Steel frame is a common shaker screen of shale shaker which is mainly composed of aluminium frame or plastic frame and 2 or 3 layer stainless steel wire cloth. The steel frame is welded by high strength square bar or steel flat and has many reinforce support bars, cloth can be combined with frame based on metal plate or directly bond to the frame. Each screen has the specified rubber plug to repair wire surface damaged.
Pyramid screen surface is the wavilness, installation type can be the wedge hold-down device of hookstrip screen and steel frame. The efficiency filtering area of pyramid screen can be 125% to 150% compared with the same specification plate screen, so with the large treating capacity.
Hookstrip flate screen is the most famous petroleum shaker screen at the present, is widely used in different drilling fields. Usually the screen is made of 2 or 3 layer stainless steel cloth bond to the opened metal plate. Meanwhile, the screen attached the specialized rubber plug to repair screen surface damaged, can efficiency save times and decrease production cost.
The structure of Hookstrip( compound screen) is similar with flate screen, which is constructed with two or three layers of stainless steel wire clothes bond, it has no metal scaleboard. The efficiency filtering area of soft screen is big, low cost, but the service life is short.
DC Machinery is a professional manufacturer of all kinds of shaker screen, we can customized it according to clients requirements. So please select the different type screen accroding to your drilling field. Welcome to inquire and discuss cooperation!