500GPM is a most popular mud recycling system model suiting for HDD rigs, CBM drilling and water well drilling rigs. GN Solids Control offers 3 options for standard design 500GPM mud recycling system: GNMS-500B GNMS-500G, and GNMS-500GL. All the 3 models system for capacity for mud treatment, recycling and mixing. The major difference is as below:

1) GNMS-500B is an economic standard mud treatment and recycling system for HDD rigs, CBM drilling and water well drilling rigs. The main processing equipment is a double deck mud cleaner. The double deck mud cleaner is a combination of a double deck shale shaker and desilter cone assembly. It can save footprint and save cost. The usable tank capacity is 10m3 of the total tank system.
Total power of GNMS-500G mud recycling system is 84kw.
It suits for customer with limited space at jobsite, or for clients want to save cost.

2) GNMS-500G is a general standard and most popular model of mud treatment and recycling system for HDD rigs, CBM drilling and water well drilling rigs. The system includes a single deck shale shaker. A separate mud cleaner is combined with shale shaker, desander and desilter cone.
Tank useful capacity of GNMS-500G mud recycling system is 16m3. It is bigger than option 1 GNMS-500B mud recycling system.
Total power of GNMS-500G mud recycling system is 126kw.

3) All processing equipment of GNMS-500GL is the same with GNMS-500G. Total power of GNMS-500GL mud recycling system is 126kw. But it is with a bigger size tank and a tank usable capacity. It is with 25m3.
All shale shaker and mud cleaner are complete with a full set of high quality composite material shaker screen while dispatch from GN Solids Control factory.
All GN made mud tank will be treated with Ball Blast before painting. All tank are with External paint and internal coating for better anti-corrosive.