Product Parameters
| Model |
S995 |
S997 |
S998 |
S9910 |
| Belt width:mm |
500 |
650 |
800 |
1000 |
Detailed Photos
Product Description
Introducing the S99 Magnetic Separator, a marvel of engineering crafted from high-strength magnetic materials. This state-of-the-art device boasts remarkable magnetism, ensuring exceptional magnetic separation with smooth and dependable operation. Specially designed for the sand casting process, it efficiently extracts iron impurities from old sand, seamlessly integrating with the sand conveying belt for a powerful magnetic solution. Experience unparalleled impurity removal as the strong magnetic adsorption works in harmony with the belt to deliver impeccable separation results.
S99 high-intensity magnetic separator: an avant-garde innovation for effectively removing iron impurities from casting sand, setting a new standard in sand purification.
During the sand casting process, the efficiency of removing iron impurities from old sand is crucial for enhancing the reuse rate of molding sand and the surface quality of castings. The S99 high-intensity magnetic separator has emerged as the pivotal purification equipment in foundry workshops, owing to its superior magnetic separation capabilities and intelligent design. Delve into this article for an in-depth exploration of how this instrument empowers enterprises to achieve outstanding sand resource regeneration and casting quality enhancements through its magnetic principles, process adaptability, economic advantages, and intelligent operation and maintenance.
1. Technical principles and core design breakthroughs
Harnessing the physical attributes of ferromagnetic impurities such as iron beans, flash, and core bones in old sand, the S99 magnetic separator ensures unparalleled efficiency through its gradient magnetic field design and cutting-edge dynamic adsorption technology:
NdFeB permanent magnet matrix:
Employing the N52-grade sintered NdFeB magnetic material featuring remanence ≥1.45T and coercive force ≥1120kA/m, the magnetic roller surface achieves an astounding magnetic induction intensity of 18000 Gauss. This force is five times greater than that of traditional ferrite magnetic separators, adeptly capturing micron-level iron powder (≥50μm).
The magnetic poles are meticulously positioned at a 45° stagger, creating a gradient magnetic field with a magnetic field gradient ≥0.5T/m. This configuration guarantees three-dimensional adsorption of iron impurities from sand flow, delivering a separation efficiency exceeding 99.5%.
Intelligent dynamic separation system:
With the magnetic roller and conveyor belt installed at a strategic 75° crosswise angle, and sand flow speed adjustable from 0.8 to 2.5 m/s, iron impurities are efficiently separated under the combined influence of centrifugal and magnetic forces, enabling seamless, continuous unmanned sorting.
The self-cleaning scraper, enhanced with tungsten carbide coating (hardness HRA90), achieves a scraping rate of over 98%, effectively preventing impurities from remixing into the sand flow.
High temperature resistant and long-lasting design:
Equipped with an internal circulating water cooling system (flow rate of 3m³/h), the magnetic roller withstands sand temperatures up to 150ºC with minimal magnetic performance deterioration (<0.1%/year).
The robust 304 stainless steel sealed housing (IP66 protection grade) paired with ceramic bearings is tailored for the harsh, dust-laden, and humid environment of the foundry workshop.
2. Full-process integrated solution for foundry sand treatment
The S99 magnetic separator is seamlessly integrated into the process chain of falling sand, screening, magnetic separation, and regeneration, establishing a pristine sand treatment ecosystem:
Old sand regeneration system:
Linked effortlessly with the vibrating conveyor, it can process old sand with iron content ranging from 0.5-5% (particle size AFS 40-100), boasting a single machine processing capacity between 10-80t/h.
Post-separation, the iron content in old sand is reduced to ≤0.02%, while loss on ignition (LOI) remains stable between 2.5-3.5%. The reuse rate impressively climbs to 95%.
Casting quality assurance:
Enhance the integrity and perfection of your castings by eradicating unsightly pores and slag inclusion defects caused by troublesome iron impurities. Witness a remarkable improvement in surface smoothness as we optimize roughness from Ra12.5μm to a sleek Ra6.3μm.
Commitment to Environmental Protection and Energy Efficiency:
Our innovative closed structure, equipped with a highly efficient pulse dust collector boasting an impressive air volume of 5000m³/h, ensures emissions remain at a minimal dust concentration of <5mg/m³, aligning with top-tier environmental standards.
Experience unparalleled energy conservation with our cutting-edge permanent magnet drive system, consuming ≤0.3kW·h per ton of sand. This translates to an astounding 60% energy savings compared to conventional electromagnetic magnetic separators.
3. Unveiling Core Advantages and Economic Benefits with Unmatched Precision
S99 revolutionizes the magnetic separation landscape through groundbreaking material innovation and intelligent control, setting a new standard that surpasses traditional equipment:
Exceptional, Industry-Leading Separation Precision:
Our technology captures even the tiniest iron impurity particles as small as 50μm. Enjoy a remarkable removal rate exceeding 99.8% for iron beans (Φ1-20mm) and an impressive >97% rate for minuscule micro-iron powders (50-200μm).
The advanced adaptive speed control system dynamically fine-tunes the magnetic roller speed in perfect harmony with the sand flow rate (precision ±2%), accommodating processing volume fluctuations with a generous tolerance of ±30%.
Revolutionize Your Maintenance Cost Structure:
Our modular magnetic group design facilitates effortless single magnet replacement, drastically reducing maintenance time to under 1 hour and slashing annual maintenance costs by an incredible 70%.
Benefit from our lubricant-free, lifetime maintenance-free bearings, propelling equipment overall efficiency (OEE) to an outstanding 96%, and extending the time between failures (MTBF) to an impressive >60,000 hours.
Certifications
Factory Panorama
Factory Address
QINGDAO SANZHUJI
With an impressive legacy spanning 14 years, we at Qingdao Sanzhuji Technology Co., Ltd. proudly specialize in crafting state-of-the-art sand casting machinery. Our diverse production lines include the innovative green sand casting production line, the advanced furan resin sand casting production line, the versatile lost foam casting production line, and the premium coated sand steel sand buried casting production line. Our unwavering commitment to excellence ensures that each product is meticulously designed to meet the highest standards of quality and efficiency.
Contact Us
Address: Strategically located at the North of G204 National Road, Poli Town, within the dynamic West Coast New Area of Qingdao, China, our facility stands as a beacon of our dedication to innovation and precision engineering.
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