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GN Mini Centrifuge

You might become complacent that the machine is big monster having a large footprint and high weight. It always gets people to feel gloomy when standing before an enormous machine. But consider the following picture, how cute it’s. It’s a small decanter centrifuge from GN decanter centrifuge products. With small footprint, you can easily remove and transport, additionally, it saves a great deal space for customers. Regarding its parameter, the mainly two is dealing with capacity and speed. GN small decanter centrifuge’s dealing with capacity or processing volume is 6 cubic meter each hour. And it is speed can achieve to some maximum round each minute. As well as for its primary feature that we will talk in next paragraph, it is usually utilized in core drilling.

GN mini decanter centrifuge using the model GNLW223 mainly occupied the next features.

1. small footprint for simple moving and narrow working space

2. One motor driven mode for the bowl and inside screw propeller. The motor drive the bowl using a belt lever with devices, the bowl has same rotation speed because the motor. Meanwhile, the style of gear unit helps make the input speed from the screw propeller is a lot less than the bowl ¨C the screw propeller can also be driven through the motor having a belt lever. Thus the presence of the differential speed results in the centrifuge working availability.

3. High typical accelerate to 4500 make the sufficient G pressure to split up the fine solids with size 2~5 microns.

4. Material of SS304 on bowl, screw conveyor and primary body and protection of tungsten carbide squirting welding is perfect for lessen the cost, but could satisfy the working demand well.

5. Both fixed speed and variable speed model can be obtained

GN Solids Control has approached with lots of clients from Canada in the industry of core drilling along with other mining drilling. To think about our prime requirement around the motor and control panel explosion proof standard, GN provides the Small centrifuge only mechanical part and also the customer may find the motor and control panel in your area. And GN has done such as this before.

http://gnsolidsamerica.nation2.com/index.php?page=1372521394_11

Dewatering centrifuge for mineral exploration

GN solids control dedicated to design, manufacture of dewatering centrifuge/ dewatering unit for mineral exploration, our dewatering is widely used for diamond core drilling in USA and Canada.

The most popular model dewatering centrifuge is GNLW223 centrifuge, the specs is as below:

(1) Bowl size: 9inch dia x 26inch length

(2) Typical bowl speed: 3800rpm & 4200rpm for option, max speed 4500rpm.

(3) Max G force: 3077G

(4) Max processing capacity: 150L/min

(5) Power consumption: 15HP

(6) Drive method: electric drive, hydraulic drive

(7) Explosion proof: ExdⅡBt4 or IEC ex or ATEX

(8) Weight: 1720lbs

(9) Dimension (L x W x H): 68 x 41 x 35inch

(10) Screw propeller protected by tungsten carbide alloy

(11) Matched shale shaker model: GNZS752E-DM, 2 –panel

The diamond drilling industry at present is, with few exceptions, not aware of the need or indeed the benefit of using a dewatering centrifuge GNLW223 to recover drilling cuttings and recycle water. But more and more clients aware or under pressure to reduce water consumption and discharge, GN dewatering unit with dewatering centrifuge could be your dewatering solution.

GN solids removal/separation unit configuration as below:

1 one set of GNLW223 dewatering centrifuge with 3800rpm

2 one set of GNZS752-DM 2 –panel shale shaker to separate big solids and less the solids content before feeding to the centrifuge, it can length the service life of the centrifuge.

3 one set of silenced generator to provide power to the unit

4 Venturi type hopper for polymer, powder mixing

5 Mixing pump

6 Transfer pump

7 Centrifuge feeding pump

8 shale shaker feeding pump

9 mud tank for storage of the fluids

10 Total power consumption of the unit: 25HP

11 trailer mounted available for portable design

For the price and more specifications, pls contact GN solids control/GN solids America sales:

http://www.gnsolidscontrol.com

http://www.gnsolidsamerica.com

GN Solids Control Equipment Reduce Your Environmental Footprint

GN Solids control system involves the utilization of shale shaker, mud cleaner and decanter centrifuges to process drilling fluids and remove the expected solids prior to, during, and after the drilling operation. We mainly supplies three phases of solids control system including prior to drilling: mud mixing system, during drilling: mud reclaim system and after drilling: drilling cuttings waste management system.

GN is highly experienced in offering qualified solids control equipment for all types of drilling fluids in the world.

