August 19 2018
For centrifuge manufacturers, the super big bowl centrifuge, normally concider as a prove of the production ablility, ie., if you are manufacuring bigger bowl successfully, it proves that you have more capability to do more on centrifuges, That is also why sometimes, when it comes to 1m bowl decanter, it is hard to find manufactures. This time the client also source many different centrifuge suppliers, GN is few suppliers who is mnaufacturing super big bowls.
The GN 30in decanter centrifue have been used in TBM project successfully in Shanghai. and now two more units will operate in Australia. This week, GN arranged the shipment of two sets large bowl decanter centrifuge to Australia for coal mining slurry dewatering process.The model of the large bowl decanter centrifuge is GNLW764 that is the largest centrifuge GN can make at this time. For the coal slurry dewatering project, always a large flow capacity is required. That is why the client selected GN largest decanter centrifuge.
Features of GN Large Bowl Decanter Centrifuge GNLW764A
1. The rotating bowl is made from duplex stainless steel 2304 with centrifugal casting processing for better balance performance.
2. Screw conveyor is also rom stainless steel and the blade is protected with tungsten carbide for long working life.
3. To protect the motor of the large bowl decanter centrifuge. GN equips the VFD control panel for the operation of the centrifuge. So that the motor can be started to run at a low speed to prevent the over high electric current to burn the motor. In the meanwhile, a VFD control panel will let the operator to run the decanter centrifuge with different speed for various process purposes.
4. The lubrication system is using oil pump to feed lubricants to both of the bearing seats. The plate type heating exchanging system can effectively cool down the lubrication oil so that to get a better cooling performance and the temperature sensor installed on the bearing seat will send signal to the PLC to trip off the centrifuge in case of over high temperature.
Cooprating with our partner in Australia, this tiime GN will send engineers to the site, and help on the commissioning, also help our client in Aiustralia to have mroe set up locally to be helpful on centrifuge servicing.