What sand gold equipment is needed for sand gold panning

Panning for gold is to pan for gold in the sand. It uses the simplest gravity separation principle to sort sand and gold by using the principle that the specific gravity (density) of gold is high and the specific gravity (density) of sand is small. Panning for gold generally refers to manual panning. The process of washing river sand to obtain the coarse gold contained within.

The method of panning gold equipment is to use the principle of gravity to obtain coarse-grained gold from river sand. With the advancement of science and technology and the depletion of mines, people began to pay more and more attention to the recovery of fine gold particles, as well as the updating and improvement of methods and equipment for panning gold.

     The early gold panning equipment was mainly pan washing, manual washing, low beneficiation efficiency, and difficult to guarantee the recovery rate. Later, mechanical continuous working equipment for panning gold, such as the early piston jig, etc., was later developed due to technical A series of new gravity separation equipment such as new diaphragm jigs and shakers appeared, which greatly improved the beneficiation and recovery of alluvial gold.

     Among them, the jig machine is one of the equipment with the highest recovery rate of alluvial gold. Its advantages of large processing capacity, high recovery rate, energy saving, high efficiency, and environmental protection have gradually been valued by people, and the jig machine has also become the most important equipment for alluvial gold. one.

The jig, also known as the trapezoidal jig (side-action diaphragm jig), is a large-scale jig equipment with four independent jig beneficiation tanks, each of which can be adjusted independently. The surface is trapezoidal, with high recovery rate and processing capacity. Widely used in hematite, limonite, placer gold, manganese ore, tungsten ore, tin ore, tantalum niobium ore, mercury ore, fluorite ore, barite ore, celestite ore and other metal and non-metallic minerals Mineral dressing can also be used to process metal smelting slag to recover alloy particles and recyclable substances.

    The trapezoidal jig machine consists of eight jigging chambers, which are divided into two rows, each row has four chambers, and gradually widens from the ore feeding section to the ore discharge end to form a trapezoid. This machine has a large processing capacity and strong adaptability, and is suitable for medium and fine For beneficiation of particles, the lower limit of effective recovery is 53 microns. It is widely used in my country's iron, manganese, tin and other gravity separation plants. The water under the screen of this machine is fed into each chamber by the water supply pipe in the middle of the two rows. Due to the characteristics of large processing capacity, high recovery rate and wide particle size selection, this machine is widely used in the field of gold placer, placer tin ore and other mineral processing fields, and has become one of the ideal equipment for placer gravity separation.