Nelson Centrifuge for Gold Extraction Plant

• Customization: Available
• Type: Centrifuge
• Object: Detergent Powder
• Model NO.: STL
• Separation Mode: Filter Type
• Operating Type: Continuous Type
• Installation: Horizontal
• Centrifuge Type: Disc Centrifuge
• Distillation Equipment Type: Steam Distillation Equipment
• Extraction Tower Type: Pulsating Tower
• Pressure: High Pressure
• Condition: New
• Dimension: Customized
• Capacity: 0.05~250 Tph
• After-Sales Service: Engineers Available Overseas
• Price: Negotiation
• Material: Stainless Steel
• Application: Gold Ore, Fine Gold
• Transport Package: Polywood and Steel Frame
• Specification: stainless steel
• Trademark: BAITE
• Origin: China
• HS Code: 84741000
• Production Capacity: 10000

Product Description

Introduction:
 
large capacity centriuge machine  is a relatively new type of gravity concentration apparatus. The machines utilize the principles of a centrifuge to enhance the gravitational force experienced by feed particles to effect separation based on particle density. The key components of the unit are a cone shaped "concentrate" bowl, rotated at high speed by an electric motor and a pressurized water jacket encompassing the bowl. Feed material,typically from a ball mill discharge or cyclone underflow bleed, is fed as a slurry toward the center of the bowl from above.The feed slurry contacts the base plate of the vessel and due to its rotation, is thrust outward.The outer extremities of the concentrate bowl house a series of ribs and between each pair of ribs is a groove. During operation the lighter material flows upward over the grooves and heavy mineral particles (usually of economic value) become trapped within them. Pressurized water is injected through a series of tangential water inlets along the perimeter of each groove to maintain a fluidized bed of particles in which heavy mineral particles can be efficiently concentrated.
large capacity centriuge machine  was patented in China. It is an efficient equipment for recovering free gold in all particle size ranges,specially for recovery of fine gold which is lost during the operation of the gravitational concentrators(sluice boxes and jigs). It can be used not only for placer gold mining, but also for hard rock mining to recover the natural gold, replacing amalgamation, and recover gold from the old tailings.
Application shows that the recovery can be as high as 99%, and the concentrating ratio is up to 1,000 times. In recovering the natural gold in lode ore with size -0.074mm, the gold is up to 98%, For 0.004mm in particle size, the gold recovery is 97%.
Features
--99% High Recovery Rate
--Low Investment & High Income
--Low Maintenance , Labor Saving & Easy Operation
--Discharge directly & automatically
--Turbination Type Recoil Water Punching Holes, improve the water pressure and flush widely
--Frequency Changer adjust the rotation speed
--Water Filter avoid artificial remove
--Pressure Valve control the pressure
--Balance Test Before Shipment
--Internal Lining Board, increase the wear resistance
--Eleven-layer Inside Wall, improve the classification efficiency.
structure drawing:
Technical Parameter

Model	STL 19	STL 30	STL 60	STL 80	STL 100
Capacity(T/h)	0.2-1	2-8	10-40	35-70	75-120
Feed particles(mm)	0-3	0-4	0-6	0-6	0-6
Feeding concentration(%)	0-50%	0-50%	0-50%	0-50%	0-50%
Recoil of water(T/h)	1.5-2	4-5	10-15	17-25	40-60
Concentrate production      (kg per time)	2-3	10-20	30-40	60-70	70-80
Driving Power(kw)	0.75	1.5	4	11	18.5
Cone rotational speed(r/min)	800	600	460	400	600
Water Pressure(Mpa)	0.04	0.12	0.25	0.35	0.4
Appearance size(mm)	790×785×790	1180×1140×1250	1970×1670×1750	2300×1800×2200	2500×2000×2400
Weigh(kg)	145	400	1300	1500	2000

FAQ
Q: Are you a factory ? 
A:Yes,we are factory, which was established in 2006.
We focus on providing expert service including design, manufacture, installation & maintenance for the logistic industries & warehouse equipment.
Q: Terms of Payment:
A:30% of the total amount by TT as deposit, the balance to be paid by TT or L/C at sight before the machines leaving seller' factory.
100% irrevocable L/C at sight.
 Q:Time for preparation of goods:
A:The above machines shall be ready for delivery during 45 days from the date of receiving the deposit/LC, excluding the time of waiting for shipment. If there is any delay of delivery caused by seller, 3‰ of the total amount shall be paid to buyer each day, but this amount shall not exceed the amount of deposit; if the delay is caused by buyer, 3‰ of the total amount shall be paid to seller each day, but this amount shall not exceed 10% of total value of machines.       
 Q:Guarantee period:
   A:The guarantee period for the above machines is twelve months from the date of putting into use, but not exceeds twenty-four months after the machines leaving seller's factory. It is not applicable for quick wear parts.
Q: May I know the status of my order?
A: Yes. We will send you information and photos at different production stage of your order. Every step will be send to you in time.
Q: Can I customize shelving or racking at my own size?
  A: Sure.
Q: If i need the complete mineral processing line. is Baite able to help us build it?

A: Yes, we can help you combine a complete mineral processing line. and give you related professional advice as long as you need.
There is a rich experience engineer team of us. we had already build many mining projects in China & Overseas. You can believe our quality and service. 

Why Choose us?
1.Pre-sale services: enthusiasm
We provide you with the prophase plan, process flow design and manufacturer equipment according to your special demand.
2.one-year warranty to make sure your machine runs consistently.
We always offering lifelong services and provide spare parts for a long term,and repair main parts under right using for free in two years.
3.Technical services
3.1 Design of production line and solutions according to buyer's requirement.
3.2 In 7 days after the receipt of deposit, the seller shall provide related technical documents for equipment installation, in addition to those with special requirements.
3.3 Before delivery, the seller can modify the previous solutions according to buyer's requirement.   
4.After-sales service
4.1 During the installation and commissioning, the seller shall send technician to the site for instruction of installation and commissioning, and for training of workers.
4.2 If there is any equipment failure caused by the buyer, the seller shall assist the maintenance of machines and replacement of fittings, and charges appropriate fees.
4.3 Beyond the guarantee period, the seller can provide services and fittings at a most preferential price. 
4.4The seller can provide consultation and inspection services freely for other products, especially for the up-stream and down-stream products of our equipment.  

Work Shop View: