Ferrite Magnets Y35 Y40 Y30 Grade C1 to C11 HF for Speaker and Industrial Applications

1.Raw materials

2.Mixing

3.Milling

4.Pressing

5.Sintering

6.Performance Testing

7.Machining

8.Coating

9.Magnetizer

10.Inspection

11.Package

12.Warehouse

1.How long does it take for production and shipping duration? For regular magnet orders: 5-7 working days customized items, it would take 7-15 working days or so. Besides, the fastest production time is 3working days for the urgent orders. 2.How does the magnet grade and magnet dimensions (L x W x H) affects the Gauss Level of magnets? Same magnet size, higher grade with higher gauss; Same magnet grade, same surface area, the thicker, the higher gauss; Same magnet grade, same thickness, larger surface area with lower gauss; 3.What does pulling force mean? Pulling force is a measure of magnetic strength. It is the amount of force required to remove a magnet parallel to a solid magnetic surface, such as a steel plate. 4.If I stick two neodymium magnets together, does their strength double? No. It will a little smaller. For example, two magnets rated with a individual pulling force of 50 lbs will have a combined pulling force of 90 lbs when stick together. 5. What materials do magnets attract? Ferromagnetic materials are strongly attracted by a magnetic force. The elements iron (Fe), nickel (Ni), and cobalt (Co) are themost commonly available elements. Steel is ferromagnetic because it is an alloy of iron and other metals. 6.How do you make our business long-term and good relationship? a) We keep good quality and competitive price to ensure our customers benefit ; b) We respect every customer as our friend and we sincerely do business and make friends with them