Custom Chipless Forming Machines

 

Let us build you the ideal machine for your application needs.

 
Support

Your Partner

We are Never Too Busy to Support You.

DENN - spun sample parts

Industry's Best

Our DENN CNC spinning and flow forming machines achieve superb surface finishes.

Performance Biolubes

BioLubes

High performance "Green" lubricants formulated to achieve maximum productivity at the lowest price. Fluids, Oils & Coolants.

DENN Custom Chipless Metal Forming Machines

Research & Development

DENN (Industrias Puigjaner, s.a.) - over 130 years of building metal forming machine tools

Our R & D and sales departments would be happy to take a look at your custom metal forming applications requirements and suggest a production solutions and machinery to you.

Machinery is available for prototyping and testing out new production methods.

Please send us your part prints and we'll be happy to work with you on a metal forming solution.

Some of the metal forming methods used on our offered machinery include: metal spinning, shear forming, flow forming, internal spinning, hot metal spinning, spinning on air, expanding, flanging, internal flanging, beading, trimming, edge setting, necking in, closing, reducing, swaging, profiling, splitting, folding, curling, ribbing, lock-seaming, parting off, machining, groove turning, groove forming, thread rolling, rotary forging and additional related methods.

Hot forming, flood cooling and special tooling can easily be added to all our metal spinning, flow forming and related forming machinery.

DENN metal spinning R&D R&D personnel at work

 

Custom Project: Roll Knurling Machine

DENN roll knurling

DENN roll knurling

DENN roll knurling

 

Research & Development

We are always working on innovations in advancing metal forming processes and machinery

DENN - R&D

DENN - R&D - 2   DENN - R&D - 3

 

Link: DENN pulley forming machinery

DENN pulley forming machinery

 

 

Welcome
Welcome

Metal Spinning & Shear Forming Machines 

Shown on right: DENN eSPIN-100 CNC metal spinning & shear-forming machine 

Spun Sample parts

Shown on right: sample parts spun on DENN CNC spinning & shear-forming machines

DENN Flow Forming, Shear Forming, Spinning Machines

Shown on right: a heavy duty chipless metal forming machine for operations such as flow forming, shear forming and spinning

DENN CNC flow forming machines

Shown on right: a DENN CNC flow forming machine

DENN wheel forming machines

Shown on right: a DENN CNC spinning / flow forming machine for wheel manufacturing

DENN tube necking / in closing machines

Shown on right: a DENN CNC tube necking-in / closing machine

DENN trimming-beading-flanging-...- machines

Shown on right: a DENN CNC edge forming machine for polygonal workpieces

DENN circle and rings shears

Shown on right: a DENN circle and ring shear

Welcome
themed object

News Ticker

DENN data site  special offers  get in touch
back to top

Our Blog   Google+ link    Twitter link    sign up for eNews    go to Pinterest   YouTube Link    Precision Metalforming Association (PMA)  Member