November 12 2020

GN Solids Control is one of the global leading solids and liquid separation system provider, until now GN Solids Control made equiopment or systems are widely used in more than seventy countries. 

With more and more customers pay attention to the environmental protection, such as the hydrovac slurry can be discharged without further treating, but the increasing higher and higher regulations and rules demand to separate the solids and liquid separately. GN Solids Control has provided over 11 sets hydrovac slurry treating systems in North America, mainly in US. 

2020.11.12 GN Hydrovac Slurry System For USA Client 1


By using GN Hydrovac Slurry Treating system, our clients can get seleable solids which are aggregates, sands, silts etc, meanwhile recovered water can be used to flush the hydrovac trucks or be used again after futher treating in hydrovac digging. We are expecting more and more hydrovac excavation activies in US and Canada, as compared to traditional construction, hydrovac excavation is the ideal way dig less and bring less effect to the environment. 
GN Solids Control has standard hydrovac slurry treating systems that can treat 20 truck loads to 100 truck loads every day. Here are the main treating component in GN Hydrovac Slurry Treating System:

2020.11.12 GN Hydrovac Slurry System For USA Client 2
1.GN Catch Hopper
A big catch hopper receive the hydrovac truck carried waste, hold the big stones by a welded net, rest of the slurry fall into the bottom coarse shaker.
2.GN Coarse Shaker
Fixed with openning mesh shaker screens, GN coarese shaker remove agrregates, which can be used for grinding construction materilas. 
3.GN Fine Shaker & De-silter
Sands and siltes are removed, based on the material difference, we will assemble different mesh screens. To keep the treated slurry from sidement, mud agitator is necessary. 
4.GN Decanter Centrifuge
As the key treating equipment in GN Hydrovac Slurry System, GN decanter centrifuge remove fine particles which are above 2-5 microns. GN made decanter centriufuge are especially customized to treat high solids content hydrovac slurry. A chemical dosing unit may be added based on the final treating demands. 
5.GN Mud Tank
GN provide turnkyey solution with mud tanks, so all the above equipment can be mounted on GN mud tanks. More and more sites are using GN hydrovac slurry treating systems, welcome to connect with GN for the most cost-effective solution.