Hot sale gold centrifugal concentrator for separation fine gold
These years,JiangXi Well-tech International Mining Equipment Co.,Ltd get a lot gold centrifugal concentrator orders from different country.
Product Overview
STLB‑100 Gold Centrifugal Concentrator, also known as water‑jacket knelson concentrator, is an advanced gravity separation machine specially designed to recover free heavy‑density minerals from slurry. By generating powerful centrifugal force together with fluidization water, this equipment greatly amplifies the gravity difference between valuable minerals and gangue. It is an eco‑friendly alternative to mercury‑amalgamation, widely applied for placer gold, hard‑rock gold, tin, tungsten, tantalum‑niobium, chromite and fine‑grain heavy mineral recovery.
gold centrifugal concentrator Working Principle
Raw slurry is fed continuously into the high‑speed rotating concentrate cone. Fluidization water sprays evenly through small holes on the cone wall to loosen packed mineral layers. High‑density particles such as gold sink rapidly and are trapped in the riffle grooves of the cone, forming high‑grade concentrate. Low‑density gangue particles flow out over the cone lip as tailings. Concentrate can be discharged periodically after a running cycle. No chemical reagents are required during the whole separation process Gravity Mining.
Key Advantages
High gold recovery rate: Monomeric gold recovery can reach up to 98%‑99% for liberated fine gold particles
Super‑high enrichment ratio up to 1000:1, greatly reduces downstream workload
Environment‑friendly gravity separation, zero mercury pollution
Stable separation performance, easy operation and low‑cost maintenance
Compact structure, convenient to install into mobile or fixed processing plants
Good adaptability for placer gold, rock gold and old‑tailings re‑processing
Application Scope
‑ Alluvial / placer gold mine ‑ Hard‑rock gold ore ‑ Tin, tungsten, tantalum‑niobium, chromite ore ‑ Recovery of heavy‑mineral from gravity tailings ‑ Suitable for large‑scale alluvial gold washing plant
