GNCD930 vertical cuttings dryer is the major separation equipment which is used for drilling waste management. It is used to remove the particles below 3mm. GN Solids Control can offer 0.25mm, 0.35mm and 0.5mm opening screen basket to suit for various mud situation.

GN Solids Control vertical cuttings dryer is specially designed for OBL and SBM mud and cuttings. In some conditions, it can be used to treat WBM, but it is not applied for all WBM situation. High G drying shaker is the right equipment which is specially designed for WBM treatment.

Vertical cuttings dryer, as well as high G drying shaker, can reduce the liquid content in cuttings (WBM / OBM / SBM), to make the discharged cuttings comply with the requirement of environment protection; recover the valuable drilling mud and lower down the drilling cost. Generally, it can reduce the drilling waste, recover valuable drilling mud and reduce the cost for drilling.

During drilling, theoretically speaking, about 1 ~ 4 barrels drilling fluids can be recycled from each barrel of drilling cuttings removed by solids control equipment. Theoretically speaking, GN drilling cuttings dryer system consisting of Vertical cuttings Dryer could recycle about 1 barrel drilling fluids from 3 barrels drilling cuttings.

Besides vertical cuttings dryer, GN Solids Control make full line drilling mud and drilling waste management equipment.

GN Solids Control makes full package mud System to suit for oil and gas drilling, as well as non-oil drilling rigs, like as water well drilling, HDD rigs, Pipe jacking machine, CBM drilling, piling, etc… GN Solids Control is capable to design and manufacture complete line equipment for a total mud system which ensures better integration of the system, and ensure competitive prices.

The major separation separation equipment of GN Solids Control includes not not limited to: Shale Shaker, Mud Cleaner, Desander, Desilter, decanter Centrifuge, mud agitator, mud gun, Mixing Hoppers, shearing hopper, vacuum degasser, centrifugal degasser, various mud tanks, pumps, etc.

GN Solids Control makes mini size Sludge Vacuum Pump, the mini vacuum pump can be used to suck and transfer liquid, solids, powder, rocks, sands, oily sludge, non-oily sludge, and transferred to long distance.

GN Solids Control mini size Sludge Vacuum Pump is equipped with tires for easy movement at job site. While Solids Control mini size Sludge Vacuum Pump is used as vacuum cleaner, GN Solids Control will offer 3 types of suction head to suit for various type of industrial waste clean-up jobs.

GN Solids Control Mini Vacuum Cleaner is designed for industrial tough clean-up jobs. The mobile and lightweight suction tools make it efficient for the operation. The vacuum cleaner is air-operated to produce high vacuum for the suction and it can manual switch to positive pressure to discharge. Moreover, operators can set up the suction and discharge time to make it suction and discharge automatically.

Clients can choose the Suction hose length per job site situation. Most clients will choose 10m suction hose. The 10m suction hose is composed of 2 pcs 5m hose. The suction hose is 3 inch. GN Solids Control equips DN80PN10 type E stainless steel camlock at both ends of each suction. Clients are easily to increase or reduce the suction length by choosing the hose quantity. The suction hose is negative pressure hose, which should be able to withstand negative pressure of 85kpa. And the internal of the rubber hose must be good for wear resistance.

GN Solids Control Sludge Vacuum Pumps are 100% air operated. There is no electrical components. It is the safest in the industry, explosion proof and suitable for zone 1 applications. Besides, there is no internal workings / moving parts on the pump. It means more stable and less maintenance.

GN Solids Control make electrical motor driven centrifugal pump, screw pump, vertical slurry pump, screw conveyor to meet more various type material transfer. Clients can choose the transfer device based on his material situation and his demands. And also, clients can contact GN Solids Control sales team, tell them their demands. GN Solids Control will recommended them the most suitable solution.

Solids Control shale shaker which are used in offshore platform drilling rigs are different with onshore drilling rig equipment. Mostly, the jobsite may have special request on the explosion proof standard and on the lifting certificate.

It’s up to the rig request and the rig type. Some need marine explosion proof standard for motors and electrical control system, and special lifting certificate, some rigs do not need. Clients should specify their special request to suppliers before orders.

There are different types of explosion proof standard for various market. The most popular EX standard are CNEX, IECEX, ATEX, and UL.

CNEX is China National Standard for explosion proof. All EX motors and electrical components must be complied with CNEX standard.

IECEX is International Electrotechnical Commission System for Certification to Standards Relating to Equipment for Use in Explosive Atmospheres. All EX components made in China, if they complied with IECEX standard, they first be complied with CNEX. It means there will be 2 EX marks on the products.

ATEX is ATmospheres EXplosibles. It is European standard. The same as IECEX, all EX products made in China, if it is complied with ATEX, it is also complied with CNEX.

Seen from above, you may know, standard and products for CNEX, IECEX and ATEX are nearly the same. They just have different Quality control system to get the certificate.

UL is Underwriter LaboratoriesInc, it is the national explosion proof standard in USA and Canada only. If some thing said complied with UL standard, mostly probably, it is made in USA.

The design and technical requirement of UL is different with CNEX, IECEX or ATEX. It means the motors made per CNEX, IECEX and ATEX are all interchangeable while with the same frame code. But UL standard motors cannot be interchangeable with them. So UL is fewly used outside USA or Canada.