AUTOMATIC RECOVERY: The G5Twin from Appion is a twin cylinder, twin condenser model that features a refrigerant-isolated crankcase and automatic liquid and vapor recovery. June 30, 2020 Refrigerant ...

For years, HVACR technicians have been used to primarily working with nonflammable (A1) refrigerants, such as R-410A, R-22, and R-404A. Now that HCFCs are being phased out and there is growing concern ...

Some of BFD's advanced meat recovery machines can process several tons of lean meat and bones every hour. View Slideshow Imagine an old-timey, hand-cranked clothes wringer. Now jack up that concept ...

A slaughterhouse machine that blasts the last bits of flesh off cattle carcasses already relieved of their more recognizable cuts of beef is coming under increased scrutiny as the discovery of mad cow ...