linear motion shale shaker

3 packages of drilling rig solids control equipments are ready for delivery to South America customer. The equipments list including:


1) GNZS594J-SHBJ linear motion shale shaker, 12 units, each rig 4 sets of shale shaker, 3 units as main use shale shaker, 1 unit as back up shale shaker. The shaker screens installed on the shale shaker and mud cleaner are with same dimension 585x1165mm, which is produced comply with API RP13C standard, 3 layers wire mesh for API 60 and above for longer screen life, high quality fiber glass to improve plastic quality and screen temperature resistant to 140℃.


2) GNZJ594J-3S16N linear motion mud cleaner, 3 units, with 3 ea of 10 inch desander cone and 16 ea of 4 inch desilter cone, treating capacity is up to 1500gpm. All of the hydrocyclones are made of 100% polyurethane material for better abrasion resistance.
3) GNSB8X6-13J centrifugal pump as feeding pump of desander cone and desilter cone, 6 units
4) 3 units of middle speed decanter centrifuge with its feeding pump GNG30-075C, for barite recovery
5) 3 units of high speed decanter centrifuge with its feeding pump GNG30-075C, for low gravity solids separation


6) Explosion proof control panel of centrifugal pump 55KW
The equipments are with customized painting color and client’s LOGO. All of the equipments can be installed on the client’s mud tank and connected by bolts easily. If required, we can also design customized drilling rig solids control system for client’s different requirement.
Except for shale shaker, mud cleaner, decanter centrifuge, centrifugal pump, GN solids control also produce vacuum degasser, mud agitator, mud gun, mixing hopper, submersible slurry pump, mud tank, mud gas separator, etc. solids control equipments, we can also produce dewatering centrifuge, vertical cuttings dryer, screw conveyor, sludge vacuum pump, etc. drilling waste treatment equipments.

GN solids control will participate in CIPPE 2022 Petroleum Exhibition held in Shenzhen, for more information of the exhibition, pls refer to http://www.cippe.com.cn/cn/
General information of CIPPE 2022 Petroleum exhibition:
Exhibition Name:The 22nd China International Petroleum & Petrochemical (CIPPE)
Exhibition time: Early August, 2022 ( pls check with GN solids sales for exact time)
Exhibition address:Shenzhen Convention and Exhibition Center (Futian)
GN Stand No.:E1226
What equipments we will show at CIPPE?

Linear motion shale shaker with ViST screen, ViST vacuum screen technology is to work together with shale shaker, the function is to reduce drilling waste and recycle drilling fluids. In a result, ViST maximize the recycled drilling fluids volume and generates dryer cuttings. By applied with ViST, the user can save money for drilling fluids and waste management.

Decanter Centrifuge, GN produced decanter centrifuge can be applied to waste water treatment, solids control system drilling fluids treatment, drilling waste treatment, oil waste treatment and other solids liquid separation projects. We can produce decanter centrifuge from 9 inch to 30 inch bowl diameter, according to client’s requirement, we can produce fixed speed or variable frequency drive control panel.

Vertical cuttings dryer, one of the most popular model is GNCD930 vertical cuttings dryer, the lastest version is G version, we have updated the design according to user’s feedback and technology improvement.

Solids vacuum pump, the 100% air operated vacuum pump can be used at hazardous area and electricity limited area. The compact design of the vacuum pump allowed it to be installed inside the oil tank for easier picking up of the oil sludge from tank bottom, without needing people entry. The solids vacuum pump can transfer different kinds of materials, such as dredging slurry, oil sludge, material with solids content up to 80%, material with big solids up to 75mm.
Welcome to meet us at CIPPE.

According to the required treating capacity and maximum density/ viscosity of the drilling fluids, the user can select different numbers of high performance linear motion shale shakers. For example, normally 1000gpm treating capacity at 15cP will select 3 units shale shaker, 2 units in operation and 1 unit as back up. Sometimes as per client’s requirements, they can use 2 units of shale shakers, we have 3 panel linear motion shale shaker, 4 panel shale shaker ( linear motion, dual motion for option) for selection. E.g. when required treating capacity is 1200gpm at the same viscosity, they may also use 3 units of solids control shale shakers, single layer, 3 or 4 panels shaker screens, linear motion or dual motion as per required.

