Plastic fan-shaped sieve 
 A vacuum filter (rubber, plastic) fan filter plates, fan-shaped plate, filter, fan, filter, fan filter board 
 I plant (formerly Sen Wang mine screen plant registered Sen Wang Mesh Products Co., Ltd.) specialized in producing all kinds of disc filter used in the professional manufacturers of various types of (rubber, plastic) fan filter plates. The latest development of new automatic off cake fan filter plate, through 20 years of research and development experts, summed up the deficiencies of the old filter plate, the latest invention of the automatic welcome and praise the majority of users off the cake filtration board to market. 
 New and old-fashioned distinction between: 
 This new board uses a dual-spring mechanism, filter plate before use to the final rubber always maintain a taut state, so that you maintain good off the cake in the whole process of state (the old do not have this device, before and after the result is not the same, even the latter can not be completely off the cake). 
 New filter plate used in all the rubber of high quality spring models, the most important thing is the fulcrum (rubber pimple), the use of the vacuum machine under a 45-degree angle, both sides of the strip to the center, each fulcrum bending toward the middle, vacuum disappears , the strip and the fulcrum of restitution, which destroyed a pie shape, structure, automatic off the cake down (old do not have this feature). 
 The steel frame using the latest international popular electrostatic spraying technology (spray), played anti-corrosion, no rust, improve service life (the old ordinary paint blending). 
 The new edge beam made of M-type, under the mouth of a small, cloth protection, long life, old-fashioned side beams made of M-type, under the mouth, most likely to tie the bad cloth. The new Big Head made no angle, to protect the filter cloth. Old-fashioned bulk angle, under vacuum, it is easy to filter Bouza bad. Different. 

 Features: off the cake, the high yield without including knives, cloth protection, without hair, and energy-efficient, long life, low water, ordinary filter plate, filter plate of plastic, aluminum filter plate, stainless steel, aluminum replacement products . The new filter plate off on their own, without human assistance for cake discharge, greatly improved the labor intensity of the operation work. 
 This new fan-shaped plate, disc diameter 2700mm, geometric dimensions designed to be used interchangeably with the existing fan filter plates. Applies to models for: PG116-12 PG97-10 PG78-PG39-4 and other models (based on customer request). 
 The user need to specify when ordering: cast iron shaft or steel shaft, cast iron shaft fan filter plate length is 1150mm; steel tube axial fan filter plate length is 1130mm, the inner diameter of the plate interface ID or cast iron shaft interface. 
 Factory for many years selling various types of filter fan board, and also produces high frequency vibrating screen with a nylon sieve zeolite tablets, and coal mining, care to help protect the top of the steel-plastic composite network (also known as the Mine Steel-plastic grille, steel net)