Factory directly Hight Quality Steel Valve Precision Castings

Sticking for the principle of “Super Quality, Satisfactory service” ,We have been striving for being a superb small business partner of you for Factory directly Hight Quality Steel Valve Precision Castings, We will offer high-quality goods and great solutions at competitive price ranges. Start benefiting from our comprehensive services by contacting us today.
Sticking for the principle of “Super Quality, Satisfactory service” ,We have been striving for being a superb small business partner of you for China Casting and Investment Casting&Precision Casting, As an experienced factory we also accept customized order and make it same as your picture or sample specifying specification and customer design packing. The main goal of the company is to live a satisfactory memory to all the customers, and establish a long term win-win business relationship. For more information, be sure to contact us. And It is our great pleasure if you like to have a personally meeting in our office.

Depending on the type of die casting, a cold chamber die casting machine or a hot chamber die casting machine is required. Compared to other casting techniques, the die-cast surface is flatter and has a higher dimensional consistency.

The temperature gradient of the casting depends mainly on:

(1) Properties of the cast alloy. For example, the better the thermal conductivity of the cast alloy and the greater the latent heat of crystallization, the stronger the ability of the casting to have a uniform temperature and the smaller the temperature gradient.

(2) The better the heat storage capacity and thermal conductivity of the mold, the stronger the chilling ability of the casting, and the greater the temperature gradient of the casting.

(3) Increasing the pouring temperature will reduce the cooling capacity of the mold and thus reduce the temperature gradient of the casting.

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