We can produce tandem shale shaker to install 2 units shale shaker on one skid with possum belly and pipelines, also we can produce triple shale shaker to install 3 units shale shaker on one skid with possum belly and pipelines, valves, arrangements. The package design is for easy transportation, easy operation.
Solids control shale shaker is the equipment to separate the solids based on physical size, which is decided by the shaker screen mesh size (the screen opening size ). The further phase separation equipments, such as desander cone, desilter cone, decanter centrifuge, separated based on the difference between fluids and relative weight.
GN designed shale shaker are all installed with composite material frame shaker screens, the dimension is different based on different models. Except for single layer shale shaker, we also produce double deck shale shaker when required treating capacity is very high. Right now GN solids control have one batch of solids control shale shakers in stock for sale, if you need high performance linear motion shale shaker urgently, pls contact with GN Solids.

As a complete zero discharge system manufacturer in China, GN solids control can produce customized zero discharge system and major equipments, including linear motion shale shaker, mud cleaner, decanter centrifuge, vertical cuttings dryer, screw conveyor, screw pump, collection tanks, etc. The working process is as below:


The used drilling fluids flow to 2 or 3 or 4 units of solids control shale shaker, the fluids dropped into the mud tank, the drilling cuttings are separated out and collected by screw conveyor and transfer to vertical cuttings dryer ( if for oil based mud or synthetic oil based mud), to reduce the moisture and oil content, the discharge cuttings with oil content below 5%, which can be disposal directly or for land fill. If for water based mud, we will use high G drying shaker to dry the water based drilling cuttings. The recovery fluids flow to intermediate tank, which will be feed to VFD decanter centrifuge by its feeding pump ( screw pump). The fluids discharged from decanter centrifuge will be transferred back to solids control system mud tank and mix with chemicals to prepare for new drilling fluids.
The mud cleaner is a combination of desander cone, desilter cone, bottom shale shaker, with 2 units of centrifugal pumps as feeding pump of desander cone and desilter cone. The desander cone separation cut point is 45 microns, the desilter cone separation cut point is 25 microns. The fluids treated by desilter cone flow to mud tank. If required, middle speed decanter centrifuge and high speed decanter centrifuge will be installed after mud cleaner. The discharged solids from mud cleaner and decanter centrifuge will be collected and transferred to solidification unit together with the solids discharged from VFD decanter centrifuge.
If you need zero discharge system, pls contact with GN solids control.

As a professional solids control equipments manufacturer in China, GN solids control can produce both linear motion shale shaker and balanced elliptical motion shale shaker, the working principal of linear motion is as below:


Two counter rotating vibration motors rotate in opposite directions, the force generated on the shaker deck is zero, which results the linear motion. G force sticker can be put on the shaker deck to test the acceleration, and the user can calculate the G force according to the formula.
GN Dual Motion shale shaker with 2 vibration motors to achieve linear motion and progressive elliptical motion, the operation process is as below: One vibration motor is normal design, the other set vibration motor is Swing weight motor, it produces different G force when forward and reverse ( there are arrow to show the rotary direction on the vibration motor). When forward, the produced vibration G force is matched with the other set vibration motor G force to produce linear motion; when reverse, the produced G force is smaller than the other set vibration motor G force, the joint force generated by the G force of 2 vibration motors, the formed torque to Centroid is mutative, Simultaneously the progressive elliptical motion is generated under the action of the shaker deck gravity.
GN produced linear motion shale shaker, elliptical motion shale shaker, dual motion shale shaker have been used to treat different types drilling fluids. Linear motion shale shaker can be mostly used for water based drilling fluids, Non-Aqueous Drilling Fluid.
The shale shaker can be made to tandem shale shaker, triple shale shaker for convenient operation and transportation. We can also produce dual deck shale shaker for special requirement.
If you need linear motion shale shaker and dual motion shale shaker, pls contact with GN solids control.