Established in 1954, Zhuji Nonferrous Metallurgical Machinery General Plant, the original China Nonferrous Metals Corporation designated manufacturer specialized in designing, manufacturing, and installing mineral processing, metallurgy, chemical, and environmental protection machinery.

In 1986, Zhuji Nonferrous Metallurgical Machinery Plant and Zhuji Mining Machinery Plant merged and restructured;

In 1986, the domestic beneficiation manual was compiled by more than 100 domestic beneficiation experts in Zhuji City under the auspices of our factory.

In 1992, it was designated by the former State Administration of Gold as the designated manufacturer for designing and manufacturing metallurgical and beneficiation equipment, and was renamed Zhejiang Gold Machinery Factory.

In 1998, large-scale efficient flotation equipment was included in the scientific research plan, and SF/JJF-20/24, XCF/KYF-24/30, BF-20/24 flotation machines were gradually developed and applied.

In 2006, the design, manufacturing and industrial application of XCF/KYF-50/70 flotation machine were completed, and the development direction of equipment design, production specialization, large-scale, individualization and intelligence was proposed. Be successful.

In 2007, a 6.5-meter decomposition and mixing tank was designed and manufactured for SDIC Luoka, and a 15-meter large-scale crystallization mixing tank was designed and manufactured by Salt Lake Group, which filled the gap that the original large-scale mining mixing tank needed to be imported from abroad.

After 2010, the design work of large-scale 100m³, 160m³, 320m³ air-filled flotation machines was completed successively.

Efficiency revolution in an extremely cold environment, Xiwuzhumuqin Banner 5000T/D Polymetal selection plant Project Record:
In 2014, our factory and Xiwuqin Banner Yinman Mining Co., Ltd. signed 5000 tons/day plant project (lead and zinc series, copper and tin series) to complete a total of 170 sets of XCF/KYF-40, BF-16, and other models of flotation machines.

The birth of the Salt Lake giant -- The 300,000-ton potassium chloride industrialization project of Salt lake with the higher altitude of 2680 meters in the world。
In 2017, our factory cooperated with China WuMCC Group to complete the 300,000 t/a potassium chloride project of Minmetals Salt Lake Yliping Salt Lake, providing a total of 100 sets of 15-meter high-efficiency decomposition machine, 12-meter crystallizer, flotation machine and mixing tank.

Metal storms in the rainforest - the 100m³ flotation system in the South Pacific.
In 2018, our factory cooperated with Jiangxi Yifeng Wanguo to complete the renovation and expansion project of the Solomon Islands Jinling Gold Mine concentrator, providing 100 cubic meters of large flotation machine for the time, which was successfully operated at one time and had good performance.

Metal alchemy in the Persian Gulf - The 130m³ super-large flotation system in the Middle East:
In 2021, our factory once again space revolution, in cooperation with Iran's Faravariemesderakhshan Takhtgonbad company, signed a 130 cubic meter large float, to achieve a volume breakthrough, the equipment has been put into operation since March 2024, continuous trouse-free operation of 5,760 hours.

The "magnetic energy revolution" that subverts the traditional transmission mode:
In 2022, our factory and Inner Mongolia Jinhui Mine Co., LTD., signed the XCF/KYF-50 cubic flotation machine to break the traditional model, using permanent magnet direct drive motor technology, direct drive architecture energy efficiency increased to 96%+, this structural revolution once again in the field of flotation machine has a new breakthrough.

Goldwave's precision catcher - provides a full range of graphite flotation units for the Indian Ocean:
In 2024, our factory cooperated with Shengwang Mining Investment Holding (Shanghai) Co., Ltd. to provide 72 cell flotation machines such as 24 cubic meters and 16 cubic meters for Madagascar graphite ore.