Drillto Trenchless Co.,Ltd is a China HDD drilling rig Machinery Equipment Company.As a HDD drilling mud solids control company-GN Solids Control will introduce Drillto Trenchless Co.,Ltd to our clients.

Drillto was established as a private company with Mr.Pengwang as the main prom

HDD drilling rig

HDD drilling rigoter and seven other

colleagues in the year 1999. He has, however, been designing HDD Machines since 1994. Drillto Trenchless Co., Ltd is a civilian-owned science-technology enterprise specialized in research and development for no-dig technology. Drillto is the world’s fastest growing HDD Machine Manufacturernow and has a multi-storied factory with state of the art Manufacturing facility with machines such as EDM and CNC Lathe. The company is consisted of a batch of the earliest experts on no-dig area in China. The company is specialized to manufacture Horizontal Directional Drilling Rigs (HDD) and drill pipes, meantime, the company act as the representative for the Locators and of the world famous brand companies. The company possess of a number of senior engineers research and study no-dig technology for long-term and has a team of amply experienced constructing troop and a batch of maturely specialized operators. We are ready to resolve your problems and overcome your difficulties at any times!

As a drilling mud desander manufacturer, our desander and desilter machinery can be used in separating hydraulic mining slurry into different particle sizes.

Particle size separation machinery:

hydraulic slurry plant

hydraulic slurry plant

>0.7 mm solids – slurry shale shaker

>0.07mm solids – slurry 10’ desander

>25 microns solids – slurry 4’ desilter

>7 microns solids –slurry centrifuges

>5 microns solids- high speed decanter centrifuge.

Description of Hydraulic Mining Method: The Hillendale Mine hydraulic mining method consists of a series of water monitors which are used to direct a continuous high pressure (up to 40 bar at the Hillendale mine) water jet onto the face to undermine it, thus causing it to collapse. When sand from the face falls in blocks, the water is used to break up the material into a slurry which then gravitates into a satellite pump station situated at an elevation well below the lowest planned mining elevation.

Brief introduction

Decanter centrifuge is the fourth class solids control in drilling mud separation system. Decanter centrifuges used to separate more fine particles from drilling cuttings.

GN drilling mud processing system is a complete “closed-loop” re-circulating liquid filtration / fluid clarification system typically applied to glass, ceramic, and metal grinding coolants as well as other industrial fluids.

The main structure and simple principle of GN Decanter centrifuge

The solid wall bowl has a cylindrical section for good separation and clarification of the liquid and a conical section for dewatering the solids. The product enters the decanter through the feed and is led into the separation chamber via the distributor. Under the action of centrifugal force, the solid particles sediment on the bowl wall and are conveyed to the solids discharge by the scroll. On decanter the clarified liquid flows off under gravity whereas on decanter type the liquid is discharged under pressure by means of centripetal pump.

Centrifuges can be customized

Centrifugal filtration equipment By matching the appropriate tank size and capacity requirement, decanter centrifuges are designed and configured to suit each customer’s individual application. GN will size, design, and configure a decanter centrifuge that suits your facility and specific application requirements.

LWF Decanter centrifuges are designed to provide a continuous and consistently low minimum level of suspending solids and extend the life of the working liquid / fluid while providing a low maintenance and environmentally effective method of separating and handling the separated solids / sludge.

More on GN LWF Decanter centrifuge

GN produce qualified decanter centrifuges, high performance and efficient on drilling mud solids control. Separating suspended fine cuttings out from drilling fluids. To make well drilling more cost-effective, and economical cost. Knowing more info on LWF Decanter centrifuges, please contact GN Solids Control freely.

Slurry separation plant

GN Solids control slurry separation plant

GN Drilling Mud Processing equipments and system hold slurry separation plant. Slurry separation plant including shale shaker, desander, desilter, mud cleaner, tanks, etc. GN provides you qualified items insure cost-effective drilling slurry separation with advanced technology.

A multi-stage re-circulating separation plant consisting of inclined vibrating screens to remove the larger solids, desander hydro-cyclones and centrifuges to remove fine material.

Other related slurry separation info

The slurry separation plant utilizes multiple processing steps, each designed to remove successively smaller solids. Critical steps within the process provide solids removal capacities equal to the maximum tunneling rate of the Tunnel boring machine.

