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Hongxing Machinery rotary dryer is mainly used in the fields of building materials, mineral processing, metallurgy, chemical industry, etc. Rotary dryer can be used to dry materials with specified moisture and size. Hongxing Machinery has been engaging in mining machinery over 50 years, as the leading mining machinery manufacturer, the experts will introduce features of rotary dryer.

1. Wide …

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Hongxing Machinery sticks to the principle of “honest, trust-seeking, innovative and hard-working', as the professional mining machinery manufacturer, our company has been engaging in developing and researching cone crusher over 30 years. Here we will briefly introduce the constructive features of hydraulic cone crusher.

The HCC Hydraulic Cone Crusher is widely used for secondary and fine …

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Sand making machine is widely used in all kinds of ores, cement, refractory material, aluminum every soil clinker, emery, glass raw material, mechanism building stone and gold slag, its effects is higher than ordinary crusher especially to the silicon carbide, carborundum, sintering bauxite, beauty sand and other hard or ultra hard and abrasive resistant materials. It consists of seven parts …

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Casting quality mechanical product performance has a great influence. For example, the casting manufacturers wear resistance and dimensional stability, to maintain the accuracy directly affects the life of the machine; various pump impeller, the housing and the hydraulic cavity dimensions, profile accuracy and surface roughness, a direct impact on the pump and hydraulic system efficiency, energy …

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Investment casting process which includes: attaching a gate to a pattern made of a plastic to form a pattern assembly; forming a mold by applying a plaster slurry on an outer surface of the pattern assembly; dissolving and removing the pattern assembly in the mold by applying an organic solvent; burning the mold from which the pattern has been removed; casting by pouring a molten metal into the …

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After adequate dry thickness, together with temperature, so that internal melting wax off, get in line the cavity with the required precision casting blank is compared with the traditional casting process in terms of a casting method can be relatively accurately shape and high casting made the production of precision casting process: first, to make the necessary rough electrode, second electrode …

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The term 'investment casting' refers to a process for making machine parts, tools and other precision metal instruments that are cast in wax; the wax is then dipped in ceramic. After the ceramic dries, the wax is burned away. The resulting mold can make up to 50,000 identical pieces, according to American Casting Foundry. This was once a lengthy and expensive process, but new production flow …

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The methods were:

(1) Structure is formed in a thickness casting manufacturers with hot spot at the implementation of rapid solidification, artificially machine casting temperature field around a basic balance. Using internal and external cold iron, local use of heat storage capacity of zircon sand, chromite sand, or specialty coatings.

(2) Reasonable process design: Ingates Pu in the wall …

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