Vertical Cutting Dryer

Vertical Cutting Dryer
Technical Parameters
Feed Capacity30~50 tons/h
Max. Bowl Diameter930mm
Screen Opening250/350/500 microns
Rotation Speed890RPM
G Force420
Main Motor Power45kW
Oil Pump Motor Power7.5kW
Dryless Efficiency≤5%

Due to the strict requirements on environment, drilling waste management is becoming more and more important nowadays, and our company has been concentrating on this field for a long time. Up to 2011, our company is the only Chinese manufacturer that gained API and ISO certificates for the vertical cutting dryer. Our vertical cutting dryer takes advantage of centrifugal force to dry drilled solids in oil or synthetic base fluids. During working, the screen bowl made of stainless steel traps “wet” solids and accelerates them up to 900RPM with G force of 420. As a result, liquid is forced through the screen bowl openings, while “dry” solids are extracted by the angled flights attached to the cone, which rotates slightly slower than the bowl. On the other hand, tungsten carbide is applied to protect the flights from abrasive solids, so the long service life is guaranteed. This contributes to the maintenance of constant gap between the scroll and screen bowl, which is very important for operation. Meanwhile, our machine can be equipped to individual oil lubrication system with automatic alarm for pressure limit. Furthermore, the main motor and oil pump motor are interlocked together, thus the main motor won't start before oil pump motor. Major rotary components of vertical cutting dryer have passed strict balance test to minimize vibration and noise, and this product is the perfect choice for oil based drilling waste management.

GN Solids Control is a specialized vertical cutting dryer manufacturer and supplier in China. Our company provides a wide range of products, including mud decanter centrifuge, oilfield decanter centrifuge, steel frame shaker screen, and more.

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