Prior to Drilling

Mud mixing system is applied for mixing all kinds of chemical to formulate the drilling fluids. Generally, we apply the centrifugal pump, venturi hopper even shear pump for circulating and mixing drilling mud. The capacity of centrifugal pump ranges from 200GPM to 1408 GPM. Shear pump is capable of reducing the cost of mixing polymers an clays while improve the mud properties. Also, we utilize the mud agitator and mud gun to suspense solids prevent from sediment. Regarding to the customer’s requirement, we are able to customize the length of shaft of mud agitator and length of mud gun

During Drilling

Solids Control equipment are capable of reclaiming the drilling fluids. Technically, we offer the series of equipment including shale shaker, desander, desilter the combination of desander cones and desitler cones and decanter centrifuge. The four steps of solids control equipment remove different size of solids in order keep the drilling fluids property

After Drilling

Drilling cuttings waste management system is use for processing the drilling cutting s during drilling and after drilling. Especially, drilling cuttings waste management system is for offshore project. When offshore project produce some drilling cuttings, contractor normally keep the cuttings and subsequently reclaim in the land. Therefore, our drilling cuttings waste management system is widely used for onshore and offshore drilling project. Our field experienced technician staff will work to assure that every project has a solution optimized for the drilling cutting being disposed.

GN is waiting for working with your project. Click this link, you can make a connection with us: http://www.gnsolidsamerica.com/contact.html

Solids Control Wear Part- Shaker Screen

Within the solids control industry, shaker is the primary solids control unit, and shaker screen is a vital put on part for shale shaker. GN use the advanced technology to produce a number of brand shaker screens. Being an API and ISO licensed company, GN offers from API 20 to API 400 shaker screen.

Top quality and Flexibility Test

GN screens are fabricated in an array of API dimensions to make sure maximum solids control efficiency no matter the formations drilled. Our high-strength and strengthened material frames and stainless steel sieve are lighter and much more durable than usual shaker screen. What results is operational existence that’s nearly double those of other screens available on the market.

GN use constant observation, adjusted test liquids, Dry sieve testing procedure and periodic sampling testing to represent each API sieve class. GN regularly takes shaker screen to check percent elongation, ductility, wire count and tensile strength so assure each shaker screen qualtiy

Although we check carefully each shaker screen, couples of clients still complain the shaker screen blocked. You will find some reason by which make the shaker screen clogged

– How big solids is near to the dimension of opening sieve

2. Drilling liquids/mud is that contains an excessive amount of moisture

3. Particle/solids have static cling throughout the separation process

4. vibrating mesh wire through too thick

5 . The form of huge solids is flaky

6. some thicker kinds of mine screen, pass design is uncommon

Note: the contaminants/solids are essentially irregular shape, therefore the reasons of block are also different. To be able to better prevent screen clogged filter while watching products, perform some analysis and judgment before we decide the shaker screen. When you wish to filter fine contaminants or consists of more mud, water will probably cause blockage from the primary factors sieve. Hence the requirement for moisture testing contaminants, once the water is more than 5%, the requirement for blocking particulate drying out When water is more than 8% use wet sieving. Screening performing and the other reasonable regulation mesh tension can also be a highly effective measure to effectively prevent inserting sieve.

Maintaining a GN Decanter Centrifuge

Now many drilling industries of solid control plus some other fields are utilizing increasingly more decanter centrifuges because of the superb performances of these. So it’s quite vital that you know some repair understanding to keep the decanter centrifuge inside a good shape.

As everyone knows, when we may take proper care of the device carefully and properly utilize it within our daily processing course and do regular and proper upkeep of a decanter centrifuge machine, the machine’s existence could be extended. Therefore we will mop the exterior from the machine to make certain it’s clean and dry to prevent any rust and dirt to get involved with the inter from the drilling centrifuge machine. Next, the conveyor and also the offerring belt are extremely simple to be loose within our daily utilisation of the machine, therefore it have to be frequently examined and also to be exchanged if they’re fail to work well. We ought to also look into the easily putting on areas of the device and also the operating situation from the electric system from the machine and fix importance towards the battery system regularly.

Differential mechanism ought to keep high rate of concentricity using the primary body from the decanter centrifuge machine when installed, when the connection backward and forward areas of a piece of equipment, we ought to then place a cooper nick between your differential mechanism and also the offerring belt to make certain the required trembling once the machine is working.

Because of assorted reasons, the device cannot work along with the beginning, this phenomenon can’t be prevented. We will have to do a change from the machine after a little working duration of a decanter centrifuge machine.

Aslo a great brand is essential essential for our future maintenance and repairing. So thanks for visiting request for technical the aid of our technical engineer:

thomas@gnsolidcontrol.com