·  We have abundant experience on electron beam technologies. Zhejiang Zhirong Additive Manufacturing Technologies Co.,Ltd (the joint venture subsididay of DMAMS) can provide application electron beam technologies-based services for you. 

·  We have high-voltage electron beam welding systems, electon beam metal powder additive manufacturing systems and electron beam metal wire additive manufacturing systems to provide services to you, such as electron beam additive manufacturing, vacuum welding, cladding and modifying. And we had developed various processing techniques on electron beam metal wire additive manufacturing, including titianium alloys, stainless steels, refractory metals, aluminium alloys, low alloy high strength steels and other metals or alloys.


Equipment Products (DMAMS)

·  Electron Beam Metal Wire Additive Manufacturing Systems; 

·  Electron Beam Metal Powder Additive Manufacturing Systems; 

·  Electron Beam Welding Systems; 

·  Electron Beam Smelting Systems; 

·  Upgrading & Repairing Systems That You Already Have; 

·  Other Products Based on Electron Beam Technology.


Servicing Products (Zhejiang Zhirong AM Technology Co., Ltd)

·  Additive Manufacturing;

·  Vacuum Electron Beam Welding;

·  Metal Parts Repairing;

·  Electron Beam Surface Cladding & Modifying.



----Samples on 3D Printing and Welding----


Blank---Helicoidal Surface Rotator

·  Material: F316L H00Cr19Ni12Mo2

·  Size: Φ=200mm

·  Screw Pitch: 50

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Blank---Vertical Panel on Axial Direction of Cyclinder

·  Material: F316L H00Cr19Ni12Mo2

·  Size: Length × Height = 101mm × 45mm,δ=3.6

·  Blade Number: 5


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Finished Sample---Upright Annular Plate on Radial Direction of Cyclinder

·  Material: F316L H00Cr19Ni12Mo2

·  Size: Φ=170mm,δ=3.7


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Blank---Upright Annular Plate on Radial Direction of Cyclinder

·  Material: F316L H00Cr19Ni12Mo2

·  Size: Φ=206mm,δ=6


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Finished Sample---Blades on Radial Direction of Cyclinder

·  Material: F316L H00Cr19Ni12Mo2

·  Outside Diameter: 255mm, δ=3

·  Blade Number: 6


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Blank---Shrounded Impeller

·  Material: 304 Stainless Steel

·  Size: φ250mm×140mm

·  Time for 3D Printing: 15 Hours


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3H Arcuate Slide Rails

·  Material: 304 H0Cr18Ni9

·  Size: Length × Width × Height = 442mm ×154mm × 81mm


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Samples on Electron Beam Welding


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Cross Section---Welded Joints of Our Electron Beam Welding Systems


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