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    Qingdao Hexin Machinery is professional for manufacturing,sale and research of high temperature alloy centrifugal cast tube,Heat resistant steel precision castings and sand mold casting.The main products are: Ethylene cracking furnace furnace tube ...

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HEXIN at TIM Expo Shanghai 2019
    这里要有大量文字内容的话需要在后台上传新闻时就增加文字内容,只传的话这里不会有内容,这段文字只是用于示意,后台可随时修改删掉...
HEXIN at TIM Expo Shanghai
    QINGDAO HEXIN MACHINERY attended The 17th Shanghai International Thermal Insulation Material, Waterproof Material and Energy-saving Technology Exhibition Welcome visiting our booth Hall: E1 Stand: G37 Date: Dec. 11-13th, 2019...
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Refractory anchors and anchor bricks
    Refractory metal anchors, due to their own characteristics, limit the application of anchors at high temperatures. In order to meet the application of unshaped refractory materials in high temperature furnaces (above 1300 C), high alumina a...
Introduction of refractory anchors
    In todays booming refractory castables, the problem of construction anchoring has also become a concern, because the anchors play a role in enhancing the robustness of the refractory castables, so the performance of the anchors directly affe...
Introduction of L-type anchor
    L-shaped anchor nails. L-shaped nails are mostly used in the top of the furnace, and are suitable for single-layer furnace insulation structure. Due to the particularity of the top of the furnace, during the construction of the furnace roof...
Cleaning step of the bottom roller heat-d
    The bottom roller cooling bearing cleaning is divided into two steps: rough cleaning and fine cleaning. They are placed in the container respectively. First, the metal mesh is placed on the bottom to make the bottom roller heat-dissipating b...
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