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  • China Mature Technology for Plastic Air Cooler Mould Manufacturer

    Kelong mould has made complete sets of plastic air cooler moulds with different models to our customer. Plastic Air Cooler Mould are increasing fast in the air conditioning industry,and there is a great demand in market, especially for 20L,25L,30L,35...

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  • Home appliance mold manufacturers hidden costs

    Now many home appliance mold buyers are complaining that the price is too high. In fact, apart from the price of the mold itself, the hidden cost of home appliance mold manufacturers is also very high. Because of this, the price of home appliance mol...

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  • Why do injection molds need to be tried in advance?

    If there is a problem with injection molded parts, it may be caused by the plasticization of the mold or the injection molding stage, and sometimes it is also related to the unreasonable design. In addition, the position size, the number of mold cavi...

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  • Reasons for plastic mold material failure

           General mold making includes mold design, material selection, heat treatment, machining, commissioning and installation processes. According to the survey, the material used and the heat treatment are the main factors affecting the service lif...

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  • Structural elements and accessory requirements to be considered in plastic mold design

    The design and manufacture of plastic molds will be closely related to the process of plastic processing. The success or failure of plastic processing depends largely on the effect of mold design and the quality of mold manufacturing, and the design ...

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  • Explanation of terms in the mold industry

    Upper pole: the upper end point of the up and down movement of the press slider. Lower pole: the lower end point of the up and down movement of the press slider. Burrs: sharp protrusions on the edge of the punched section after punching. Burr surface...

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