Desander

The desander with underflow shaker is also called Mini desander cleaner which is applicable for both weighted and unweighted drilling mud, while traditional desander no underflow vibrating screen only for unweighted drilling fluids. And comparing with large size mud cleaner, the Mini Desander is cost-effective. For compact mud system used in HDD, CBM, water well drilling and Mining project, Mini desander is an Ideal choice. 

Desilter Options for different Application 

Desander Types	Desander Discription
	Type	Desander without downstream drying shale shaker
	Model	GNWS-2SF / GNWS-3SF Desander
	Application	For oil gas drilling un-weighted drilling mud
	Features	Small footprint, economic choice, no consumable screens
	Result	Wet cuttings, not recommended for Weighted mud and drying solids
	Type	Desander with GNZS752 Series Mini Shale ShakerÂ
	Screen Area	1.35㎡
	Model	GNZJ752F-1SF / GNZJ752F-2SF Desander
	Application	For oil gas drilling small drilling rig , CBM drilling, HDD, Water Well drilling
	Features	Small footprint, economic choice, acceptable drying solids
	Type	Desander with GNZS703 Series 3 Panel Shale ShakerÂ
	Screen Area	2.6㎡
	Model	GNZJ703F-D2SF / GNZJ703F-S3SF Desander
	Application	For oil gas drilling big drilling rig , large HDD rig, Tunneling Boring Machine etc
	Features	Big capacity,, drying solids

GN Desander Features

• Desander Options with shaker and without shaker for flexible applicaiton.
• Desander Cyclone PU material with better Abrasion resistance
• No under shaker design structure compact and assembly flexible
• Mini desander cleaner with shaker for both weighted / unweighted mud in various drilling

Mud Desander for Drilling Mud Separation System:

Desander is placed after shakers and degasser but before desilter. Different from the Shale Shaker separating solids by screen, desander removes those abrasive solids from the drilling mud by centrifugal force. Due to different density of solid and liquid, the very fine solid which cannot be removed by shakers could be separated out by desander. Desander is also the first one equipment to separate by using centrifugal force.

GN Solids America, your reliable supplier for drilling mud Desaner.