GN Shaker Screen is a subcompany of GN solids control which is API Q1 certified company.
GN Decanter Centrifuge for Mineral Salt Dewatering
With more then 15 years development ,GN Decanter centrifuge has developed several series for different application. At the beginning of GN history, we main served drilling company for the drilling mud treatment. Actually Decanter centrifuge has widely application in different country. GN T series is spec developed for the material dewatering.
As the client requirement, we made the experiment of mineral salt separation. This client want to got the solids salt as much dryer as possible. According to client the material parameter that our client provided, we mixed the same liquid with same solids content. From the photo we can see, the discharged white solids is dryer enough and it reached the requirement of our client. The discharged water is also clear enough for reusing.
GN C series decanter centrifuge have vanity model according to the treating capacity. They are 224,364,454，554. The treating capacity from 6m3/hour to 120m3/hour. Client can choose they model according to the quantity they will treat. 224 series is the most popular model with the mini size and low maintaining fees. Our Decanter centrifuge used the double stainless steel for centrifuge assemble to improve anti-wear and lifetime. In the solids discharged port, installed the tungsten carbon steel to prevent the abrasion from solids. Decanter centrifuge is one kind of high speed equipment, the rotated speed can reach 5000 rpm, the balance is the big challenge for manufacture, which required high accuracy. Every centrifuge assemble will pass 3 balance testing, include the dynamic balance. The high manufacture accuracy and strictly balance test can make sure the machine is the beast work state when delivery to our client.
The mineral salt separation is just one kind application. Decanter centrifuge can treat most material that need solids liquid separation. Through the centrifuge force generated under the high rotate speed, solids and liquid will bear different G force and finish the separation. If you have project need Decanter centrifuge ,welcome to contact us. We can make the separation experiment for you and share our experience.
GN Screw Press Delivered to Peru Client
With the development of GN, we have accumulated lot of experience and technology about the solids-liquid separation. Not only drilling mud treatment,but also some other industries such as food industry, beverage industry, biological material extraction, waste water treatment etc. Decanter centrifuge and other solids control equipment as our featured machine, which has stable quality and get good feedback from our client. But most time the shale shaker,mud cleaner are used to treat the mud with high solids content ,and it can not be used in food industry. GN Screw press dewatering machine are developed for low solids content material treatment. Last week we delivered out GNDN-202 model screw press to Peru for the food material dewatering.
Screw press utilize reduce the space and press the material to reached the dewatering purpose. The main body of the screw press sludge dewatering machine is a filtration device composed of fixed ring and moving ring, in which the screw axis runs through. The
front section is for concentration and the back section for dewatering. The filtering gap formed between the fixed ring and the moving ring of the dewatering screw press and the pitch of the screw axis gradually decreased from the concentration section to the dewatering section.The rotation of the screw press shaft pushes the sludge from the concentration section to the dewatering section,through reduce the gap to press the material and dewater the sludge.
As usually, Screw press dewatering is good performance to treat the material that solids content less than 5%, for some tiny particle, we suggest to add flocculant to combine the tiny particle into big. Which can help to get the best separation effect.
Compare with decanter centrifuge, screw press is energy-saving , it has low electric consumption, and it is very suitable to treat some material with soft solids. We have several modes that capacity from 0.5m3-52m2/hour, if you want to know more about our screw press dewatering machine, please feel free to contact us.
Merry Christmas and Happy New Year
2020 is almost over, and we are happy to welcome the Christmas coming. Merry Christmas and Happy New Year to everyone. 2020 was really tough time for everyone. We experienced the Oil pricestumble and corona virus, and we are still suffer the bad influence. However, wish the new year will bring new start.
As the branch of GN, we really appreciate our GN HQ give much support to help us defend the corona virus. As we all know mask is very short as the begin of virus break out, not only in USA, but all over the word. GN HQ tried best to get the mask and sent it to GN American. We also provide masks to our client with our able to do. Solids control is main business one GN, the slump of oil price affect much to oil gas industry, but GN sales only small effect, because the global strategic layout, and the amazing productivity. We still keep delivering goods to customer in time even under the effect of virus. Especially our shaker screen get a sale growth due to the good quality. And we also benefit from the separation business, GN Solids America provide lots separation equipment to mining industry, waste water treatment plant. Our Decanter centrifuge is more and more popular in North America market.
We had made ahead plan for 2021. GN has powerful technical department ,and we are good at provide the customized solution for different project. Our sales team will utilize GN advantage to provide better service to our client and develop more business on separation industry, especially some municipal project and environmental protect such as the tunnel boring, trenchless ,waste water treatment etc. Our separation equipment such as shale shaker,decanter centrifuge are very suitable to these project.
We are looking forward the new year’s coming and hope there all our client have a good holiday and happy new year.
