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  • R&D


    Zhongmei built the Research Institute of Magnesium Alloy Materials jointly with the global leading expert, Prof. Pan Fusheng of Chongqing University and his team , who is specialized in research and application of magnesium alloy, aluminium alloy, chisel tool steel, metallurgy and cast rolling technology, and metallurgical melt purification technology, and has made considerable achievements in magnesium alloy research. Our own refined melting furnace was built as well as part of the Research Institute for research and development on magnesium alloys with better strength and workability/formability , expanding its ligh-weight structural application
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  • Surface Treatment

    Surface Treatment

    A metal object can be surface coated on the exposed area to achieve high wear, corrosion resistance or thermal insulation. Surface coating can effectively extends the lifetime of the parts . We have built our own surface treatment workshop which is capable of fulfilling the surface finishing process including passiviation, spraying powder, painting inhouse. The full industrial chain help us increase efficiency, shorten lead time, minimize errors and save cost, enable us to provide competitive price and high quality one-stop sevice for our customer.
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  • CNC machining

    CNC machining

    Automatic machining center equiped with more than 100 sets of machining machine including 3 Axis, 4 Axis, 5Axis CNC machine which could fulfill Turning, Drilling, Milling, Grinding, Shaping, Planning, Sawing process in one section.we provide high quality, tight toleranced components for our customer at cost-effective price CNC machining stands for “computer numerical control” machining. it is a manufacturing process in which pre-programmed computer software dictates the movement of tools and machinery. The process can be used to control a range of complex machinery, from grinders and lathes to mills and routers. With CNC machining, three-dimensional cutting tasks can be accomplished in a single set of prompts. it reduces worklaod and increases efficiency through automation significantly
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  • Magnesium Thixomolding

    Magnesium Thixomolding

    Magnesium thixomolding produces thinner, lighter and stronger parts than engineered plastics and die casting. This process also offers numerous cost advantages over other production methods. These advantages include higher product yield, increased die life, lower utility cost and consistency of process. Thixomolding machine has a structure similar to an injection molding machine for plastics.The chipped magnesium alloy in size around 4mm is used as the raw material .Thixomolding machine consists of a special shot system to get a high injection speed, and a barrel and screw in which alloy feed stock is heated to semi-solid or fully melting state by electric heaters.The magnesium alloy slurry in the barrel is injected into the mold just as the same manner as the injection molding of plastics. Thixomolded product present the following advantages 1. Fewer blow holes 2. Less shrinkage 3. Fewer hot cracks 4. Smaller distortion 5. Higher dimensional accuracy
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  • Die-casting


    We have die-casting machines range from 300T to 3000T which could manufacture die casting parts weighing between 5 grams to 25 kilograms Die casting is a manufacturing method widely used to produce aluminum ,magnesium and other alloy components by pressing the molten metal into reusable steel molds at high pressures. We use cold chamber die casting machines to cast magnesium alloy, aluminum alloys products for our customers in automotive, aerospace, bicycle, electric tools, AI, medical devices industry. Our die casting technologies and services present many advantages such as high production rate, high precision, high strength,lightweight and all-in -one without welding joints of finished products.
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  • Engineering


    To provide service in a more efficient and cost effective way, Zhongmei has been evolving in-house tooling capabilities to meet our customers's expectation. A team with qualified engineers and skilled technicians who has been long focusing on magnesium alloy industry was created to offer support ranging from feasibility studies, product and production technique development, FEA simulation, CAE analysis, process-optimized design for our customers. We always work closely with our customers to optimize their designs by incorporating our experience and understanding of magnesium material , production techniques and experimental data to make sure the most cost-effective options are adopted and technical requirements are met.
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