Tag: diamond core drilling

3 Package Hydraulic Drive Mini Centrifuge Unit for Diamond Core Drilling

3 package of hydraulic drive mini centrifuge unit are shipping to diamond core drilling.
The key features of GN hydraulic drive mini centrifuge unit including:
1. Drive system: Hydraulic motor powered by a diesel engine, compared with electrical motor drived centrifuge, the hydraulic drive centrifuge system can be applied in remote area where electricity power is limited, and the hydraulic drive system can provide high torque and variable speed control to handle fluctuating loads.


2. Design and portability: GN hydraulic mini centrifuge system adopts a modular design and lightweight to meet the requirements for helicopter hoisting. The skid modular design is for easy installation and disassembly, easy to relocate and set up on confined drill pads.
3. Separation performance: The system is a complete mechanical separation without adding chemicals to reduce the chemical cost, it can improve the performance of drilling fluids and enhancing drilling efficiency. The high G force decanter centrifuge can generates 2492G to remove ultra-fine solids down to 2-5 microns; maintains stable mud properties, reduces bit wear, and improves core sample quality.
4. System components: The hydraulic drive centrifuge system including mini hydraulic centrifuge, hydraulic drive system, diesel engine, mud tank, feeding pump, mixing pump, mixing hopper, it forms a complete, closed-loop mud recycling system; allows for immediate reuse of treated water
Why should we use the hydraulic drive centrifuge system?


(1) Operational Independence: It completely removes the dependency on unreliable or non-existent local power grids, ensuring operations can continue uninterrupted in the world’s most remote locations .
(2)Environmental Compliance: By recycling water and drastically reducing the volume of drilling waste, it helps drilling companies meet stringent modern environmental standards and reduce their overall ecological footprint .
(3) Cost Efficiency: Lower water consumption, reduced chemical usage, less waste transportation, and decreased wear on drill bits and pumps all contribute to significant project savings .
(4)Enhanced Drilling Performance: Maintaining consistently clean mud improves the rate of penetration, extends the life of downhole tools, and most importantly, enhances the quality of the core sample retrieved

4 Package Baby Decanter Centrifuge for Solids Liquid Separation to Europe

4 packages of baby decanter centrifuges are ready for delivery to Europe client for solids liquid separation project. The technical configuration is as below:
1. Baby decanter centrifuge GNLW223, the bowl diameter is 9 inch, the bowl length is 26.4 inch, the max speed is 4500rpm, the typical speed is 3800rpm, the reference treating capacity is 130L/min, the max G force is up to 2492G, the typical capacity is 100L/min, the dewatering capacity is 1 ~2 m3/h, the main motor is 15HP. The another baby decanter centrifuge is GNLW224-VFD, which is variable speed decanter centrifuge, the bowl diameter is same 9 inch, the bowl length is 36.4 inch, the max speed is 5000rpm, the typical speed is 0 ~ 4500rpm, the max G force is 3200G, the typical G force is 2492G.

2. Centrifuge fluids catching tank, the decanter centrifuge are installed on a stand which is put on the fluids catching tank.
The mini centrifuge are widely used for diamond core drilling waste water treatment project, the purpose to use the mini centrifuge package is to recovery more water and reduce water consumption of the water, which is environmental friendly and drilling cost saving solution, reduce the cost of waste transportation equipment, reduce drilling waste disposal cost. Also it can be used for oil sludge treatment system for solids liquid separation as dewatering centrifuge with chemical dosing unit.


Except for the mini centrifuge package, GN also provide complete solids removal unit, track mounted mud system and hydraulic centrifuge system, the main equipment is baby decanter centrifuge. All of them are skid modular design, easy for installation and transportation.
The hydraulic centrifuge system including hydraulic mini centrifuge, hydraulic driving system, diesel engine, mud tank, feeding pump, mixing pump and mixing hopper.
If you need a diamond core drilling mud cleaning solution, pls contact with GN solids control.

Mini Shale Shaker and Decanter Centrifuge for International Diamond Core Drilling

One batch of mini shale shaker and mini decanter centrifuge are ready for delivery for diamond core drilling project. It is the core equipments for the diamond core drilling solids removal unit.


A complete solids removal unit consists of shale shaker, decanter centrifuge, centrifuge feeding pump, mixing hopper, mixing pump, mud gun( agitator), compact design mud tank and accessories. The function of the solids removal unit (SRU) is a closed loop fluids treatment system to recycle the water for mineral and diamond core drilling, the purpose is to reduce the water consumption, reduce the environmental impact, improve the drilling efficiency.
According to different drilling conditions, we have 2 models of mini centrifuge for option, GNLW223 is a standard mini decanter centrifuge with max bowl speed 4500rpm and max G force up to 2492G. We can also provide variable frequency drive for this centrifuge for smaller current in start if need. GNLW224-VFD is a high configuration variable speed mini decanter centrifuge with max bowl speed 5000rpm. Both of GNLW223 and GNLW224-VFD centrifuge with bowl diameter 9 inch, the bowl length is different, the client can select it according to their actual requirement.


GNZS752 is a 2 panel mini shale shaker, to separate the coarse solids from the diamond core drilling waste water, it can greatly improve the separation efficiency of mini decanter centrifuge, and protect the centrifuge screw. Without the mini shaker, the centrifuge bowl will be blocked frequently and damage very fast. GN mini centrifuge bowl screw propeller is protected by tungsten carbide tiles for longer working life, especially when the solids content is high in the waste water, it will improve the centrifuge working life greatly.
If you need a mini shale shake and mini decanter centrifuge or complete solids removal unit for core drilling, pls contact with GN solids control.