Analysis of the factors affecting the production cost of permanent magnet ferrite tile Ferrite Magnetic Tiles are widely used in automobile motor, motorcycle motor, various intelligent household appliance motor, variable frequency motor and so on, they are indispensable parts of ferrite direct current motors.
The production of ferrite magnetic tile includes the production of pre-sintered powder and magnetic tile components. The industrial chain is extremely long, and the production of materials has high requirements for enterprise scale, research and development. Most magnetic tile manufacturers do not produce materials, but produce magnetic tiles. Product cost is affected by the supply price of upstream enterprises, and easily affects product delivery and performance.
Seldom enterprises manufacture powder on their own which can ensure the supply of raw materials and the consistency and stability of raw materials.
The production process of permanent magnet ferrite tile which based on ceramic production craftsmanship firstly needs prepared pre-sintered powder run respectively formula distribution and grinding twice until form qualified thick liquid, and then enter mold to get the green blanks, meanwhile, direction choice of magnetization route accomplished, after sintering at around 1200 degrees high temperature and finally finish machining process which needs the match of highprecision automatic machining bed and diamond wheels to meet the size requirements of customers. Such craftsmanship characteristics lead to the production cost of magnetic tile is
extremely sensitive to the production quantity, delivery time and life span of mold. Under this premise, magnetic tile manufacturers with mold development ability can better meets customer's lasting and stable product requirements. At the same time, this provide advantageous conditions for customers to save development costs and shorten the development cycle.
Zigong Jiangyang Magnet Co., Ltd. Insists on autonomous producing pre-sintered power and developing mold which can perfectly match low-cost and high quality from the beginning of product design, currently, annual output of pre-sintered powder has reached 10,000 tons. On the basis of lasting and concentrated research on material craftsmanship with higher performance to make the consistency and stability of raw material get sufficient guarantee, furthermore, to ensure quality consistency and high qualified rate of each magnetic tile from the beginning, provide more competitive product for customers.
Yang Lin
yang@jiang-yang.cn