Brief Introduction

Antimony ore beneficiation generally adopts manual separation and then gravity separation, because antimony minerals are minerals with high density and coarse particles, and gravity separation can better separate antimony ore and gangue. Gravity separation is suitable for most antimony ore beneficiation. Henan Victory‘s antimony ore processing method isgravity separation-flotation process.

Raw Material

According to natural types, antimony minerals can be divided into three types: oxide ore, mixed ore, and primary ore. Almost all kinds of antimony ores have good gravity separation conditions, low cost and can extract a large number of qualified concentrates.

Click Now for Catalogs & Factory Price!

Main Equipments

The main equipment of antimony ore processing plant includes jaw crusher, cone crusher, belt conveyors, vibrating screens, ball mills, classifiers, thickeners etc.

Process

The specific process is as follows:

The first step of antimony ore beneficiation is ore washing. Since the raw ore generally contains mud, the washing operation is often an indispensable preparatory operation before hand selection.Then is the manual beneficiation on the manual beneficiation belt, which can discard a large amount of waste rock and choose high-quality large antimony concentrate. After manual selection, the crushing process is entered. The ore must be crushed and ground to a particle size below 30mm, and then the ore of 0-2mm, 2-8mm, and 8-30mm is sieved through a vibrating screen and a classifier.

After that these three minerals will enter the jig machine for gravity separation. The mixed concentrate from the last phase will go to the concentrate district by gravity. Then comes the flotation process, which is grinding, stirring and separating the tailings. And the flotation will apply roughing process, three cleaning process and two scavenging process. After the selected high-quality antimony powder is re-selected by a shaker, high-quality antimony concentrate and tailings can be obtained.

Click Now for Catalogs & Factory Price!

Advantage

1. High efficiency, energy saving and environmental protection;

2. Concentrate antimony into antimony concentrate and discard tailings,low beneficiation cost;

3. Improve ore grade.

Application

The use of antimony ore is mainly used to produce antimony products, such as battery plates, bearing alloys, solders, etc. The Henan Victory ore gravity separation process is applied to a variety of antimony ores.