Gravity casting, commonly known as hard mould casting, is the process of making castings from metal materials and pouring molten metal into the mould under gravity to obtain castings. As a metal type can be poured hundreds to tens of thousands of times, metal type casting is also known as permanent type casting. Metal casting is suitable for mass production of non-ferrous alloys such as aluminium alloys and magnesium alloys with complex shapes, as well as for the production of castings and ingots of iron and steel metals.
Gravity casting in the broad sense includes sand casting, metal casting, investment casting, disappearing mould casting, clay casting, etc.; gravity casting in the narrow sense mainly refers to metal casting.

Gravity casting is a casting process in which a metal fluid is injected into a mould by the earth's gravity and the metal fluid cools to form a casting. Gravity casting results in low cost products, high strength castings, low internal porosity and good consistency allowing for heat treatment. Components of all levels of complexity can be manufactured for the user from small to large, light to heavy.
The general process of gravity casting is as follows: gravity pouring of metal shapes - artificial ageing - precision machining - performance testing - packaging. 

Sichuan Huaxiang Machinery Manufacturing Co., Ltd. is a professional manufacturer of various types of internal combustion engine intake manifold, transition pipe, inlet pipe and other auto parts. Annual production of 200000 sets of automobile engine intake (exhaust) manifold, inlet pipe, exhaust tailpipe and other parts, the company not only has a perfect physical and chemical center, but also has passed the strict IATF; With the 16949 quality system certification, the developed products have passed the 500 hour intensive test of the main engine plant and the 100000 km extreme cold and high heat and plateau road test, supporting more than 10 main engine plants in China. Our company is located in Qinglong Industrial Park, Tianfu new area with convenient transportation.
The company can not only receive the drawings and samples from the main engine plant for processing, but also do the drawing conversion and product localization for the introduced models, and also help the main engine plant optimize the whole process of design! The company has established an organizational structure: the chairman general manager, customer representative, management representative, deputy general manager quality management department (system management, measurement and testing, inspection room) and Production safety department (equipment management, safety management, machining workshop), technology development department (product development, product process), purchase and sales department (marketing, raw material procurement, after-sales service), finance department (financial management, warehouse) Office (human resources, security section). The company is equipped with 10 management personnel, 2 senior engineers, 3 engineers, 6 quality inspectors, 2 senior technicians, 10 intermediate technicians, and 58 production workers, including 15 with a college degree or above.
The company has strong technical capacity, advanced production equipment, more than 40 sets of various types of processing centers and more than 30 sets of special machines, advanced material optical analyzer, three coordinate detector, tensile and compressive testing equipment, etc. The design capacity of the company is 300000 sets of engine intake and exhaust manifolds, with an output value of 30million.
The business scope of the company is mainly to supply automobile parts for automobile manufacturers of engine plants nationwide. Its products are distributed all over the country: with Chengdu Yunnei Power Co., Ltd., Shandong Yunnei Power Co., Ltd., Suining Yunnei Machinery Co., Ltd., Chengdu Chengfa Automobile Engine Co., Ltd., Changchun FAW Sihuan Engine Co., Ltd., Great Wall Motor Manufacturing Co., Ltd., Jiangxi Isuzu Automobile Engine Co., Ltd Dongfeng light automobile engine Co., Ltd. and other more than ten domestic mainstream engine manufacturers have maintained long-term cooperative relations, supporting the production of intake manifold, inlet pipe, transition pipe, exhaust manifold, tailpipe generator support, automobile chassis suspension parts and air conditioner support.
The company's tenet is: customer first, honest management, strict operation, winning with quality, adhering to the service concept of technology-based, quality-oriented and service-oriented, sincere, diligent, rigorous and innovative, and constantly strengthening its own technical strength. We are willing to work with colleagues from all walks of life to create a better future.

Du Yun

huaxiang service@gmail.com

duyingjia@qq.com

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