TANGSHAN WEILANG
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We provides an extensive range of top=quality consumables and equipments for steel mills, cement mills, mining and foundry industry.

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Tangshan Weilang Trading Co.,Ltd is a fully integrative enterprise who is dedicated to design, production, sales and service in both metallurgical products and equipments.

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  • Sep
    14
    Research on Deep Hole Processing Technology of Mill Roll

    It is processed on ordinary drilling machines, lathes, boring and milling machines, and large holes are first drilled and then bored using a lathe or boring machine. Generally speaking, deep holes generally refer to holes with a length-to-diameter ratio greater than 10. For deep holes with a length-

  • Sep
    16
    Three characteristics of fine management of rolls

    The quality of the roll is good, the life cycle of the roll is longer, and the number of rolls consumed is less, and vice versa. The wire rod mill compared the materials of the rolls according to the characteristics of the rolling mills used. The rolling mills of the wire rod mill are divided in

  • Sep
    10
    The main method of mill roll recycling

    1. Surfacing technologySurfacing technology is a welding method in which molten metal is piled up on tools or machine parts by electric welding or gas welding. As a traditional repair process, surfacing technology has been used in the repair of rolls and large castings and forgings. It is the most c

  • Sep
    07
    Mill Roll recycling technology is an important core technology for long-term development

    Rolls are important consumables in the steel rolling process of iron and steel enterprises, as well as one of the main products of large casting and forging manufacturers. The recycling of rolls is undoubtedly changing the rolls from consumables to durable goods that can be recycled, and only the wo

  • Sep
    02
    Why there is Transverse Texture of Forged Steel during Cold Rolling Process

    Transverse grain defects are an important indicator that affects the surface quality of forged steel cold-rolled products. In many domestic cold forging steel mills, especially the galvanizing line and the continuous rolling line, it is very difficult to solve the transverse grain defect. The causes

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