How to choose GN decanter centrifuge based on rotating speed
GN Solids Control Co. has been working on solids control and drilling waste management systems for many years, there are clients from over 60 countries are using GN products. With the fast development, GN moved to the new factory near Beijing several years ago, and GN has been building another factory which is quite near the current factory.
Last year, GN has established two branch companies in America and Russia, GN is working on the storage of solids control equipments and spare parts in these two branch companies. Right now, GN Solids America has 4 shale shakers, 2 mud cleaners, 2 decanter centrifuges in Houston warehouse, some other spare parts are also kept here.
As GN decanter centrifuge is quite popular, we have sold about 250 sets every year. Today we would like to give you some brief introduction on how to choose GN decanter centrifuge based on the rotating speed. The rotating speed as well as differential speed is quite important for the performance of decanter centrifuge. The largest rotating speed is not always the best solution.
1. For barite recovery, you can use GNLW452 at the rotating speed of 1800 RPM, while for GNLW363 you can use 2200 RPM fix speed.
2. For high gravity solids separation, we recommend to use GNLW452 or GNLW363 at the rotating speed of 2700 RPM. If equipped with cuttings dryer, you can use GNLW363 with 2700 RPM pulley.
3. For low gravity solids, we recommend to use GNLW363 equipped with the 3200 RPM pulley.
4. For solids control system, one set of GNLW452 and one set of GNLW363 is totally OK, the rotating speed can be 2700 RPM or 3200RPM.
5. It’s obvious that you can choose variable speed decanter centrifuge if you are not very clear about the solids condition. And you can change the rotating speed quite conveniently when the solids condition is changing at the same time.