Supply electric damper

Yanshan County Longjiang Pipeline Equipment Manufacturing Co., Ltd. is a professional manufacturer of dampers. Electric baffle doors can be divided into square closing baffle doors and round closing baffle doors according to their shapes. According to the driving method, they can be divided into manual closing baffle doors. Panel door electric closing bezel door and pneumatic closing bezel door can be divided into cast closing bezel door and welded closing bezel door according to the manufacturing process. According to the material, they can be divided into cast iron closing bezel door carbon steel closing bezel door and stainless steel closing. Damper Door and Nickel-based Alloy Closure Damper Door.
Three structural components and technical features: The closing baffle door is mainly composed of several parts including the frame, blade seal, spindle bearing, shaft seal, crank connecting rod mechanism, actuator (optional parts), etc. The frame is formed by welding or casting of molded steel plates. The blades are molded or cast by steel plates. The streamlined cross-section blades ensure minimal medium pressure loss. There is a special elastic sealing structure between the blades and the frame to ensure that the sealing rate of the front and rear of the blades can reach above when the blades are closed. Special orders can achieve above sealing rates. Special fasteners are used to connect the blades and the main shaft. After the damper is closed and installed on the pipe, any component can be disassembled and components can be easily inspected or replaced under working conditions. The journal adopts a special sealing structure and a special bearing. The special sealing structure has good sealing performance, no leakage and high temperature resistance. The special bearing has automatic alignment and automatic compensation functions, which can automatically compensate for the coaxiality deviation of the front and rear axles to ensure that the baffle is closed. The damper has small resistance and can rotate flexibly without any jamming. The crank connecting rod mechanism is equipped with special bearings to ensure low transmission resistance. For giant closing baffle doors, a double-arm heavy-duty crank connecting rod mechanism is used to ensure that the opening and closing action of the closing baffle air door is foolproof. The manual electric or pneumatic actuator can be directly connected to the driving spindle or use a crank connecting rod mechanism to form a remote transmission. The actuator can also be configured by the user. Editing of four technical parameters: The working pressure is normal, large-sized closing baffle dampers or special requirements may be specified separately
The working temperature is generally ℃, if it is higher than ℃, please specify separately (the high temperature damper can reach ℃)
Driving mode: manual electro-pneumatic
Actuator (optional) Partial rotary switch type
Sealing effect, if there are special requirements, please indicate separately (the highest sealing effect can be achieved above).
Five Purchase Instructions Edit The width or height in the specifications of the damper door refers to the inner dimension of the frame, and the thickness refers to the length between the two mounting flange surfaces of the damper door. The width, height and thickness of the closing baffle damper can be designed according to user requirements. Closing the baffle damper In the pipeline layout, the main shaft of the blade should generally be kept in a horizontal position. To close the baffle damper, the operating conditions parameters must be stated when ordering