industrial ventilation fan

1.The fan blade is stainless steel with large air volume, without distortion, attractive and durable. 2.Adopting automatic belt tensioner canadjust up and tight so that the beltdo not pine and drop. 3.The strap wheelwhich adopts more stiffening rib and is processed by sandblasting becomes attractive, eliminate the internal stress and increases own emphasis efficiently, France imported axletree, high intensity, low noise andlong service life. 4.We can manufacture A type strap or B type belt according tothe sale of dealer andmeet the requiremnts of different customers. 5.Hengyuan fanswhich havepassed advanced computer balancing test operate smoothly, reduce noise, enhance stabilityand extend service life. Model specificationsDiameter bladesmmBlades rotational speed rpmMotor rotational speed rpmAir flow m3/hTotal pressure paNoise decibelsImport powerRated voltageOuter size mmhigh×width×thickHYF-800710560≥14001800055≤70370380800×800×370HYF-1000900560≥14002800060≤705503801000×1000×370HYF-11001000560≥14003000062≤707503801100×1100×370HYF-13801250325≥14003900055≤707503801380×1380×370HYF-15301400325≥14005200060≤7011003801530×1530×370HYF-17501600305≥14006300060≤7015003801750×1750×400