Blue Flower

GNLW553VFD is a High Throughput decanter centrifuge for drilling field. It ultizes big bowl and high speed for big volume. GN offers Variable speed centrifuge including feed pump unit, complete with all required starter boxes, hoses, cable, transformer, power pack and control panel for worldwide market.

GNLW553-VFD centrifuge utilize positive pressurized control cabinet for explosion-proof. And the VFD panel equipped with PLC system for smart and automatic control. Besides vivid control on centrifuge performance parameters, another big advantage of GN High Throughput decanter centrifuge is smart control.

decanter centrifuge high throghput

We take maintenance for example. Bearing is a main and most important part in high speed rotating equipment like centrifuge, and it is cost high. Good and regular Lubrication is necessary for a reliable performance and longer lifetime of bearing. Different bearing, the lubrication duration is much different, from 48 hours from 1000hours. People have to make many records to insure regular maintenance. And normally, it is that, they remember to lubricating when there is abnormal performance. It is not good. With the PLC smart system, works no need to make the record. The PLC system will reminder you for necessary maintenance at due time.

Decanter Centrifuge – High Throughput Specification

Model GNLW553VFD
Bowl Diameter 550mm(22inch)
Bowl Length 1800mm(71inch)
Max. Capacity 484GPM(110M3/h)
Effective Capacity 400GPM(90m3/h)
Max Bowl Speed 3000PRM
Typical Bowl Speed 0~2600RPM
Max G-Force 2719
Typical G-Force 0~2080
Separation point 2~5μm
Differential Speed 1~50 rpm
Main Drive Motor 90KW(120HP)
Back Drive Motor 37KW(50HP)
Recommend Pump 22KW(30HP)
Explosion Standard ExdIIBt4 / IEC Ex/ ATEX
Electric Control Panel Pressurized PLC Stainless Steel
Weight 5840KG
Dimension 4360x1978x1442

Applications of GNLW553VFD High Throughput decanter centrifuge

1) Oil and gas drilling mud solids control system

Normally, 14 inch centrifuge used in solids control system. As a trend, more and more drilling company they prefer to no use desander, desilter mud cleaner. They only used shale shaker as 1 stage separation. That request a high standard on decanter centrifuge performance.

2) GNLW553 Decanter Centrifuge is a big bowl big volume centrifuge for fast drilling or the high volume mud like Tunneling.

3) Drilling waste management or waste water treatment for High Throughput

4) Soil decontamination for High Throughput