LianJiang Metals Company

  Maybe you also have certain requirements for outdoor furniture, you may consider cost, corrosion resistance, and easy to move, you may then consider buying wooden furniture, and think it should be what you want. However, if you want to be more durable, more suitable for outdoor wind and rain, and many other factors, then the only thing that really suits you is  aluminum patio furniture . Why do you say that, because all-aluminum furniture has no negative impact, I don't want wooden furniture to have defects and problems, such as cracking for a long time, deformation due to moisture, and formaldehyde. These problems can be completely put aside in the face of all-aluminum furniture and need not be considered. You should seriously consider buying all-aluminum outdoor furniture. Installing all-aluminum outdoor furniture in your yard, courtyard, balcony, or garden can't be better. What are the advantages of all-aluminum outdoor homes?  China furniture part foundry supplier  to sha

  Iron castings generally refer to objects cast with iron. Is the most commonly used metal. Numerical simulation of temperature field of solidification process of thick section ductile iron casting was carried out by computer. Increasing the strength of the mold shell, the firing temperature, and lowering the pouring temperature are conducive to reducing the reject rate of castings and improving the quality of ductile iron castings. Key casting process and application of high-quality machine tool ductile iron castings Comprehensively analyze the structure and key casting process of NC machine ductile iron pillars. According to the uneven wall thickness, the solidification order of the outer part and the central part of the thick part is very different, and it is easy to produce shrinkage, shrinkage and high internal quality requirements. For a series of problems, a semi-closed bottom-injection system is used, and technical measures such as cold iron and overflow are added to effectivel