Month: October 2013

There are many pumps need to be used for solid control system, like centrifugal pump, submersible slurry pump, shear pump, screw pump etc. The pump is accessory equipment to solid control system, not main equipment, but also necessary for your smooth job. If the pump quality is not reliable, you may find many troubles during the work.

GN Solids Control Co., Ltd. is the first API and ISO certified solid control equipment manufacturer from China. Their equipment is widely used in many areas of the world. The reliable product quality and nice service win good reputation for them. Hereunder, we see one importance pump, shear pump in all perspective.

Continue reading “Shear Pump for Mixing Polymers and Clays”

Hereunder, we want to introduce a kind of equipment connected solid control system and waste management system. It is screw conveyor, or name it auger. It is utilized to transfer solid waste or slurry from solids control system (including shale shaker, mud cleaner or centrifuge) to drilling waste systems for further treatment.

Continue reading “Screw Conveyor for Drilling Waste Transportation”

Classified by drive mode, Decanting Centrifuge has different models, like hydraulic drive, electric drive and also magnetic drive. Different drive model has different advantages and disadvantages. Hydraulic drive centrifuge can be started very smoothly, with less noise and less friction. But once some problems arise, it is very hard to maintenance. Electric drive is not that smooth when starting, but is easier for maintenance for trouble shooting, so that lead to less cost.

Some remarks:

FHD: Full Hydraulic Drive ; VFD: Variable Frequency Drive;  Magna: Magnetic Drive

Continue reading “VFD Control Panel Box for VFD Centrifuge”

Derrick DE-7200VFD Decanter Centrifuge is Variable Frequency Drive Centrifuge which is designed to achieve larger treating capacity and keep pace with the ever-changing needs of the oil and gas industry. New model centrifuge has been combined with durability and reliability in a product that is easy to operate and fully adjustable.

But with time goes by, not only Derrick can fabricate this big treating capacity centrifuge, GN Solids from China have already control the core technology and can fabricate the big bowl big capacity centrifuge, GNLW553VFD.

Hereunder, we compare these two brand centrifuge, US brand VS China brand. And let us know more about the difference and similarity.

Continue reading “GNLW553VFD Decanter Centrifuge”