Slurry separation plant

Slurry separation plant

GN has developed a versatile modular Drilling Mud Cleaning System which can be used for various underground construction applications such as O&G well drilling, horizontal drilling, micro-tunneling, and slurry wall milling. The innovative design provides optimal flexibility for a wide range of ground conditions. Separation plant

The Slurry separation plant function

More and more Solids Control Companies are coming up with the developing for drilling in oil gas,HDD and CBM drilling.Big and small companies are mixed up,it is difficult for drilling comanpies to locate their options for Solids control companies,and Brand.

As the leading Intertional Solids Control company,GN Solids Control now list some reputable and famous Solids Control companies for your reference.Most of the top solids control companies are from USA,but with the developing of China manufacturing,some good company are taking more and more international business with good quality and competitive price.

TOP China Solids Control Company

GN is top solids control company for international busniess,GN now has exported to over 60 coutries and regions,GN Solids Control company total facility is over 70,000 ㎡,with it’s head location close to Beijing,China Which makes GN more interntional.GN Advantage is that we can offer customer separate solids control equipments and also complete mud tank system.

GN Solids Contrrol provide all equipments and complete system for oil gas drilling, HDD,CBM drilling mud cleaning,and mud waste management like the Vertical cutting Dryer,and Decanter Centrifuge.

GN in Houston,USA

GN in Houston,USA

Top Solids Control companies in USA

Derrick Solids Control Company is located in Houston,USA who is leading the way by offering the most effective solids control equipment available on the market today. Satisfying the ever-changing needs of the Oil & Gas industry for more than three decades, Derrick has shaped the direction of solids control through leading edge technological advancements.Derrick Solids Control mostly focus on the solids control equipments itself,they make very few mud tanks.

M-I SWACO is Schlumberger Solids Control company,offers a complete line of  solids control technologies, comprising shakers, screens, centrifuges, D-SANDERS, mud cleaners and fluid processing systems.  Our integrated portfolio of cutting-edge solids control technologies are engineered to optimize drilling efficiencies by reducing fluid losses, HSE impact, and costs.

MI Swaco Solids Control company design and operate solids control solutions that improve drilling rates and reduce costs through the efficient removal of drilled solids.  As importantly, our new generation solids control solutions minimize considerably the environmental footprint of your operation.

Advantage for MI Swaco Solids Control is that,they provide both Solids Control Solution and also drilling fluids system and mud services to drilling companies.

NOV Brandt Solids Control company is the division of National Oilwell Varco,NOV Brandt provides solids control and waste management products and services to the oil and gas industry. NOV Brandt has been a provider of solids control products and services since 1974. NOV Brandt’s Quality Management System is ISO 9001-2000 certified. NOV Brandt operates a global network of sales, service, manufacturing, distribution and waste treatment facilities.

NOV Brandt’s advantage is they can give complete oil drilling rig to the drilling company including Solids Control Equipment.

GN Solids America LLC  is a GN Solids Control USA Branch company. GN America specialize in drilling mud solids control equipment, drilling waste management equipment and complete mud recycling system.

Now GN Solids Control with it’s company vision:Create A World’s famous Brand is taking aggressive marketing for international business,and looking for drilling mud services companies around the world to work together for distibution and services.GN Solids Control”  is a global famous Solids Control Brand. GN Solids AmericaLLC is the first USA based solids control company from China.GN Solids America maintains a 30,000 SF warehouse in Houston,Texas.With the stock of solids control equipment and  GN professional sales and service engineers,GN America is able to provide ” High Quality”  “Good Service” “Fast Delivery” “Competitive Price” products for the North America market. GN America is also the marketing and distribution center for Latin America Market.The houston location makes it easier for Latin America customer to check China Made drilling solids control equipment.


The Rig Shop Edmonton inquired GN for drilling fluids equipments

The Rig Shop Ltd. is a Edmonton Canadian oilfield fabrication company which has been in business for over 20 years. We specialize in the manufacture of all types and sizes of onshore drilling rigs using both conventional and coil tubing technologies.

