GN Solids Control manufactures different sizes of decanter centrifuges, based on the rotating bowl size, there are 9 inch, 14inch, 18inch, 22inch and 30inch size bowl centrifuges. GN Solids Control centrifuges are largely using in solids control and drilling waste management industries as well as some other solids and liquid separation area.
GN Solids Control has manufactured thousands of 9inch to 22inch bowl decanter centrifuges, while the 30inch bowl centrifuges were first developed to use in TBM area as there are larger slurry need to be treated. GN 30inch bowl decanter centrifuges are also largely using in industrial water treating as well as hydro vac dumps or hydro vac slurry/ waste treating.
Several months ago, GN Solids Control provided 2 set 30inch decanter centrifuges for a European customer. Now GN Solids Control factory is busy manufacture another 2 sets, which will be used to treat mining slurry and industrial water.
GN 30inch bowl centrifuge treating volume is around 528GPM when the mud contains 20% solids. Typical rotating speed for the 30inch centrifuge is 0~2200 rpm under VFD control box control. Max G force can reach to 3000G, while the differential speed is 5~28rpm. It fixed with 2 motors: main motor 132kw and secondary motor 90kw.
Same as the other size centrifuges, GN Solids Control 30inch centrifuge bowl is made by duplex stainless steel. Inside screw propeller is protected by Tungsten Carbide Tiles for long time usage.
All GN decanter centrifuges are strictly tested before leave factory, includes the dynamic balance checking and 48 hours rotating without stop. Now GN Solids America Houston warehouse has some smaller centrifuges in stock. If you need any decanter centrifuge, please feel free to check with us. GN Solids Control provides variable speed centrifuge and fix speed centrifuge. Hydraulic driven centrifuge can be also provided for sure.