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304/316L Rare Earth Neodymium Half Magnetic Drum Separator Half Magnetic Roller¹

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Product Description Product DetailsProduct DescriptionHalf magnetic drum separator also named half magnetic roller is composed of a revolving round stainless steel cover and a shaft to generate a half disc (180 degree) stationary magnetic field . It becomes an automatic separating system when the drum is driven by a motor. ApplicationHalf magnetic drum separator is mainly used to remove or sort ferrous fines, tramp iron and other ferromagnetic impurities from bulk dry material flow such as iron ore, grain, sand, gravel, plastics, wood, waste, cullet, etc. Main Features1. Continuous self-cleaning design is suitable for automatic production line.2. Housing material is 304 or 316L stainless steel which has good corrosion resistance performance.3. No electric power required to generate magnetic field.4. Magnetic strength can be chosen by customers. Product Size MODEL NODia A (mm)B (mm)Φ (mm)Weight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elated Products Magnets Technical DataNeodymium Magnets Production ProcessNeodymium Magnets Performance DatasheetNeodymium Magnets Magnetization DirectionsNeodymium Magnets Surface Treatment Surface TreatmentProcessThicknessColorSSTPCT(μm)(Hours)(Hours)NickelNi10 ~ 20Bright Silver> 24 ~ 72> 24 ~ 72Ni+Cu+NiBlack NickelNi+Cu+Ni10 ~ 20Bright Black> 48 ~ 96> 48Cr3+ZincZn5 ~ 8Bright Blue> 16 ~ 48---Cr3+ZnShining Color> 36 ~ 72SnNi+Cu+Ni+Sn10 ~ 25Silver> 36 ~ 72> 48AuNi+Cu+Ni+Au10 ~ 15Gold> 12> 48AgNi+Cu+Ni+Ag10 ~ 15Silver> 12> 48EpoxyEpoxy10 ~ 20Black/ Grey> 96---Ni+Cu+Epoxy15 ~ 30> 120---Zn+Epoxy15 ~ 25> 120---Passivation---1 ~ 3Dark GreyTemporary Protection---Phosphate---1 ~ 3Dark GreyTemporary Protection---Remarks:1. The SST results differ from coating. In general, Salt Spray Test result for the magnets with barrel plating (normally for small size of magnets), is better than the ones with rack plating (normally for big size of magnets).2. Salt Spray Test (SST) condition: 5% NaCl, 35°C, continuously spray a certain time, test whether there is corrosion on plating/coating surface.3. Pressure Cooking Test (PCT) condition: 2 atm, 95% RH (Relative Humidity), 121°C to test the plating/coating adhesion. (Zinc, Passivated/Phosphated, and Epoxy not suitable for PCT).4. Other test methods for plating/coating: Drop Test, Cross Cut Test, Heating and Spilling Test, Constant Temperature, Humidity Test, etc. Physical Properties of Neodymium MagnetsCurie Temperature (°C)310~380Maximum Working Temperature (°C)80~230Electrical Resistivity (μ.cm)110~170Hardness (Hv)560~580Density (g/cm3)7.4~7.8Relative Recoil Permeability (μrec)1.05Saturation Field Strength (kOe/kA/m)(30-40)/(2,400-3,200)Temp. Coefficient of Br (T.C.α (Br)) (%/°C)-0.12 ~ -0.10Temp. Coefficient of Hcj (T.C.β (Hcj)) (%/°C)-0.6 Packing & Shipping-When the gross weight is below 50kgs, we recommend to send it after packed in magnetism shielded cartons by express. -When the gross weight is between 50-100kgs, it can be sent by express or air. -When the gross weight is over 100kgs, we recommend to ship it by sea.Remarks: We have good contract prices with FedEx, DHL, UPS and TNT. Of course you can choose freight collect with your international courier's account no. For air and sea shipping, we have an experienced logistics team to handle the delivery and our own forwarders that we have been cooperating with for many years. If you would like to ask your forwarder to deal with the delivery, it is also okay with us.Company Introduction Hangzhou Shengyuan Machinery Co., Ltd. is specialized in manufacturing permanent magnets and magnetic assemblies. Our main products include neodymium magnets, SmCo magnets, AlNiCo magnets, ferrite magnets, pot magnets, magnetic hooks, fishing magnets, magnetic lifters, magnetic rods & grates, magnetic pushpins, magnetic tool holders and magnetic chucks, etc. We have a professional R&D team with plenty expertise and a sales team with rich experience in overseas business. Furthermore, all our products are manufactured with advanced equipment and strict QC procedures in order to ensure high quality. Our company's core value is "Building A Good Reputation With Quality Products And Excellent Service". With the advanced management concepts and experienced team, we have exported our products to many countries and regions all over the world, especially to North America and Europe. Our products enjoy a good reputation among our customers. We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits. Add.: No. 66, Leda Rd., Xiaoshan Economic & Technological Development Zone, Hangzhou City, Zhejiang Province, 311200 China. CONTACT US... Why Choose Us 1. Factory direct price makes our customers more competitive in the market. 2. OEM and customization is welcome.3. Quick response to customers.4. Professional R&D team with extensive expertise in the area of magnets and magnetic assembies . Most of our engineers at least have 10 years experience.5. Advanced production and inspection equipment.6. Strict quality control system. ISO9001:2015 and RoHS7. Experienced logistics team to deal with FOB, CIF and DDU terms. FAQ -What information should I provide in my inquiry?1. Better to have the magnetic grid drawing. 2. Maximum working temperature.3. Magnet's grade or maximum Gauss value on the rod surface.4. Surface treatment.5. Order quantity.6. Any special requirements for the packaging and transportation? -How soon can I expect to get your reply?Normally you can receive our reply within 1 hour during our work time 08:00 - 18:00(UTC-8). -How will you ship the samples to me?We will use international express such as FedEx, DHL, UPS and TNT. We have a good contract price with them. -What is the normal delivery time for the customized magnetic rod's order?The normal delivery time is about 30 days. -How about the payment methods?We accept T/T, PayPal, Western Union and L/C

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