Bulk Hoppers - Brochure

Firstgrade recognise that the key to efficient waste processing,is to have a uniform feedrate. To achieve this with minimallabour, Firstgrade have designed a range of large feed hoppers,with a number of options to give a uniform, controlled flowrate.Firstgrade’s feed hoppers use a positive drive system, with chainand slats below the belt. This gives a powerful, non-slip drive tothe belt, which can be run at very low speeds, and requires nobelt tracking or tensioning.Firstgrade Recycling Systems LtdUnit 2, CrosswaysCockfieldBury St EdmundsSuffolk IP30 0LNEnglandt 0844 800 9357f 0844 800 7714e sales@first-grade.co.uksta n d a rd s p e c ific atio n s180 -60120 -90120 -6090-6090 -4050 -6050 -33180012001200900900500500800 0900 0600 0600 04000600 0330 02516108.55.54.52.51800 18002750 15002750 15002250 10002250 10001950 7601950 76085085060060050 to 20030 to 16030 to 16015 to 7015 to 7510 to 5010 to 50D ischarge H eightLoading H eightH o p p e r Le n g th Belt WidthbulkhoppersOther productsTrommel screensVibrating screensPicking stationsAir separatorsBagging linesModel Belt Width(mm)Capacity(m³)HopperLengthLoadingHeightDischargeHeightExtensionHeightTypical Feedrate(m³/hr)features• Volumes from 3 to 20m³• Flowrates form 2 to 200m³/hr• High torque, non-slip drive• Variable speed drive• No belt tracking required• Robust buildoptions• Inverter control• Powered rake• Automatic flow controlapplications• Mixed waste• Compost• Aggregates• Wooddesign, build and installAll of firstgrade’s recycling machineryis designed and built here in the UK,using the latest Computer AidedDesign technology. This, togetherwith our engineering expertise, givesus the flexibility to produce highspecification systems to suitindividual requirements.