Catalogs >. Shandong Zhangqiu Blower Co.,Ltd >. SSR Series Japan-tech WasteWater Treatment Roots Blower. ROOTS TYPE ROTARY BLOWERS FEATURES RmmmAim. i #ma. m&iATtfiiimMmmm.
Roots blowers are heavy built and tend to have metal to metal contact routinely. Lobe clearances are tight. Our plant had some roots blowers and the drive bearing on one unit seized up and broke the shaft. The next install was checked and the sheave was found mounted out on the end of the blower shaft. This apparently caused excess heating.