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DENN was again selected to build the largest diameter flow forming machine in the world, increasing the previous largest diameter of 1,600 mm (63″) to 1,800 mm (71″). The machine

We have added a “special offers” page to our website. On that page we will feature stock machines, used machines, retrofitted / updated machines and other products. This page will

DENN Builds Biggest Necking-In Machine Tool for Type I Cylinder Manufacture 

Here are just some of the part types produced on our supplied machines: aluminum liners, high pressure cylinders, CNG bottles, transport cylinders, fire extinguishers, racing cylinders, SCUBA cylinders, sampling cylinders,

Here are just some of the part types produced on our supplied machines: tank heads, tanks. storage vessels, cryogenic tanks, boilers, cement mixer drums, bowls, waste containers, flanged & dished

DENN machines are extensively employed in the automotive industry Here are just some of the part types produced on our supplied machines: wheels, rims, wheel discs, pulleys, filter bodies, silencers,