Global Metal Spinning Solutions logo


Phone (719) 282 - 9061
Fax (719) 282 - 9157

 

info@globalmetalspinning.com

 

Metal Spinning, Flow Forming, Rotary Forging, Necking-In and Pulley Forming MachinesDENN logo

manufactured by Industrias Puigjaner - DENN, Spain

 
CNC Metal Spinning & Shear Forming Machines (lathes), model group ZENN
Standard models available to maximum blank size (swing) of 3,500 mm (138"), material thicknesses up to 20 mm (0.79")
Custom machines available for larger blank sizes and thicknesses; or special applications
DENN ZENN spinning machine      DENN eco ZENN CNC spinning machine "green model"
DENN ZENN 100 CNC spinning machine    DENN ZENN 180/2 spinning machine
DENN CNC spinning machine 
- SIEMENS CNC control
- easy to use interactive graphic program system; specialized for shear forming, spinning and machining
- CAD-CAM external programming
- ability to program a new part while the machine is in production of another part 
- remote site troubleshooting and programming
- one or two working slides
- machines prepared for cold and / or hot forming applications and / or flood cooling
- multifunctional machines: spinning, shear forming, machining, trimming, beading, flanging, ...
- six tool changer controlled by CNC
- gap and electronic pressure control
- replay (playback) programming with joysticks can be added
- automatic loading / unloading systems and robotics options
- plus many other options available to make these machines ideal for countless applications
 
 
 
Replay (playback) Metal Spinning Machines (lathes), model group TES
Standard models available to maximum blank size (swing) of 3,500 mm (138"), material thicknesses up to 20 mm (0.79")
Custom machines available for larger blank sizes and thicknesses; or special applications.
DENN TES-60 spinning machine    DENN CAD-CAM option for TES models
- SIEMENS motion control
- manual programming of first work piece, replay (playback system)
- graphic programming system available as an option
- ergonomic controls, easy to learn and to handle
- double roller / tool changing device or three roller / tool changing device
- plus many other available options
 
 
CNC Flow Forming Machines (lathes), model group RL (3 rollers) & RLE (2 rollers)
Custom machines available
 DENN CNC flow forming machine
DENN flow forming machine DENN CNC flow forming machine
 
DENN - flow formed part          DENN two roller flow forming machine (RLE)
- SIEMENS CNC control
- interactive and easy to handle graphic programming system
- RL models: four working axes plus main motor
- RLE models: three working axes plus main motor 
- RL models: optimized for cylindrical flow forming
- RLE models: optimized for conical flow forming and two-roller spinning
- RL models: thickness reductions up to 90%
- machines prepared for cold or hot forming applications
- remote site troubleshooting and programming
 
DENN large diameter CNC flow forming machineDENN large diameter CNC flow forming machine
 
Also Available: Flow Forming Machinery for Light (Lamp) Poles and Flag Poles Manufacturing.
 
CNC Wheel Spinning / Forming Machines, model group RL & LW3
Custom machines available
DENN flow forming machine for wheels   DENN LW3 wheel flow forming machine
- SIEMENS CNC control
- interactive and easy to handle graphic programming system
- independent working axes
- significant weight reductions in the final parts (wheels)
- increasing the mechanical strength properties of the flow-formed parts (wheels)
- remote site troubleshooting and programming
 
DENN - wheel forming       DENN - wheel forming
 
DENN - wheel forming DENN - formed wheels
DENN - wheel forming DENN - wheel forming
 
Rotary Forge Press (rotary forging machine)
  rotary forging setup 3
- high flexibility (small modifications allow new geometries)
- lower tooling costs, less number of tooling changes and shaping stages
- very high dimensional precision (near net shape)
- reduction / elimination of burrs
- high finish quality (elimination of cracks)
- hardening of the material and optimized grained structure
- elimination of machining and welding operations
rotary forging schematic   rotary forging setup   rotary forging setup 2
 
CNC Tube Necking-In / Closing Machines
Custom machines available 
DENN necking-in / closing machine  necking-in / closing sketch  DENN - tube necking in / closing
DENN necking-in / closing machine
- SIEMENS CNC control
- interactive and easy to handle graphic programming system
- heating system by induction, friction, ... 
- closing process without welding
- optimized for pressure vessels: aluminum liners, fire extinguishers, SCBA, CNG, accumulator shells, special cylinders, ...
- with loading and unloading units; or with robot(s) on request
- leak tight and no porosity
- inert gas minimizes oxidation
- remote site troubleshooting and programming
 
 
Pulley Spinning / Forming Machines
Custom machines available
DENN pulley spinning / forming machine    DENN pulley spinning/ forming machine
- automatic machines with SIEMENS CNC control or PLC controlled
- manual or automatic loading and unloading
- wide variety of pulleys can be spun / formed (split, v-belt, multi groove, flat belt, poly-v , ...)
- remote site troubleshooting and programming
 
Custom Sheet Metal Forming Machines 
Our R & D and sales departments would be happy to take a look at your metal forming application and suggest a production solution and machinery to you. Hot forming, flood cooling and special tooling can easily be added to all our metal spinning, flow forming and related forming machinery. 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 custom metal forming solution.
 
Some Samples of Applications for our metal spinning, flow forming and related technologies machines
applications 
 
 
 
Typical Industries Served:     Typical Parts Produced:
Aerospace     Airbag Housings
Agricultural M   Aircraft Parts
Antiques   F Bases (table, flag pole, lavatory, …)
Architectural     Basins
Automotive E   Bearing Housings
Baking   L Bowls
Boating     Bullet Headlight Shapes
Bulk Storage T   Clutch Housings
Chemical   O Cones
Colleges / Universities     Containers
Commercial Manufacturing A   Covers, Lids, Caps
Communications   W Cremation Urns
Construction     Cryogenic Housings
Defense L   Defense, Military Parts
Electronics     Dishes
Energy     Domes
Environmental     Engine Parts
Fabrication     Fan / Blower Parts
Filtration S   Feeders
Food / Restaurant   F Funnels
Funeral     Hemispheres
Furniture P   High Pressure / CNG Gas Bottles / Cylinders
Giftware   O Hoppers
High Pressure Cylinder / Liner     Horns (sound projection)
Hollowware I   Housings
Housewares   R Mounting Rings
HVAC     Musical Instruments (Trumpets, Cymbals, …)
Industrial Manufacturing N   Nose Cones
Lighting   M Nozzles
Machinery Manufacturing     Oil Seal Components
Material Handling N   Pipe / Tube Ends - closed, necked in
Medical   I Planters
Motorcycle     Pots, Pans, Cups, Kettles, Cans, Pails, Buckets, Canisters
Musical I   Pulleys
Oil & Gas   N Reflectors
Ordinance     Rings
Ornamental N   Roof Parts (Drains, Flashings, Hoods, …)
Petrochemical   G Satellite / Antenna Dishes
Pressure Vessel     Separator Parts
Racing G   Spheres
Railroad     Tank Ends / Heads / Bottoms
Recreational     Vases
Sanitary     Ventilation Parts
Scientific     Venturi Shapes
Security     Waste Receptacles
Space     Wheels (automotive, truck, motorcycle, …)
 
Video: Metal Spinning & Flow Forming Applications Samples
 
 
Please visit our DENN USA Metal Forming site for more information: www.dennusametalforming.com