Expansion Joint / Metal Bellow Production Equipments

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Now I would like to introduce you to one of our very technologically mature and advantageous pruduction line - Expansion Joint Production Line. （Process: Shearing - Rolling - Straight seam welding - Forming - Shaping - Flange flanging/welding...）

Below I will show you the main production equipments of the expansion joint production line:

Comflex Hydro presser

Hydraulic Presser
Forming wall thickness up to 8mm
No need for secondary shaping

Comflex Bellow rolling machine

Mechanical Bellow Rolling & Forming Machine
Forming dia. range: ＞1200mm

Comflex mechnical bellow expanding machine

Mechanical Bellow Forming Machine
Forming dia. range: 150-5000mm
Forming max. wall thickness: 4.5mm

Comflex multi-pitch bellow forming machine

Vertical Multi Pitch Bellow Forming Machine
High efficiency
Greater dimensional precision

Comflex Horizontal bellow making machine

Horizontal Hydraulic Bellow Forming Machine
Forming dia. range: 25-1200mm on different machinesMetalMetal
Forming max. wall thickness: 4.5mm
Forming length: longer than normal

Bellows

Finished Bellows
Bellows of different sizes/shapes are formed on our different bellow machines

If you have any inquiries or you are interested in our machines, please feel free to write back and share the expansion joint detailed information with us! We will offer you the best price. 

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