Automotive water pump is an essential component in engine’s cooling system. The water pump can ensure the coolant fast through engine coolant circulation line, then take away tremendous amounts of heat generated by the engine.
The impeller is a one of the core parts for automotive water pump. Actually, the impeller can be coupled with magnet by injection molding process.
SDM Magnetics relevant experience in automotive water pump magnet
Most of the water pump magnet are made by Ferrite/PPS compound. PPS is very stable under the ordinary situation. Its low water absorption fully ensures water pump magnet work stably under liquid medium. The melt flow ability of Ferrite/PPS is lagging behind the nylon compound, the improper injection molding parameters will break the dynamic balance of the water pump magnet and thus affect the running states.
How to ensure the production of water pump magnet?
Mold Flow Simulation Technology
Manufacturers can obtain the date by injection molding simulation software, then start evaluating the feasibility of mould designing, and ultimately the designing of mould and product.
SDM Self-owned Mould Machining Workshop
The self-owned mould machining workshop will guarantee the manufacture, maintenance and repair of mould. The mould structure of water pump magnet is much more complex than simple injection molding magnet, and the high precision machining equipment is necessary for its manufacture.
