Van Herwijnen Pronar Catalogue

T e c h n o l o g y f o r n a t u r e 20 w w w . p r o n a r . p l R e c y c l i n g e q u i p m e n t r a n g e 21 Screwed knives for ripping bags with waste* Special mesh drum for peforation <10mm Different types of perforation “K” - square Different types of perforation “O”-round Pronar MPB Trommel drums may be easily changed to suit material screening requirements. Pronar also produces screen drums compat- ible with other manufacturers’ machines. Depending on the screened material: soil, compost, municipal waste, aggregate, biomass; different types of perforation are available, shapes include round or square, any size hole available. There are 4 standard drum versions available: • • length 4,4 m & diameter 1,4 m • • length 4,7 m & diameter 1,8 m • • length 5,5 m & diameter 2 m • • length 7,2 m & diameter 2 m There are 3 standard wall thickness versions: 6 mm, 8 mm and 10 mm. Hole size, regardless of its shape, could be from 10 to 100 mm. Upon client’s request, we are able to manufacture a drum of non- standard holes or made of steel mesh DRUMS MOBILE TROMMEL SCREENS STARSCREEN forMPB 20.55 MOBILE TROMMEL SCREENS Starscreen can be used instead of trommel. Utilising starscreen during works on wet material in- creases machine efficiency. Rotation speed of stars have stepless regulation which allows accurate set separated fraction. Destinated for: • • Municipal and industrial waste, compost, • • Shredder tree stumps, wood, bark, • • Contaminated aggregates: sand, gravel, clay, stones, soil, peat, coal, • • Materials for road or garden works Model Screening area MPB 20.55 1,2 x 4,9 (5,72 m 2 ) Available starscreens: Material spreading shaft Drum length [mm] Drum diameter [mm] Available drum thickness [mm] Perforation shape 4400 1400 6/8/10 square / round 4700 1800 6/8/10 square / round 5500 2000 6/8/10 square / round 7200 2000 6/8/10 square / round