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01/ 03

【Xinhai Case】Laos 2000TPD Gold Processing Project

Xinhai provided the mineral processing EPC+M+O service for the Laos 2000tpd gold processing project. The processing flow adopted all-slime cyanide carbon slurry method (CIL).

02/ 03

【Xinhai Mining Mechanical Design institute】Focus on Equipment Customization, combined with solutions, energy-saving and efficient.

Xinhai Mechanical Design Institute focuses on the design and research of mineral processing equipment for over 20 years, who has required numerous technical achievements in the ball mill, the combination of KYF flotation cell and XCF flotation cell and updated high-efficiency thickener.

03/ 03

Xinhai Was Invited To Two Mining Technology Exchange Conference, Constantly Increasing Industry Influence!

Recently, Xinhai Mining with mineral processing EPC+M+O service successively appeared the 4th China Copper Industry Science and Technology Development Exchange Conference and China Cyanide Tailing Dealing and Comprehensive Utilization Technology Exchange Conference. Xinhai discussed the technology development result with peers and constantly increasing industry influence.

Guide of Iron Ore Extraction Process

2021-05-04 XinHai Views (9)

At present, there are about 300 kinds of iron-bearing minerals found in nature. According to the classification of chemical composition, the common iron ore mainly includes magnetite, hematite, limonite, and siderite. Below, we will introduce to you two different types of iron ore extraction processes.

Introduction of Iron Extraction Process

2021-05-02 XinHai Views (27)

​Different properties of iron ore, its processing technology is naturally different. Below, we will explain to you two different types of the iron extraction processes.

How do different factors influence pyrite flotation?

2021-04-29 XinHai Views (17)

In this passage, we will introduce how slurry concentration, flotation particle size, and the rotating speed of flotation cells influence pyrite flotation.

Introduction to the Flotation Process of Single Copper Sulfide Ore

2021-04-15 XinHai Views (97)

The flotation process of single copper sulfide ore is relatively simple. The main principle is to carry out flotation and throw tailings under rough grinding conditions as much as possible, thus reducing costs, increasing economic benefits, and achieving good beneficiation indicators.

Difficult to Comprehensive Recover and Utilize Lead and Zinc Tailings? You Can Do Like This!

2021-04-13 XinHai Views (90)

At present, the recovery and utilization of lead and zinc tailings are about the following aspects: reprocessing of valuable minerals, goaf backfill, and building materials, etc.

The Common Barite Flotation Processing and Flotation Reagents

2021-04-09 XinHai Views (132)

Due to the similar surface chemical properties and similar flotation behavior between barite ore and associated salt minerals, the flotation process and the flotation reagents used in the different barite ores are different.

How To Remove Phosphorus and Sulfur In Iron Ore Processing Technology?

2021-04-02 XinHai Views (90)

If the content of phosphorus and sulfur is over a certain amount, the mechanical behavior of pig product would be influenced. Therefore, phosphorus and sulfur need to be removed in iron ore processing stage.

Guide of copper flotation process!

2021-03-26 XinHai Views (92)

According to the different oxidation rate of ore, the copper ore can be divided into copper sulfide, copper oxide and mixed copper ore. The copper flotation process used in the various copper ores are also different.

Three kinds of hematite mineral beneficiation process flow

2021-03-24 XinHai Views (79)

Hematite (weakly magnetic mineral) is a common iron ore, which is often extracted by magnetizing roasting magnetic separation, gravity separation, flotation, high-intensity magnetic separation and combined iron extraction processes.

Iron Ore Tailings Re-Processing Technology

2021-03-22 XinHai Views (95)

The common iron re-processing technologies are single magnetic separation technology, gravity-magnetic separation combined technology, flotation-magnetic separation combined technology, and flotation-magnetic-gravity separation combined technology.

Guide of Alluvial Gold Mining Process and Equipment

2021-03-16 XinHai Views (246)

There are many kinds of alluvial gold deposits. The gold is in a free state in the alluvial gold deposit and has the obvious specific gravity difference with sand, so the gravity separation process is an ideal and efficient method to extract gold from placer.

One Article to Help You Know Better about The Processing Flow of Potash Feldspar

2021-02-19 XinHai Views (140)

According to the property and composition of the ore, the processing flow of potash feldspar includes the following steps: crushing, washing and desliming, separation, and dewatering process.

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