Inquiry (采购产品): rotary failure in 2001 my company purchased a cyclone with a koger airlock.It has lately failed because of large cracks in the outer hull of the airlock.it appears to me it failed because the airlock drive mtr support/adjustment plate was welded to the hull, and this is where its cracked. Would you please confirm for me that this is not accepted practice for your equipment? **** Hidden Message ***** randall corley 3310 stanwood blvd. 3402 stanwood blvd. huntsville, AL 35811 USA Company: kommerling usa Title: maintenance mgr. Phone: 256-852-0874- ext 211 Fax: 256-858-0289 E-mail: randall.corley@kommerlingusa.com **** Hidden Message ***** randall.corley@kommerlingusa.com