Our factory produce full sets equipments for silica sand purity. The main equipments include feeding hopper, belt conveyor, trommel screen, vibrating screen, sand spiral washer, bucket sand washer, sand making crusher, dewatering screen, hydraulic cyclone, wet magnetic separator, dry magnetic separator, dryer machine and so on.
 
Sand Washing Plant

1. Processing Steps
1. The processed material first enters the hopper and goes to Rotary sand screening machine for washing and screening the sand ,remove impurities from large particles.

2. Clean the sand with a Wheel bucket sand washer / Spiral sand washer to remove all the impurities and dust in the sand, improve the purity of the placer.

3. Filter out the excess moisture with a Dewatering screen.

4. Belt conveyor forward the fine sand to one side and piling up.

2. Working Principle
When the rotary sand screening machine is working, the processed materials first enter the drum sand washing machine, and after screening in the drum machine, the qualified materials in the drum with two different particle sizes are transported directly through the conveyor belt. the sieve material goes into the middle storage tank,the qualified material goes into the back-end dehydration sieve machine for dehydration treatment. The waste water and impurities are discharged into the return water tank through the separation and recovery machine.

The sand and gravel has a feed trough to enter the washing tank, tumble under the drive of the impeller and grind each other to remove the impurities covering the sand surface and destroy the water vapor layer covered with sand particles to facilitate dehydration; at the same time, add water to form a strong current, take away the impurities and foreign bodies with small specific gravity in time, and discharge them from the overflow trough to complete the cleaning function. The clean sand and gravel is taken away by the blade, and the sand and gravel is poured into the discharge trough from the rotating impeller to complete the cleaning function of sand and gravel.

The dewatering screen adopts double electric self-synchronization technology and a general-purpose fast eccentric and adjustable amplitude vibrator. Through the belt coupling shaft, two unrelated vibrators are driven to run synchronously and inversely, and the centrifugal forces produced by the two groups of eccentric masses are superimposed along the vibration direction and counteracted by reverse centrifugation, thus forming a single excited vibration along the vibration direction. make the screen box move in a reciprocating straight line.

3. Features
1. The bearing is separated from water and material to avoid the damage caused by pollution and rust of the machine prematurely.
2. It is suitable for all kinds of working environment.
3. Less loss of washed materials and high washing efficiency, which can fully meet the requirements of high-grade materials.
4. Drive Bearing device is separated from water and materials, which is greatly to avoid the bearing damaged due to soaking, touching sand and other pollutants.
5. Reasonable structure, fully closed oil bath transmission device and adjustable overflow Weir plate ensure that the series of products are durable, good cleaning and dehydration effect, and fine grain products remain stable.
6. Large processing capacity and low power consumption.
7. Save water resources.Easy maintenance.

4. Main Equipment Involved

1).Rotary sand screening machine
Technical Data
2).Wheel bucket sand washer
Technical Data
3).Dewatering screen
Technical Data



Sand Washing and Making Plant

1. Processing StepsTechnical Data
2). Vibrating screen
Technical Data3). Wheel bucket sand washer(same as the aboved sand washing plant)

4). Dewatering screen(same as the aboved sand washing plant)

3.Applications

4.Packing & Loading


5.About Us

Ganzhou Gelin Mining Machinery Company Limited is an expert manufacturing mining machines in China. Our company is located in the Industrial Zone of Shicheng County, Jiangxi Province.

Our distinctive products include Shaking table, Jig, Spiral separator, Gold concentrator, Ball mill, Jaw crusher, flotation, magnetic separator, Feeder, Classifier, ore washing machine and lab equipment etc. Our machines are popular in separating gold, copper, manganese, chrome, tungsten, tin, nickel, iron, titanium, lead, zinc, tantalum and some non-ferrous metals like quart, zircon, barite, etc.

Our products are sold to more than 28 provinces/cities in China and are exported to Russia, Africa, India, the Middle East, the Philippines, Mongolia, Sudan, Kazakhstan, Brazil, America, Canada and Australia. We have won high reputations from all of our clients for our machines and services.

Besides the above mentioned products, we can also design and manufacture many kinds of special mining machines and automatic processing lines according to the requests of customers. If you are in need of detailed information, please inform us. We will provide you with total solutions according to your specific requirements in time.

6.GELIN Services

--- PRE-SALE SERVICE ---
1.Based on clients' request and budget, GELIN experts will strictly make efficient, reliable solutions accordingly;
2.Mine sample testing is available, we welcome the customer send the sample to you for testing by courier, or, the customer take the sample to our factory for testing;
3. Design and provide the complete processing flowchart;
4. Design & manufacturer products according to clients' demands.
--- AFTER-SALE SERVICE ---
1.Pre-check and test the products before delivery;
2.Deliver the whole plant design for our clients which including infrastructure, electrical system and pipeline system design;
3.Trace the status of the shipping until the products received;
4.Prepare required documents to let clients pass custom clearance;
5.Dispatch experts to carry out below service on site:
1) Installation & debug of the machinery
2) Train the first-line operators & technical personnel
3) Carry out any other service clients may need
6. Provide technical exchanging & spare parts for life-long term
--- ONE STOP SOLUTION ---
1.Starting by running the mineral beneficiation experiment. To provide our clients with the best solution accordingly;
2.Besides supply the flowchart design & equipment, we also provide the infrastructure design; Electrical & pipeline system design, etc. To help our clients complete the design of the whole plant;
3.After the installation, debugging of the equipment, the official production will also be guiding by our experienced engineers on site, to guarantee the output minerals perfectly meet your demands.

7.Certificate


8.Customer Visiting

9.FAQ

Q: How big is your factory?
A: In tolal 6 work shops,17,000 m²,office 2500 m²,110 workers.

Q: What Information should customers give to us in order to let we provide you with efficient & suitable quotation and assistance.
A:1). What type is the mining? Is it rock stone? or it is sand?
2). If rock stone,What is the general particle size(mm) of the raw ore?
3). What is the handling capacity(tons per hour) you plan to work with?
4).What is the elements of the raw ore? How much percent % of each minerals?

Q: Can we send the mineral samples to your company, let your company run the ore-dressing experiments test for us?
A: Yes, we can run the ore-dressing experiments for our customers. After the test, we will based on the results to give you the reasonable flowchart, suitable solution and equipments selection. etc.

Q: How long is the warrenty of your equipments? Does your company supply the spare parts?
A: The warranty period of Gelin equipments is one year. And of course we will supply the spare parts for you for life-long time at lowest cost.

Q: If i need the complete mineral processing line. is Gelin able to help us build it?
A: Yes, we can help you combine a complete mineral processing line. and give you related professional advices 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.

Welcome you visit our factory in your free time!