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High Recovery Rate Alluvial Gold Mining Equipment Centrifugal Concentrator

Basic Info

Model No.:  STBL

Product Description

Model NO.: STBL Voltage: 380V Material: Stainless Steel Certification: BV, ISO9001:2008, ISO9001:2000, CE Warranty: 1 Year Customized: Customized Delivery: 15days Specification: depends on the model HS Code: 8474100000 Type: Gravity Separator Weight: 2T Material Feature: Heat Resistant Energy Saving: Energy Saving Color: Blue Condition: New Trademark: Henghong Origin: Jiangxi, China (Mainland)                             High Recovery Rate Alluvial Gold Mining Equipment Centrifugal Concentrator

Product Description

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 Instruction

-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? 

About Us:
Our company was established in 1995 with the registered capital of  1000000. We have more 100 staffs: 18 research engineers, 60 tichnicians and experinced after-sale service team. Our company covers an area of 20000 square meters and wons several awards of excellent local enterprise. We are acknowledged as the backbone enterprises in metallurgical industry.

Warmly welcome you come to visist our factory
Our factory located at Ganzhou city, Jiangxi province, China.
Visit line: Take flight from your country to Guangzhou airport in China, and then take flight from Guangzhou-- to Gan zhou airport, then we will send the car to pick up you from Ganzhou airport.
Contact Person: Iris Huang
Mobile: +86 18870736160
 

Contact us if you need more details on Alluvial Gold Separator. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Gold Concentrator、Gold Centrifugal. 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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