Desc:Punched Bearing Housing 6309/168 Belt Conveyor Roller Parts with Stable QualityTK6309-168(161)-5.0Specification:1.Bearing: 63092. Bearing seatdiameter...
Desc:Working principleRoots vacuum pump is a kind of rotary positive-displacement type of pump. The two three-lobe rotors keep a certain gap with the housi...
Desc:Working principleRoots vacuum pump is a kind of rotary positive-displacement type of pump. The two three-lobe rotors keep a certain gap with the housi...
Desc:Working principleRoots vacuum pump is a kind of rotary positive-displacement type of pump. The two three-lobe rotors keep a certain gap with the housi...
Desc:Working principleRoots vacuum pump is a kind of rotary positive-displacement type of pump. The two three-lobe rotors keep a certain gap with the housi...
Desc:ZJT Roots vacuum pumpCompared with the traditional two-lobe Roots vacuum pump, there are below advantages:1. Much higher efficiency, lower temperature...
Desc:ZJT Roots vacuum pumpCompared with the traditional two-lobe Roots vacuum pump, there are below advantages:1. Much higher efficiency, lower temperature...
Desc:ZJT Roots vacuum pumpCompared with the traditional two-lobe Roots vacuum pump, there are below advantages:1. Much higher efficiency, lower temperature...