Hangzhou Bright Rubber Plastic Product Co., Ltd. is one of the leading manufacturers and suppliers of casting metal valve parts in China. If you're going to buy casting metal valve parts made in China, welcome to get more information from our factory. We also accept customized orders.
Products description
Casting is a metal thermal processing technology that has been mastered by humans for a long time. It has a history of about 6,000 years. China has entered the heyday of bronze castings between 1700 and 1000 BC, and the process has reached a fairly high level. Casting is a method of casting liquid metal into a casting cavity that conforms to the shape of the part, and after cooling and solidifying, to obtain a part or blank. The material to be cast is mostly a metal that is originally solid but heated to a liquid state (eg, copper, iron, aluminum, tin, lead, etc.), and the material of the mold may be sand, metal or even ceramic. The method used will vary depending on the requirements.
Style:custom according to drawing or sample
Material:Aluminum, steel plate, stainless steel, copper, etc.
Packing list:Carton box,Wooden case,Wood pallet
Molding process:
1 mold (to make liquid metal into a container for solid casting) preparation, the mold can be divided into sand type, metal type, ceramic type, mud type, graphite type according to the materials used, and can be divided into disposable type and semi-permanent type according to the number of times of use. And permanent type, the pros and cons of casting preparation are the main factors affecting the quality of castings;
2 melting and casting of cast metal, casting metal (casting alloy) mainly has various types of cast iron, cast steel and cast non-ferrous metals and alloys;
3 casting treatment and inspection, casting treatment includes removal of core and casting surface foreign matter, refining riser, burr and burr and other projections and heat treatment, shaping, anti-rust treatment and roughing.
The casting process can be divided into three basic parts, namely casting metal preparation, mold preparation and casting processing. Cast metal refers to the metal material used for casting castings in casting production. It is an alloy composed mainly of a metal element and added with other metal or non-metal elements. It is customarily called cast alloy, mainly cast iron. Cast steel and cast non-ferrous alloys.
Scope of application:Elevators, Auto Parts, Video Machinery, Solar Power Generation, Transportation Facilities, Materials Storage and Handling, Building Materials, Electronics, IT, etc.
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