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The raw material getting into feed hopper then well distributed with shaking feeder to be transported by conveyor into specialized rock mine crushing and sandmaking machine to be crushed,then material into dewater vibrating screen to get rid of unclean water then to be send to horizontal auto discharge concentrator by sand pump to get concentrate.

This mobile gold mining trommel screen car is independently designed, researched and developed by us. It has become mobile advanced equipment through continuous improvement under customer good service, user feedbacks, return visits and other channels.The mobile gold mining car can use a variety of small excavators, loaders and other feeding methods, suitable for the majority of gold ore, such as sand gold, rock gold tailings, etc.

Guancheng gold refining machine including gold amalgamator,Heavy sand and gold concentrate separating machine,gold mercury retort.

Horizontal gold centrifugal concentrator's introductions,features etc

This movable crushing and screening station is to classify the material into 3sizes and capacity is 60-100m3/h,it’s designed by Qingzhou Guancheng heavy industrial machinery co.,ltd,base plate made from 17.5m semi trailer base plate,the advantage:1.it can be moved or drived by trailer engine easily,and another set of driving and directionssystem to be additional,it can be driven by another car or trailer.2. The vibrating feed hopper and shaking feeder ,the screen of vibrating feed hopper can prevent the big stone from getting into the machine,it can reduce the abrasion,make it work more efficiently,the shaking feeder keep it off clogging of material and well distributed to be transported.3.Vibrating screen using 2layer mesh,the first layer is using25# round steel,the 2nd layer with polyurethane screen mesh.

The main reason:1, Feed speed is too fast, load increases, causing congestion. Appropriate slow down feed speed can be effectively solved 2, the discharge pipe is not smooth or blocked, feed too fast, will make the gold machine tuyere blocked; with the transmission equipment mismatch, will cause the discharge pipeline wind weakened3, hammer piece, aging, screen hole closed, rags, crushing the material moisture content is too high will cause clogging.

Spare parts of new design movable reamers trommel centrifugal gold separating car,the spare parts including screen mesh,water separating vlave,gold carpet,air-operated solenoid valve inner shaft etc.

The bucket chain gold dredger is one of the mechanical dredgers. A bucket chain gold dredger is a stationary dredger that is equipped with a continuous chain of buckets, which are carried through a structure,the ladder. This ladder is mounted in a U-shaped pontoon.

The mineral mixture getting into vibrating feed hopper by excavator,firstly to get rid the useless minerals in very big size,it makes the machine more efficently and can redcue the abrasion,then the mineral getting into shaking feeder under vibrating feeder,transporting by conveyor to reamers trommel screen to be classified to be:big size and small size.The mineral in big size recovering by fixed sluice to collet the gold,the scrap are getting rid;the mineral in small size are sending to horizontal auto discharge concentrator by sand pump to get gold concentrate and the scrap finally are getting ride to scrap area.

How to choose the gold mining machines especially in many African countries with lot of gold mining with caly in the mineral mixture and high clay content. Some mining area is some very hard to wash the white clay mud, this type is sticky hard to wash broken, need to the washing barrel hinge. The mechanical trommel screenis designed for the washing cylinder to flush the white mud broken design, can easily be broken into mud. The mud flushing trommel screen with reamer can be called the hinge washing cylinder can also be called broken mud barrel, designed for the manufacture of alluvial gold mining area of mud content design much. Is sand gold high mud content is essential, is a more than Choose gold equipment mature, gold mineral processing equipment.

Gold centrifuge is enhanced gravity centrifugal gold equipment based on the principle. In the high times enhanced gravity field, gravity difference proportion and the proportion of small mineral is greatly enlarged.

This set of machine designed by our company according to customer’s requirement,the capactiy is 1-3ton/hour,it works in good performance and in high recovery low failure easy maintence and the main advantage: 1).The shaking feeder under feed hopper to prevent the clogging of material,and make the material well-distributed. 2).The trommel screen with 4reamers a good result in claying ore 3).Guancheng Trommel screen using central and two flanks water supplying system,the central water supply to swill the inner material of screener,the two flanks water supplying system to clean the outer screen mesh to prevent to material clogging.4).Gold centrifugal concentrator using horizontal auto discharge type which works efficently and reducing labour cost.

The smart movable trommel screen gold mining machine is designed&manufactured by ourselves,improving our technology by service aftersales and advice of customers etc,now it’s advanced and well-rounded technology in china.This type of machine can be feed by wheel loader or excavators,which is widely used in gravel sand mine,tailings of rock gold mine etc.

Tungsten ore operation of centrifugal concentrator

Technical gold separating process of rock mine： The material of stones to be crushed by jaw crusher or hammer crusher etc then it be transported to classifier such as trommel screen or vibrating screen into below 2size, ≤6mm and ＞6mm,the material＞6mm going through shaking sluice further sepearting to get gold nugget;the material≤6mm going through horizontal gold concentrator via sand pump to get the gold concentrate. The pure gold finnaly get from gold concentrate by gold amalgamator,sand gold amalgamate separating and mercury retort.