The Rig Shop Edmonton highly experienced management and production teams help ensure that our customer’s needs are fully understood and the final product meets their standards. Attention to manufacturing detail and after sales services are key aspects to achieving this and they encompass every facet of the operation including marketing, design, engineering, estimating, manufacturing, fabrication and field services.

  • Inquiry from Rig Shop Edmonton

Two (2)  high impact Shakers and vibrators, mounted in the pit in an horizontal way with inverse movement, explosion motors,  flow capacity of nine hundred (900) gallons per minute between the two and mesh from one hundred to three hundred ten (100 to 310) me SOLIDS WASTE CONTROL EQUIPMENT FOR DRILLING FLUIDS  (MUDS)

When search “Shale Shaker” in Google English,GN Shale shaker Ranks Top 8.

Learn more about GN Shale Shaker.

  • Shale shakers – Wikipedia, the free encyclopedia

    Shale shakers are devices that remove drill cuttings from the drilling fluid that is used for boring holes into the earth. Controlling the solids in
  • Oilfield Glossary: Term ‘shale shaker

    Where it was once common for drilling rigs to have only one or two shale shakers, modern high-efficiency rigs are often fitted with four or more shakers,
    www.glossary.oilfield.slb.com › ResourcesOilfield Glossary
  • Shale Shaker International – shale shakers – solids control and

    Satisfying the changing needs of the Oil & Gas industry, Shale Shakers International will shape the direction of solids-control through leading edge
  • Shale Shaker International – shale shakers – solids control and

    The shale shaker is primary and probably most important device on the rig for removing drilled solids from the mud. This vibrating sieve is simple in
  • Landing Page

    Manufacturer of solids control equipment: shale shakers, mud cleaners, hydrocyclones, patented screen surfaces, Super G motors, centrifuges , degassers and
    www.derrickequipment.com/ –
  • A client inquiry us for providing them a  GN Mud cleaner for  MI Swaco 2-12/6T4 Mud Cleaner replacement

    GN Mud Cleaner

    GN Mud Cleaner

    • Environmentally Efficient – The 2-12/6T4 MUD CLEANER provides efficient removal of sand and silt particles larger than 20 microns, and some as small as 15 microns. Removing and drying drilled solids helps meet environmental regulations by minimizing waste generated and reducing disposal cost.
    • High Performance – Processing capacity of 1,000 gpm with the 2-12 D-SANDER and 900 gpm with the 6T4 D-SILTER concentrates solids onto a classification shaker
    • Versatile – The MUD CLEANER can be operated with the 2-12 D-SANDER, 6T4 D-SILTER or both to process weighted or unweighted fluid systems.
    • Extends Equipment Life – The 2-12/6T4 MUD CLEANER helps minimize maintenance, repair and replacement of downstream equipment.
    • Reduces Operating Cost – The 2-12/6T4 MUD CLEANER reduces sand and silt-size particles and saves liquid, thus reducing mud cost, chances of stuck pipe and lost circulation and improving rate of penetration.
    • Reduces Disposal Cost – The 2-12/6T4 MUD CLEANER minimizes waste generated thus reducing disposal cost.

    ZQJ250×100B Mud Cleaner

    ZQJ250×100B Mud Cleaner is a combination of ZS83×108-2 Shale Shaker and ZQJ250×2B Desander, and ZQJ250×10B Desilter. Specs as below:

    ZS83×108-2 Shale Shaker Specs



    Vibrating mode

    Linear Motion

    Motor power


    Motor Brand

    Italy OLI

    Vibrating strength




    Treating capacity


    Frequency Voltage


    Deck angle adjustment


    Screen area


    Screen Specifications

    (W×L)×QTY 830×1080×2
    Meshes (40-250meshes)


    1,Screen is Hook strip soft screens, The Life the screen is about 10-15 days, The Screen price is USD20,Saves operation cost!

    2, Adjustable Shaker with wedge lock tensioners

    Hydrocyclones desander desilter Specs


    ZQJ250×2B Desander

    ZQJ250×10B Desilter


    ≤240 m3/h (1050GPM)

    ≤240 m3/h(1050GPM)

    Inlet pipe



    Outlet pipe



    Marching pump



    Cone diameter



    Cone number






    Separation size



    Now we are waiting to see if our client will agree on this agreement for MI Swaco 2-12/6T4 Mud Cleaner replacement!