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Centrifugal Concentrator Machine for Desert Gold

Basic Info

Model No.:  STLB-20, STLB-30, STLB-60, STLB-80, STLB-100

Product Description

Model NO.: STLB-20, STLB-30, STLB-60, STLB-80, STLB-100 Voltage: 380V Material: Steel Certification: ISO9001:2008, CE, SGS Warranty: 1 Year Customized: Non-Customized Popullar Model: Stlb 30 and Stlb 60 Transport Package: Export Container, Wooden Case Origin: Jiangxi Province, in China Type: Gravity Separator Weight: Different Weight in Different Models Material Feature: Steel Energy Saving: Energy Saving Color: Blue Condition: New Trademark: Henghong Specification: 1500*1500*1700 mm HS Code: 8474100000                   STLB-20, STLB-30, STLB-60, STLB-80, STLB-100 Water jacket Gold Centrifuge Concentrator Machine

SUMMARY

STLB type centrifugal machine is one kind of gold separating equipment, which is specially designed for the recovery of placer gold (alluvial gold ) and lode gold. It is an ideal gold recovery equipment - working on land or in river. 
Our company has developed 5 types centrifuge. After test, the placer gold recovery rate is above 99%. For the gold rock mine, when the particle size is under 0.074mm, and the percentage is about 65%, the recovery rate is about 98%; When the material size is about 0.04mm, the recovery rate is about 97%. When the final concentration discharging cycle time is 1-4 hours for gold rock mine, and 4-8 hours for placer gold ore, the enrichment ratio is about 500-1000 times of raw material. 

Technical parameter of Gold Centrifugal Concentrator 
TYPE STLB20 STLB30 STLB60 STLB80 STLB100
CAPACITY (t/h) 0.2-1 2-8 7-12 15-40 35-70
PARTICLE SIZE (mm) 0-3 0-4 0-6 0-6 0-6
FEEDING CONCENTRATION
(%)
0-50% 0-50% 0-50% 0-50% 0-50%
BACK WASH WATER (t/h) 1.5-2 4-6 10-15 17-25 40-60
OUTPUT (KG/TIME) 2-3 10-20 30-40 60-70 70-80
POWER (KW) 0.75 1.5 5.5 15 18.5
REVOLUTION (r) 800 600 460 400 360
PRESSURE WATER (Mpa) 0.04 0.12 0.4 0.4 0.6
DEMENSION (mm) 930* 700*900 1180*1140*1250 1500*1500*1700 2300*1800*2200 2500*2000*2400
WEIGHT (kg) 205 400 1000 1500 2000
 REMARKS: THE STANDARDED MATERIAL FEEDING CONCENTRATION IS 30%~ 35%. 

Motor drive inner tank rolling at high speed by belt and axis. Separation work will be strengthened in the tank by centrifugal force. Light material will be discharged by port, and final refined ore will be output by port after stopping work. 

OPERATION

-The preparation and check before starting. 
Check the motor before using according to instruction. 
Check the machine foot margin, and see if be fixed
Check the driving belt if or not suitable or too tight. 
Check the transmission parts if or not working well. 
Check the output port if or not closed. 

-Starting
After check, turn on the current and motors to see if the machine running direction same as required (please notice the marks printed on the machine). When all parts running normally, then start work. 
Material and water feeding

Open the water back washing valve after machine running well, and meanwhile feed the ore pulp. 

-Attentions in the operation
Keep watch on the temperature and current if work well. 
Keep watch on the parts and see if work well. 
Keep watch on the pulp and see if the concentration% is right. 
Open the watching-cover after a period of time to see the enriched ore depositing situation. 

-Stopping

On the condition of equipment running well, clean refined ore one time a day. Before stopping, stop feeding material at first, then stop running the machine. Open the output port (10), and wash the refined material into a tank (users provide it by themselves). The cleaning work takes about 10-20 minutes. After cleaning, then can running machine again for the next collection work. 

-Equipment stop running unnormally

When equipment running unnormally, and need stop the machine, stop feeding first, then stop water back washing, then turn off the machine. The stopping time should be not too long, if not, ore in the tank (5) would be hardened. (If need stop in a long time, then need clear the refined ore first, then stop. ) When re-starting the running after a short time stop, feeding first, then back washing water to prevent the loss of gold. 

MAINTENANCE
-Maintain regularly according to instruction
-Clean one time one shift
-Adjust the driving belt and tight the bolt
-Lubricating each shift (especially for the inner tank axis)

WEARING PARTS LIST

TYPE STLB-30 CENTRIFUGE WEARING PARTS LIST 
NUMBER ITEM MARKS SIZE QTY POSITION
1 J type oil seal HG-338-66 50*72*12 2 Back washing valve
2 V-belt GB1171-74 A-2240 3 Vertical axis
3 Rolling axis GB297-64 32216 2 Vertical axis base
4 J type oil seal HG-338-66 80*105*12 2 Vertical axis base
5 Axis with cover GB278-64 6210 2 Back washing valve 

TYPE STLB-60 CENTRIFUGE WEARING PARTS LIST 
NUMBER ITEM MARKS SIZE QTY POSITION
1 J type oil seal HG-338-66 50*72*12 2 Back washing valve
2 V-belt GB1171-74 B-2240 4 Vertical axis
3 Rolling axis GB297-64 32216 2 Vertical axis base
4 J type oil seal HG-338-66 100*125*12 2 Vertical axis base
5 Axis with cover GB278-64 6210 2 Back washing valve 


Welcome to Visit our factory in your free time. 
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? 

Request for Quotation

Of course, free live-chat is available and you can get help immediately. Or you can send me email. 
You can get the price list and we will contact you within one business day. 

Mobile: +86 137 6772 2815

Contact us if you need more details on Gold Concentrator. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Centrifugal、Gold Centrifugal Concentrator. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Gravity Separation Equipment > Centrifugal Concentrator

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