Patented technology


Sheng TangPatent name: A double-supported multi-stage centrifugal blower hollow main shaft structure

Patent Name: Multi-stage double support ternary flow green aluminum alloy impeller centrifugal fan

Patent name: An air separation compressor

Patent name: Blower machine exhaust energy recovery online linkage device

Patent name: Multi-stage double-support centrifugal blower with small flow pressure ratio

Patent Name: Double support single-level high-speed centrifugal blower

Patent name: A turbine booster device for blast furnace exhaust gas energy recovery.

Patent name: A high-speed variable frequency motor with small and medium power paddling bearings

Patent Name: Double suction double support single-stage ternary flow centrifugal blower

Patent name: A sintering machine inlet guide device

Patent Name: Shaft End Seal Structure of Sintering Machine

Patent name: A sintering machine inlet guide device

Patent name: An integral cast axial flow blade structure.

Patent name: Blower rotor hot-mounted heating device

Patent Name: New type ventilator

Patent name: converter gas fan

Shengtang Blower