Africa widely used portable trommel screen sand gold separating .
Machine Description: Gold separating machine trommel screen is designed for processing alluvial gold,river sand gold,placer gold, diamond etc. This trommel machine include diesel engineelectric motor, water pump,mobile wheels, hopper,. tablet sluice box with gold carpet. It is an excellent gold separating plant for.
Gold Mine Lab Test Machine Bll 400 Spiral Chute Gold Ore Testing .
The spiral gravity separator BLL spiral chute is based on useful minerals and gangue minerals in the specific gravity, particle size, shape differences in spiral bevel dynamic centrifugal flow of pulp produced film, in the consolidated position of gravity and centrifugal force, the use of different particles suffered by gravity,.