Once one of our customer asked us a series of questions, and I find these question may be very useful for all the solid bowl screw decanter centrifuge buyers. So we answered all of them and post here for reference of our customer.
1.What type of material is used in constructing the bowl, scroll, heads, etc.? is it 316 stainless, carbon steel?
The material is usually SS304, and you can choose what type of material, SS304, or 316, or others you required. Price will be different. Because we located in steel city: Tangshan Hebei.
2.What type of material is the skid, case bottom and case top, guards made of?
Usually the Skid is Carbon steel Q235, Case Bottom ,case top, guards are made of SS304.
3.What type of gear box is used on the unit?
The gear box is cycloidal pinwheel gear box.
4.How many inch pounds can the gear unit withstand?
1739.2 inch-pounds (196.5 N.M)
5.what is the maximum operating speed of the unit closest to the 14”x48”?
Our high speed decanter centrifuge have two models, GLW355x1250N, and GLW-V355X1250N, maximum speed is 3200r/min. GLW-V355x1250N is variable speed.
6.Do the units come with warranty?
Yes, absolutely! Guarantee for 1 year. After installation , during the guarantee period , our company will be responsible for problems caused by quality of production or raw material except the damageable spare parts.
7.What type of motors are used on the unit?
Our motors is usually SIEMENS, Schneider, Or China famous Brand.
8.Are they explosion proof, is the electrical control panel explosion proof?
As we are professionally at oil and gas drilling solids control equipment, and our products is usually choose the explosion proof, if you have not required specially.
9.Is there torque overload protection, is there a high vibration shut off mechanism?
Yes. And there is vibration proof system.
10.What is the material used to construct the hub of the conveyor?
The material of the conveyor is usually SS304 coated with tungsten carbon alloy, and also can change by customer’s special requirement.
11.What is the pitch of the conveyor?
SS304 Coated with Tunshen Carbon alloy.
12.Is the conveyor wear protected with tungsten carbide tiles?
Yes. The material of the conveyor is usually SS304 coated with tungsten carbon alloy.