News - KZkuangzhuang

Selection of Barite Crushing and Grinding Equipment

11.Jul.2026 KZ Editor

Crushing and grinding are the core processes at the front end of barite beneficiation, with the primary objective being to achieve ore liberation, release individual barite particles, and meet the particle size requirements for downstream separation.

A Guide to Selecting Pretreatment Processes for Difficult-to-Process Gold Ore

10.Jul.2026 KZ Editor

Carbon-bearing, high-sulphur and high-arsenic ores are typical examples of difficult-to-process gold ores. Fine-grained gold is encapsulated within sulphide minerals, whilst the carbonaceous components readily adsorb leached gold, leading to gold entrapment. As a result, direct leaching yields low gold recovery rates, necessitating the use of pretreatment processes to liberate the encapsulated gold.

Ultrafine Disintegration + Centrifugal Desliming Quartz Purification Process

4.Jul.2026 KZ Editor

Physical purification of quartz is based on a comprehensive integrated process centred on scrubbing and dispersion, followed by centrifugal classification.The complete physical purification process comprises two core stages: slurry preparation and scrubbing, and centrifugal separation.

Automation of Open-Cast Gold Mining Machinery

3.Jul.2026 KZ Editor

The three core processes of open-cast gold mining—drilling, loading and haulage—can all be automated.

A Detailed Explanation of the Full Process for Fluorite Ore Beneficiation

26.Jun.2026 KZ Editor

Currently, flotation is the primary method used in fluorite beneficiation, supplemented by unit operations such as gravity separation, magnetic separation, pre-tailings rejection and staged grinding to form an integrated beneficiation system. The entire process comprises five fundamental stages: crushing and grinding (pre-treatment), pre-concentration and tailings rejection, main flotation, intermediate product recycling, and dewatering.

A Comprehensive Guide to the Properties of Galena and the Complete Flotation Separation Process

25.Jun.2026 KZ Editor

The industry’s separation of galena centres on the flotation process. The overall workflow comprises five fixed stages: grinding and pre-treatment, slurry conditioning, selective roughing, multi-stage scavenging, and middlings recycling. A tailored reagent system is employed to achieve efficient separation of lead from zinc, sulphur and copper minerals.