GN Solids Control has provided thousands of feeding pumps includes centrifugal pumps, screw pumps, submersible pump etc. GN Solids Control feeding pumps are widely used in 70 plus countries and regions.
One of GN customers in USA purchased 1 set GN mud cleaner years ago, they are planning to purchase GN centrifugal pumps to feed those 2 sets cyclones.
QUESTION: When plumbing the overflow from the de-sanding cones directly to the inlet to the
desliming (mud) cones is the pressure loss minimal such that the 4" cones will still operate efficiently?
If the slurry flow pressure entering the inlet to the 10" hydro cyclones is at least 60 psi or more would the pressure of the overflow/outflow from the 10" cones going directly to the 4" cone bank be sufficiently high enough for the 4" cones to operate properly?
I called yesterday but could not reach you. My question is critical to our decision on a pump (s) for the unit in question. Our slurry is 16 mesh minus with most of it around 60 mesh and the slurry (pulp) density is about 1.28. Is it just as efficient to pump directly to the 4" cones and bypass the 10" cones?
Will the 10" cones operate at 70 psi or is that too high?......assuming we have to go through the 10" cones first. I was told that the cones will not operate at 80 psi which was our thoughts thus the question for 70 psi. I know they spec out at 35 to 58 psi. One pump can be used to feed the 10inch and 4inch cyclones at the same time, but it cannot be used to pump into 10inch cyclones first and connect the overflow pipe with 4inch feeding inlet.
70psi can be used in your situation. Yes, it's better not to overpass 80psi as some turbulent flow will occur when the pressure is too large.

GN Solids Control just got another repeat order from CNPC on decanter centrifuges and cuttings dryers at the beginning of 2018, which is a pretty good start for 2018 business. It’s known to us that GN Solids Control has been working in designing and manufacturing solids control and waste management treating equipment for many years. GN Solids Control has won thousands of bid and has got the business from most of the world’s famous oil and gas drilling companies.

GN Solids Control headquarters is located in Langfang, China, with one USA branch company in Houston and one office in Moscow Russia. In the past several years, GN Solids America LLC has enjoyed fast growth and built very good connections with most of those large drilling companies and oil & gas service companies in North America and South America.

At the first beginning years of GN Solids Control established, GN Solids Control was only focused on develop overseas market due to the China market is pretty complicated. After GN Solids has a very good reputation, those 3 largest companies CNPC, CNOOC, SINOPEC are trying to place several orders. After they tested GN made solids control and waste management equipment, they started to give more and more orders to GN Solids Control.
GN Solids Control pays great attention to quality control, all GN made products are strictly checked by GN quality department before leave factory. GN Solids Control has the API management system certifications which cover all GN made equipment. GN Solids Control always devoted to provide the most cost-effective solids control and waste management treating systems to global customers.
These decanter centrifuges and cuttings dryer will be delivered to CNPC Singapore. During the pasted years, CNPC has drilling globally by using GN made solids control and waste management equipment. We are also looking forward to work with CNPC in North America and South America market.

GN Solids Control is an expert which is especially good at providing solids and liquid treating systems. In the past several years, GN Solids Control has provided thousands of whole treating systems. As we know, GN Solids Control manufactures excellent shaker screens with the most cost-effective price. Worldwide drilling contractors are willing to choose GN shaker screens after they tested and compared with OEM screens.
Beside GN made shaker screens, GN Solids Control also provides the most excellent turk-key solutions for various of solids and liquid separation. For each slanted tank (we have a total of 5, we need to provide a level platform for the agitators):
Three 20 HP motors, gearbox and agitator shaft (3 different lengths for slanted tanks), 1 impeller at 37.4 inch, and 1 impeller at 31.5 inch; inclusive of other small connecting pieces. Impeller size is 37.4inch and 31.5inch, we will need your help to advise the shaft length separately (length will be effected by the postion you fixed on the top of the mud tank when using the leveal platform. But it will not affect the price). FYI, the voltage is 480V, 60Hz, 3phase.
3 Industrial cords from mud agitators to control box on the front. Control box (similar to what we have on MUD tank, see photo), with 3 buttons ON and OFF for 3 agitators, ADD one button for setup of potential pump to remove materials. Inclusive of main breaker for incoming feed at 150 to 200 Amps? Confirm, we can add the potential pump. Control box price will be 1195usd/set.
Industrial cord to main break panel...to be provided, let me know if you have a preferred connector such as what is used for other clients (Powermate? or other connector, to make a quick connection with a potential independent generator. We are using China brand fast connector, some pairs of male and female connector can be provided so you will have a quick connection. We have 1 NON-slanted tank (which I provided earlier, with a 18 inch step.)

GN Solids Control manufactures varieties of solids control and waste management treating products. With these years fast development, GN Solids Control equipment and waste treating equipment has been widely used in more than 70 countries. GN Solids Control is a world brands which has a good reputation among worldwide customers.
GN Solids Control is especially good at providing turn-key treating systems based on customers various demands. And GN Solids Control has provided hundreds of thousands of shaker screens for global customers.
Several days ago, GN Solids Control Shaker Screens came online. As one of the famous shaker screen manufacturers, GN Solids Control manufactures thousands of shaker screens to replace famous brands shaker screens, such as replacement screens for Derrick, replacement screens for King Cobra or cobra, replacement screens for Mongoose and replacement screens for Fluid Systems etc. The other replacement shaker screens are also widely manufactured. GN Solids Control also provided customized shaker screens if you have some regular orders.
In GN Solids Mall, you will find all the shaker screens you need which cover from API 10 to API 325. Once you choose the shaker screen type and shaker screen API no., you will find there are 2 options for GN Screen package: one is GN Screen Box and the other is neutral screen package. GN Solids Control understands some regular customers don’t want the end user purchase from us, so we provide customized screen package. If you are interested, please feel free to connect with GN Solids Control sales for more details.
GN Solids Control has 2 large manufacturing plants in China close to Beijing International Airport. Usually, GN Solids Control keeps shaker screens stocking in GN manufacturing plant. GN Solids Control also has one large warehouse in Houston which stock nearly 6,000 pcs shaker screens. Every month, there will be at least one 40 ft containers deliver to GN Houston warehouse. If you are tired of buying expensive shaker screens from the OEM factory, please do check with us and compare our shaker screens quality and price. You will definitely be impressed after test GN Shaker Screens.