Harber MIM is a professional manufacturer of MIM powder metallurgy (metal injection molding) products, mold development and other metal manufacturers. Harber is an enterprise with development, production, sales and service.. We have vacuum sintering furnace, degreasing furnace, injection molding machine and other equipment. Our products include cell phone parts, medical parts, hinges, spindles, oil bearings, brackets, automotive parts, small home appliance parts, shaped parts, structural parts and so on. The materials used in the production are 316L 304L 17-4 Iron-based 420 440 and so on.
MIM is the introduction of modern plastic injection molding technology into the field of powder metallurgy and the formation of a new metal parts near-net forming processing technology, is in recent years the discipline of powder metallurgy and the industrial field of the rapid development of a new high-tech. MIM process steps are: first of all, selected to meet the requirements of the MIM of the metal powder and the organic binder at a certain temperature under the conditions of the appropriate method of mixing into a homogeneous Feed, and then after granulation in the heated state of plasticization injection molding machine into the mold cavity to obtain forming blanks, and then after chemical or solvent extraction method of degreasing treatment, and finally by the sintering densification to get the final product.