Screw Fine Screen For Industrial Wastewater Treatment ETP Plant

The shaftless screw filter is suitable for many applications, in particular for the micro-

screening of the material and for the filtrations of sludge and floating materials of civil or

industrial wastewater treatment plants. The type FCS consists of one multifunction shaftless

screw and a semi-cylindrical filtering screen in perforated sheet. The screw is controlled by a

sturdy gear motor ensuring the filtering screen cleaning, the lifting, compacting and sacking

of the screened material. The particular geometry of the screw, without the central shaft,

reduces the possibility of obstruction in case of filamentous materials to be screened.

Technical parameters

Benefits

Throughput rates up to 1000 m³/h (589 cfm)

Screen mesh size ranging from 0.25 mm (0.01") to 10 mm (0.4")

Screen width ranging from 200 mm (8") to 700 mm (27½")

Stainless steel casing

Shaftless spiral screw in carbon steel or stainless steel

Intermittent operation

Variety of screen mesh sizes

Versatility: can be installed in a concrete channel on site or supplied with a self-supporting

container (supplied on request)

Volume reduction up to 50%

Absence of inside bearings

No mechanical components in contact with the product handled

Slow r.p.m.

Shaftless spiral, therefore no jamming or blocking even with fibrous products

Possibility of discharge into plastic bags

Long-life screw brushes

Low investment costs

Yixing Holly Technology Co.,Ltd.is located in YiXing,Jiangsu Province,China.It is adjacent to

Shanghai which is the economy,finance and trade center of china,our company enjoys very

convenient transportation. Established in 2007 ,holly technology is a domestic forerunner in

producing environmental equipments and parts used for sewage treatment.In line with the principle

of "Customer first"​,our company has developed into a comprehensive enterprise integrating

production,trading,design and installation service of sewage treatment equipments.After years of

exploring and practice,we have built up complete and scientific quality system as well as perfect

after-sale service system.

At present,over 80% of our products export to foreign markets,including Southeast

Asia,Europe,North Ameria,Latin Ameria,Afria and so on.For years,we have gained most of our

customers'trust and welcome from home and abroad.

Holly group insist on "Market-oriented"​,customers first and credit frist"​.Based on an open and

studious mentality,we are longing for customed'visit and guidance ,together we grow.