Tag: Solids

GNLW363 centrifuge is widely choosed for dewatering unit. GNLW363 centrifuge, with Derrick DE-1000 centrifuge and Swaco 518 centrifuge, they are the most hot sale model worldwide.

GNLW363 dewatering centrifuge is with bowl size 14 inch. And with bowl length 50 inch. It is the most popular size centrifuge model.

Derrick and Swaco dewatering unit sometime put the centrifuge in the same container of the dewatering unit. While GN Solids Control recommend to put the centrifuge outside the dewatering unit, for easy maintenance and operation.

GNLW452 decanter centrifuge is designed and made by GN Solids Control company.

It is a middle speed centrifuge mainly used with oil & gas drilling mud system. Its function is to recovery barite for drilling mud.

Besides middle speed centrifuge for barite recovery, there usually requrest another set high speed centrifuge for fine solids separation.

GND-120 desander unit is a simplified recycling system designed for piling industry and deep foundation.

Parameters of GND-120 desander unit for piling
Total capacity: 120m³/h
System dimension: 2.1×1.5×2.7m
Total weight: 2700kg                                                                               
Total power: 38.5kw
Separation point: 50 microns
Mud cleaner: GNZJ752D-1S (Double deck shale shaker GNZS752D)

The total system have advantage of small footprint, big capacity with very good price. For more information, contact GN group.

Drilling fluids liquid mud plant is sa center to treat, prepare and store huge volume of drilling fluids liquid mud for drilling rigs.

The mainly 3 systems should be included in liquid mud plant:

1) Solids control system for drilling mud purification

2) Drilling waste management for drilling cuttings separation

3) Jet mud mixing system for prepare more drilling fluids and weight the mud

Conveyor, also called screw propeller. It is the most important part of waste management decanter centrifuge. We can also see it as the core of decanter centrifuge.

For different conveyor speed, the separation performance is different. For different drilling fluids, the centrifuge conveyor should defer. Professional users know how to change for a suitable speed for a better performance.

GN variable speed centrifuge (VFD), conveyor speed can be changed during centrifuge running. Customer can change the conveyor speed per different drilling fluids type.

For GN decater centrifuge, main motor is connected directly with bowl. Back motor is connected with gearbox and then connect with centrifuge screw propeller. When change the frequency of the motor, customer can get the different conveyor speed.