Sbm 100*150 Model Jigging Machine, Hematite Iron Ore Gravity Separator Jig Machine

SBM jigging machine:

SBM 100*150 Model Jigging Machine,hematite iron ore gravity separator jig machine:

The twin-

Bucket diaphragm jigging machine has two types of left and right jig surfaces. Our jigging machine is a fixed screen, which is applicable for metallic ores dressing such as placers that contain tungsten or gold, concentrate tin ore, etc...This jig can also be used to select fine particle materials and dress the rough materials, of which the biggest input size is 6-8 mm, but on some particular cases of placer ore dressing, the largest input size can reach 12mm.

The structure of LTS300× 450 twin-hematite iron ore gravity separator jig machine

Bucket diaphragm jigging machine are mainly constituted by body, gearing, water segregator, diaphragm, stopcock, etc...The body has one big and one small jig buckets and the diaphragm bucket using the baffle plate without reaching the end to divide them into jigging area and diaphragm area. Jigging process is proceeding through the medium (water) vibration caused by up-down repeated motion of the rubber diaphragm. Motor drives the large leather wheel to rotate through triangle belt and makes the connecting rod of eccentric shaft move up and down so as to drive the up-down movement of the rocker arm connecting to the connecting rod. There are another two connecting rods that connected to the diaphragm, which will make the diaphragm repeat up-down movement to proceed jigging.

According to the ore granularity, we can change the jig frequency of connecting rod and choose different stroke so as to obtain the best jigging effect. The way to change jig frequency is to change belt pulley. There are two jig frequencies: 322 times/ min; 420 times/ min. The way to change different stroke is to loosen the fixed bolts and nuts, pull out the dowel pin and adjust the relative position between eccentric shaft and eccentric adjusting sleeve by rotating it. There are 11 kinds of stroke (0-25.3mm).




SBM 100*150 Model Jigging Machine , Jig application range:

It is used for processing minerals like gold, tin, tungsten, titanium, hematite, iron ore, coal and so on. It is especially widely applied in the manganese ore dressing field.


SBM 100*150 Model Jigging Machine , Jig precaution:

1. Before startup check and confirm all the bolts of various parts are fixed and no leakage in stopcock and bucket.
2. Please note lubricant grease shall be added regularly on the various pressure oil nozzles.
3. Start loading operating only after the open drive is running normally.
4. No oil spots allowed at the rubber diagram and triangle belt.





Project Case

Gold extraction
 
Some of the gold extraction come from alluvial gold and some from vein gold, Since 1970, output of vein gold remains 75%~85%, and output of alluvial gold occupies 15%~25%.
 
Common methods of alluvial gold processing
 
When the deposit of primary gold outcrops out of earth's surface, because of the mechanical and chemical weathering, the gold-bearing veins or the gold-bearing rocks were gradually broken into debris and gold grains. Then, due to transportation and screening of external forces, the minerals with a high specific gravity (e.g. gold grains) deposited on hillsides, river beds and shores of lakes and seas, formulating certain enrichments, which are valuable for industrial extraction and were called as gold placer. Gold placer usually extracted by dredger, hydraulicking, excavator and underground (shaft well) extracting, etc. China's gold placer is mainly extracted by dredger, and supplemented by hydraulicking and excavator. The dressing process of alluvial gold mainly includes preparation before processing, and processing. The preparation consists of crushing and screening. Crushing is mainly to dissociate clay mineral mud from mineral grains. Screening is to screen out the coarse grains without gold. The common equipments are flat screen, cylinder screen and cylinder scrubbing machine.
 
Alluvial gold processing mainly adopts gravity dressing, this is because, on one hand, the specific gravity of alluvial gold (an average of 17.50 ~ 18.0), as well as the graininess, is large, on the other hand, the gravity dressing is relatively economical and simple.
Gravity separation equipment usually adopts various chutes, jigs and concentrating tables (commonly used for fine screening).
 
Common methods of vein gold processing
 
Because of the different natures of the various types of gold ore, the methods of ore dressing are different, but generally, the gravity separation, flotation, amalgam and cyanide process, as well as the new processes in recent years such as resin-in-pulp process and heap leaching of gold are adopted. For certain types of ore, the technological process of joint gold extraction is adopted.


ABOUT US

SHANGHAI SHIBANG MACHINERY CO., LTD is one high-tech enterprise, which involves R&D, production, sales and service as well. In the past 20 years, we devote to producing mining equipments, sand making machines and industrial grinding mills, offering expressway, rail way and water conservancy projects the solution of making high grade sand and matched equipments.

The head office of SBM is in Shanghai- the international financial centre. Here we have modern production base of 2.3 million square meters, professional R&D institution and technology team, which make us world-class company. Here all SBM machines are designed produced, assembled and texted according to the ISO9001: 2008.




Inquiry Service

Your email address and telephone will not be shared or published!
Please fill in your need products and your message and do not forget mail and/or phone if you like to be contacted.

We are the professional machine manufacturer in China.
I need to ask you some details for sending you the more suitable quotation,

1. What is the raw material do you want to process?
2. What is the capacity per hour do you need?
3. What is the raw material input size?
4. What is the output size of your product?

I hope you can tell me these details, i will give you the best quotation ASAP, thanks. Your satisfaction is our greatest pursuit, we would like to sincerely for your service! We look forward to your inquiry!