted from high-strength magnetic materials, engineered for unparalleled magnetism and superior magnetic separation prowess. Revel in its smooth operation and dependable performance! This innovative separator is designed to extract iron impurities from old sand during the sand casting process. Once installed, it works in tandem with sand conveying belts, leveraging strong magnetic adsorption to efficiently separate impurities through a seamless belt conveying and separating mechanism.
Meet the S99 High-Intensity Magnetic Separator: a groundbreaking solution designed to efficiently remove iron impurities from casting sand, ensuring top-tier performance and quality.
In the intricate world of sand casting, the efficiency of iron impurity removal from old sand directly influences the reuse rate of molding sand and the final surface quality of castings. The S99 High-Intensity Magnetic Separator stands at the forefront as the pivotal purification equipment in foundry workshops. Its exceptional magnetic separation capabilities and intelligent design ensure it plays a crucial role in rejuvenating sand resources and elevating casting quality. This article delves into the magnetic principles, process adaptability, economic benefits, and intelligent operational maintenance features that make this equipment indispensable for enterprises aiming for excellence.
1. Technical principles and core design breakthroughs
Harnessing the physical properties of ferromagnetic impurities like iron beans, flash, and core bones found in old sand, the S99 Magnetic Separator achieves stellar separation through an advanced gradient magnetic field design and cutting-edge dynamic adsorption technology:
NdFeB permanent magnet matrix:
Utilizing N52-grade sintered NdFeB magnetic material (remanence ≥1.45T, coercive force ≥1120kA/m), the magnetic roller surface achieves an astounding magnetic induction intensity of 18000 Gauss—five times the adsorption force of traditional ferrite magnetic separators. This empowers it to capture even micron-level iron powders (≥50μm) with unmatched efficiency.
With magnetic poles staggered at 45°, a gradient magnetic field (magnetic field gradient ≥0.5T/m) is formed, ensuring that iron impurities are captured tridimensionally from the sand flow, achieving a staggering separation efficiency of >99.5%.
Intelligent dynamic separation system:
The magnetic roller and conveyor belt are strategically installed at a 75° angle, with adjustable sand flow speeds ranging from 0.8 to 2.5 m/s. This setup ensures that iron impurities are separated from the sand flow through the combined forces of centrifugal and magnetic forces, facilitating continuous, unmanned sorting.
With a self-cleaning scraper featuring tungsten carbide coating (hardness HRA90), the scraping rate exceeds 98%, effectively preventing impurities from re-entering the sand flow.
High temperature resistant and long-lasting design:
Equipped with a circulating water cooling system (flow rate 3m³/h) within the magnetic roller, the system withstands sand temperatures of up to 150ºC, maintaining a magnetic performance attenuation rate of <0.1% per year.
The 304 stainless steel sealed housing, rated at IP66 protection grade, alongside ceramic bearings, makes it ideal for the dust-heavy, humid environments of foundry workshops.
2. Full-process integrated solution for foundry sand treatment
The S99 Magnetic Separator seamlessly integrates into the process chain of sand handling—from falling, screening, magnetic separation to regeneration, creating a pristine sand treatment ecosystem:
Old sand regeneration system:
When coupled with the vibrating conveyor, it processes old sand with iron content ranging from 0.5-5% (particle size AFS 40-100), boasting a single machine processing capacity of 10-80t/h.
Post magnetic separation, the old sand's iron content is reduced to ≤0.02%, with the loss on ignition (LOI) consistently stable at 2.5-3.5%, elevating the reuse rate to an impressive 95%.
Casting quality assurance:
The elimination of pores and slag inclusion defects caused by iron impurities optimizes the surface roughness of castings from Ra12.5μm to a refined Ra6.3μm, ensuring superior casting quality.
Environmental Protection and Energy Efficiency: Discover a new era of ecological responsibility and cost-effectiveness with our cutting-edge solutions.
Our closed structure is equipped with an advanced pulse dust collector, boasting an impressive air volume capacity of 5000m³/h. With a dust emission concentration of less than 5mg/m³, we ensure a cleaner, greener operation.
The permanent magnet drive system is a marvel of efficiency, consuming no more than 0.3kW·h per ton of sand. This translates to a remarkable 60% energy saving compared to conventional electromagnetic magnetic separators.
3. Unparalleled Core Advantages and Economic Gains: Experience unmatched performance and substantial cost benefits with our state-of-the-art technology.
Compared to traditional magnetic separation equipment, the groundbreaking S99 model stands as a testament to superior performance, achieved through innovative materials and intelligent control systems.
Unmatched Separation Accuracy: Our technology leads the industry, setting new benchmarks for precision and reliability.
Ingeniously designed, it captures even the smallest iron impurity particles at just 50μm. With an iron bean removal rate exceeding 99.8% and micro-iron powder removal at over 97%, we set the gold standard in separation technology.
Featuring an adaptive speed control system, our magnetic roller optimizes speed dynamically based on sand flow rates with precision (accuracy ±2%). It accommodates processing volume fluctuations with a tolerance of ±30%.
Revolutionary Maintenance Cost Reduction: Enjoy a significant decrease in maintenance expenses while maintaining peak performance.
Our modular magnetic group design allows for the easy replacement of individual magnets, ensuring maintenance time is under an hour. Experience a 70% reduction in annual maintenance costs.
With lubricant-free, lifetime maintenance-free bearings, our equipment achieves an overall efficiency (OEE) of 96%, while extending the mean time between failures (MTBF) to over 60,000 hours.
Certifications
Factory Panorama
Factory Address
QINGDAO SANZHUJI
With over 14 years of dedicated expertise, we at Qingdao Sanzhuji Technology Co., Ltd. pride ourselves on being leaders in the realm of sand casting machinery. Our comprehensive suite of offerings includes the highly efficient green sand casting production line, the versatile furan resin sand casting production line, the innovative lost foam casting production line, and the robust coated sand steel sand buried casting production line. Each system is crafted for precision and reliability, underscoring our commitment to excellence in the industry.
Contact Us
Address: Nestled in the scenic expanse north of G204 National Road, Poli Town, within the dynamic West Coast New Area of Qingdao, China, our facility is ideally located to serve our clients with ease and efficiency.
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