Product Parameters
| Model |
S995 |
S997 |
S998 |
S9910 |
| Belt width:mm |
500 |
650 |
800 |
1000 |
Detailed Photos
Product Description
Introducing the S99 Magnetic Separator: A pinnacle of engineering brilliance crafted from high-strength magnetic materials. This powerhouse device is designed to deliver superior magnetic separation with unyielding strength, seamless performance, and unwavering reliability. Primarily utilized in the sand casting industry, it serves to meticulously eliminate iron impurities from old sand. When integrated, it operates in harmony with the sand conveyance system, using powerful magnetic adsorption to efficiently segregate impurities, ensuring the utmost purity of your casting sand.
S99 High-Intensity Magnetic Separator: The cutting-edge innovation for impeccable iron impurity extraction from casting sand.
Within the realm of sand casting, the efficacy of iron impurity extraction from the old sand regeneration system is vital. It directly impacts the mold sand's reusability and the pristine finish of the castings. The S99 high-intensity magnetic separator emerges as the cornerstone of sand treatment systems in foundry workshops, thanks to its outstanding magnetic separation capabilities and sophisticated design. This detailed exploration delves into how this equipment empowers enterprises to efficiently regenerate sand resources and elevate casting quality, focusing on magnetic principles, process compatibility, economic advantages, and its intelligent operation and maintenance features.
1. Technical Principles and Core Design Innovations
Building upon the inherent properties of ferromagnetic impurities found in old sand, such as iron beans and flash, the S99 magnetic separator achieves remarkable separation efficiency through its gradient magnetic field design and dynamic adsorption technology:
NdFeB Permanent Magnet Matrix:
Employing N52-grade sintered NdFeB magnetic materials, offering a remanence of ≥1.45T and a coercive force of ≥1120kA/m, the magnetic roller reaches an astounding 18000 Gauss in magnetic induction intensity, outperforming traditional ferrite magnetic separators by fivefold, and effortlessly capturing micron-sized iron particles (≥50μm).
The magnetic poles are strategically staggered at a 45° angle to produce a gradient magnetic field (magnetic field gradient ≥0.5T/m), ensuring comprehensive three-dimensional adsorption of iron impurities from the sand stream, achieving a separation efficiency of >99.5%.
Intelligent Dynamic Separation System:
Configured with the magnetic roller and conveyor belt intercrossed at a precise 75°, the sand flow speed is adjustable between 0.8 to 2.5 m/s. This allows iron impurities to be effectively separated from the sand flow through the synergistic exertion of centrifugal and magnetic forces, enabling continuous, automated sorting.
The self-cleaning scraper features a robust tungsten carbide coating (hardness HRA90), ensuring a scraping rate exceeding 98%, thus preventing the reintegration of impurities into the sand flow.
High Temperature Resistant and Durable Design:
Equipped with a sophisticated circulating water cooling system (flow rate 3m³/h), the magnetic roller withstands sand temperatures up to 150ºC, with a magnetic performance attenuation rate of less than 0.1% per year;
The design incorporates a 304 stainless steel sealed housing (IP66 protection grade) and ceramic bearings, ideal for the challenging high-dust, high-humidity environments of the foundry workshop.
2. Comprehensive Integrated Solution for Foundry Sand Treatment
The S99 magnetic separator seamlessly integrates into the process chain of sand processing stages—falling sand, screening, magnetic separation, and regeneration—cultivating a pristine sand treatment ecosystem:
Old Sand Regeneration System:
In tandem with the vibrating conveyor, it processes old sand with an iron content of 0.5-5% (particle size AFS 40-100), boasting a single-machine processing capability ranging from 10-80t/h;
Post-magnetic separation, the iron content in the old sand is reduced to ≤0.02%, with a stable loss on ignition (LOI) maintained at 2.5-3.5%, while the reuse rate soars to an impressive 95%.
Casting Quality Assurance:
Discover the transformative power of our product as it flawlessly eliminates the troublesome pores and slag inclusion defects in castings due to iron impurities. Witness the enhancement of surface quality, with roughness optimized from Ra12.5μm to an impressive Ra6.3μm.
Championing environmental protection and energy efficiency:
Our innovative closed structure features a state-of-the-art pulse dust collector with an air volume of 5000m³/h, ensuring dust emission concentrations remain remarkably low at <5mg/m³.
Experience unparalleled energy savings with our cutting-edge permanent magnet drive system, consuming a mere ≤0.3kW·h per ton of sand. This remarkable efficiency results in a significant 60% energy reduction compared to traditional electromagnetic magnetic separators.
3. Delve into the core advantages and economic benefits:
Our S99 model stands out with its groundbreaking performance, achieved through material innovation and the incorporation of intelligent control mechanisms, setting new benchmarks in magnetic separation technology.
Industry-Leading Precision in Separation:
Our technology boasts the ability to detect and capture the tiniest iron impurity particles down to 50μm. It achieves an impressive iron bean (Φ1-20mm) removal rate of over 99.8%, along with a micro-iron powder (50-200μm) removal rate exceeding 97%.
Featuring an adaptive speed control system that intelligently adjusts the magnetic roller speed in harmony with sand flow rates, ensuring precision with an accuracy of ±2% and accommodating processing volume fluctuations with a tolerance of ±30%.
Revolutionize your maintenance efforts with a dramatic reduction in costs:
Our modular magnetic group design allows for the seamless replacement of individual magnets in under an hour, slashing annual maintenance costs by a remarkable 70%.
Equipped with lubricant-free, lifetime maintenance-free bearings, our equipment achieves a stellar overall efficiency (OEE) of 96%, with a time between failures (MTBF) exceeding an extraordinary 60,000 hours.
Certifications
Factory Panorama
Factory Address
QINGDAO SANZHUJI
With 14 remarkable years of expertise, Qingdao Sanzhuji Technology Co., Ltd. stands as a beacon of innovation in sand casting machinery production. Our extensive portfolio features cutting-edge solutions such as the green sand casting production line, the advanced furan resin sand casting production line, the pioneering lost foam casting production line, and the innovative coated sand steel sand buried casting production line. We are committed to advancing the future of casting technology.
Contact Us
Address: Strategically located on the North of G204 National Road, Poli Town, West Coast New Area, Qingdao, China, our factory is easily accessible and poised to serve your business needs.
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