Jinnan District has achieved initial success in implementing coal-to-electricity reform for valve companies

Xiaozhan Town in Jinnan District is one of the important production bases for medium and low pressure valves in China, with 81 valve casting enterprises. In the past, these companies produced valves that were cast in cupolas, consumed large amounts of coal, and failed to meet heavy discharge standards. Since last year, the Jinnan District Government has determined 34 stations in the Xiaozhan Town area to be treated, suspended or dismantled 47 seats, and newly installed 46 electric stoves, initially reaching the environmental protection production standards. Liu Jianmin, deputy head of the government of Xiaozhan Town, Jinnan District, said: “We plan to complete the installation of transformers before the Spring Festival and realize the transmission of electricity after the Spring Festival. In April of this year, we will finish all work on the new electric furnaces. It is expected that the total investment in the new furnaces will increase. Reached 120 million yuan."
The Jinan District Dazhan Group Valve Plant was piloted in advance to reform coal. Wang Fu, general manager, said: “One of the biggest highlights is the improvement of the environment, which is more refreshing than before; the quality and efficiency of another production have been improved, and the product has been greatly improved. The competitiveness."
Jinnan District's pollution control valve companies implemented coal-to-electricity projects and received strong support from the power and environmental protection departments. The township station has successfully implemented the coal-to-electricity reform pilot model project, which has effectively promoted the progress of other enterprises to implement coal-to-electricity projects. Wu Aimin, deputy director of the Jinnan District Government, said: “We have made breakthroughs in the transformation of coal-to-electricity in our entire valve base. The next step will be to enhance the construction of the public service platform of the valve.

Investment Casting Lost Wax Casting

Investment casting, which is also known lost wax casting or precision casting, refers to the formation of ceramic around the wax patterns to create a multi or single part mold to receive molten metal. This process utilizes an expendable injection molded wax pattern process to achieve complex forms with exceptional surface qualities. To create a mold, a wax pattern, or cluster of patterns, is dipped into ceramic material several times to build a thick shell. Die-wax process is then followed by the shell dry process. The wax-less ceramic shell is then produced. Molten metal is then poured into the ceramic shell cavities or cluster, and once solid and cooled, the ceramic shell is broken off to reveal the final cast metal object. Investment castings can achieve exceptional accuracy for both small and large castings in a wide range of materials.

Wax Pattens Injection


Investment Casting Lost Wax Casting,Wax Investment Casting,Precision Casting Lost Wax Process,Investment Lost Wax Casting Products,Investment Casting By Lost Wax Process

NINGBO CITY YINZHOU RUICAN MACHINERY CO.,LTD , https://www.ruican-machining.com