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, it delivers remarkable magnetic power and exceptional separation results. Experience smooth operations and steadfast performance as this advanced technology adeptly removes iron impurities from used sand during the sand casting procedure. Skillfully installed to intersect with the sand conveying belt, its robust magnetic adsorption efficiently captures impurities through a seamless belt conveying and separation process.
The S99 high-intensity magnetic separator stands as a groundbreaking innovation tailored to extract iron impurities from casting sand with ease and precision.
In the realm of sand casting, the efficiency of iron impurity removal from the old sand regeneration system is crucial to the reuse rate of molding sand and the surface excellence of castings. With unmatched magnetic separation prowess and smart design, the S99 high-intensity magnetic separator has rightfully become the cornerstone of sand treatment systems in foundry workshops. This article delves into how this exceptional machinery fosters efficient sand resource regeneration and elevates casting quality through its magnetic principles, adaptive processes, economic advantages, and intelligent operation and maintenance.
1. Technical principles and core design breakthroughs
Leveraging the inherent physical properties of ferromagnetic impurities—such as iron beans, flash, and core bones—found in old sand, the S99 magnetic separator secures efficient separation via its gradient magnetic field design and dynamic adsorption technology:
NdFeB permanent magnet matrix:
Harnessing the power of N52-grade sintered NdFeB magnetic material (remanence ≥1.45T, coercive force ≥1120kA/m), the magnetic roller achieves an astounding surface magnetic induction intensity of 18000 Gauss. This intensity is fivefold that of traditional ferrite magnetic separators, enabling it to successfully capture minute iron particles as small as 50μm.
The magnetic poles are meticulously staggered at a 45° angle, crafting a gradient magnetic field (magnetic field gradient ≥0.5T/m) that expertly ensures three-dimensional adsorption of iron impurities from the sand flow, boasting a separation efficiency exceeding 99.5%.
Intelligent dynamic separation system:
Ingeniously designed, the magnetic roller and conveyor belt are positioned crosswise at 75°, with an adjustable sand flow speed ranging from 0.8 to 2.5 m/s. Through the combined forces of centrifugal and magnetic prowess, iron impurities are meticulously separated from the sand flow, achieving a continuous and automated sorting process.
The self-cleaning scraper, fortified with a tungsten carbide coating (hardness HRA90), achieves a scraping rate surpassing 98%, effectively preventing any reintroduction of impurities into the sand flow.
High temperature resistant and long-lasting design:
Equipped with an internal circulating water cooling system (flow rate 3m³/h), the magnetic roller is adept at enduring sand temperatures up to 150ºC, maintaining a magnetic performance attenuation rate of less than 0.1% per year.
The durable 304 stainless steel sealed housing (IP66 protection grade) combined with ceramic bearings is perfectly suited for the dusty and humid conditions typical of foundry workshops.
2. Full-process integrated solution for foundry sand treatment
The S99 magnetic separator seamlessly integrates into the comprehensive process chain of falling sand, screening, magnetic separation, and regeneration, creating an eco-friendly and efficient sand treatment ecosystem.
Old sand regeneration system:
In collaboration with the vibrating conveyor, this state-of-the-art system can adeptly handle old sand with iron content ranging from 0.5-5% (particle size AFS 40-100), offering a robust single machine processing capacity of 10-80t/h.
Post magnetic separation, the iron content in the old sand is dramatically reduced to ≤0.02%, with a steady loss on ignition (LOI) maintained at 2.5-3.5%, and an impressive reuse rate surge to 95%.
Casting quality assurance:
Experience unparalleled casting quality by effortlessly eliminating pores and slag inclusion defects induced by iron impurities. Our Magnetic Separator transforms surface roughness to an impressive Ra6.3μm from Ra12.5μm, ensuring superior finish.
Pioneering Environmental Protection and Energy Efficiency:
Designed with sustainability in mind, our closed structure integrates a robust pulse dust collector with a substantial air volume capacity of 5000m³/h, maintaining a dust emission concentration at an impressively low <5mg/m³.
Witness exceptional energy conservation with the permanent magnet drive system, consuming merely ≤0.3kW·h per ton of sand, marking a remarkable 60% energy saving over traditional electromagnetic separators.
3. Unveiling the Core Advantages and Economic Enhancements:
Revolutionize your operations with S99, which eclipses conventional magnetic separation equipment through groundbreaking material innovation and avant-garde intelligent control.
Achieve unrivaled precision with industry-leading separation accuracy:
Capable of seizing minuscule iron impurity particles as small as 50μm, our equipment boasts an iron bean (Φ1-20mm) removal rate exceeding 99.8%, and an exceptional micro-iron powder (50-200μm) removal rate above 97%.
Experience seamless efficiency with the adaptive speed control system, which dynamically calibrates the magnetic roller speed to match the sand flow rate with an astonishing accuracy of ±2%, accommodating processing volume fluctuations up to ±30%.
Introducing a transformative reduction in maintenance expenses:
Our innovative modular magnetic group design allows for quick replacement of individual magnets, cutting maintenance time to less than one hour and reducing annual maintenance costs by an impressive 70%.
Benefit from our lubricant-free, lifetime maintenance-free bearings that enhance overall equipment efficiency (OEE) to 96%, with an extended time between failures (MTBF) surpassing 60,000 hours.
Certifications
Factory Panorama
Factory Address
QINGDAO SANZHUJI
With an impressive 14-year legacy, Qingdao Sanzhuji Technology Co., Ltd. proudly stands as a pioneer in the realm of sand casting machinery production. Our comprehensive range encompasses diverse solutions, including green sand casting production lines, furan resin sand casting lines, lost foam casting lines, and sophisticated coated sand steel sand buried casting lines. Each offering is meticulously crafted to deliver unparalleled efficiency and precision, anchoring us as leaders in the industry.
Contact Us
Address: Nestled north of G204 National Road, within the dynamic Poli Town of West Coast New Area, Qingdao, China, our location is strategically positioned to serve our global clientele with ease and accessibility.
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