DENN Metal Spinning Machines
- DENN customized and user-friendly metal spinning CAD-CAM programming system, Industry 4.0 Technology, preventative maintenance sensors & software, remote site troubleshooting and programming
- smart machines with AI (Artificial Intelligence) functions
- fast and easy setup of the machines; ergonomic designs
- all our metal spinning machines are also setup for shear forming
- all our metal spinning machines are capable of secondary operations such as trimming, beading, flanging, ., all in one cycle
- tool changers, blank centering units, stationary trimming blades, machining attachments, lube spray units, hot forming upgrades, and more, make our metal spinning machines very flexible
- Playback (programming with one or two joysticks, selectable by the programmer) is an available add-on for our metal spinning machines
- robotic or customized loading/ unloading systems available
DENN Shear Forming Machines
- DENN customized and user-friendly metal spinning CAD-CAM programming system, Industry 4.0 Technology, preventative maintenance sensors & software, remote site troubleshooting and programming
- fast and easy setup of the machines; ergonomic designs
- Shear forming / Conical flow forming machines are available with one roller and two rollers (opposite of each other) setups
- all our machines are capable of secondary operations such as trimming, beading, flanging, ., all in one cycle
- tool changers, blank centering units, stationary trimming blades, machining attachments, lube spray units, hot forming upgrades, and more, make our metal spinning machines very flexible
- robotic or customized loading/ unloading systems available
DENN Flow Forming Machines
- Customized, user-friendly and feature-rich interactive graphical DENN CAD-CAM programming system, remote site troubleshooting and programming, Industry 4.0 Technology
- 2, 3, 4 and 6 roller flow forming machines available; or other custom roller configurations
- horizontal and vertical flow forming machine models
- machines prepared for cold and / or flood cooling and / or hot forming applications
- DENN-Trace software: registers values like motor consumption, tool position, axis force & speed
- robotic or customized loading/ unloading systems available
DENN Tube Necking-In / Closing Machines
- Customized, user-friendly and feature-rich interactive graphical DENN CAD-CAM programming system, remote site troubleshooting and programming, Industry 4.0 Technology
- heating system by induction, torches, friction, …
- closing process without welding
- leak tight and no porosity
- inert gas minimizes oxidation
- optimized for pressure vessels, aluminum liners, fire extinguishers, SCBA, CNG, accumulator shells, industrial gas cylinders, gas storage cylinders, transportation cylinders, special cylinders, …
- robotic or customized loading/ unloading systems available
DENN Wheel Forming Machines
- DENN wheel spinning / flow forming machine
- Customized, user-friendly and feature-rich interactive graphical DENN CAD-CAM programming system, remote site troubleshooting and programming, Industry 4.0 Technology
- independent working axes
- significant weight reductions in the final parts (wheels)
- increasing the mechanical strength properties of the flow-formed parts (wheels)
- robotic or customized loading/ unloading systems available
DENN Rotary Forging Machines
- 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
- minimizing / elimination of machining and welding operations
- robotic or customized loading/ unloading systems available
DENN Pulley Forming Machines
- automatic machines with CNC or PLC control
- wide variety of pulleys can be formed & profiled (split, v-belt, multi groove, flat belt, poly-v, …)
- remote troubleshooting and programming
- DENN machine model MPT 250: 47% faster production rate. Automated double spindle machine for production of poly-v-pulleys.
- robotic or customized loading/ unloading systems available
DENN Trimming, Beading, Flanging, , Machines
- Machines for round and polygonal work-pieces
- automatic machines with CNC or PLC control
- multi functional machines (multiple operations can be carried out in one cycle
- typical operations: trimming, beading, edge curling, flanging, cutting, turning, lock seaming, ribbing, hole punching
- robotic or customized loading/ unloading systems available
DENN Circle and Ring Shears
- custom, sold only together with other DENN machinery
- fast setup times (about 2 minutes) and fast loading / unloading of the machine
- automatic or manual machine tending
- digital display of diameter and mechanical stops
- safe machine tending with 2-hand handling and safety table
- lower machinery investment price
- center-hole piercing device available
Photo Gallery (click on any photo for full size view)
flow forming machine (wheels)
trimming, beading, flanging machines
DENN metal forming machinery
tube necking-in / closing
DENN formed parts
DENN software
DENN NTR-130 metal spinning machine
DENN flow forming machines
DENN wheel flow forming, rotary forging
DENN machinery and parts
DENN NTR-160/50 metal spinning machine
typical parts formed on DENN machinery
DENN hot forming necking-in metal spinning machine
DENN forming technologies
DENN machinery overview
DENN metal spinning machines
flow forming machines
DENN – advanced metal spinning
DENN NTR-160/50 metal spinning machine
DENN RL-60/75 flow forming machine
DENN RLE-400 shear forming machine
DENN tube necking-in/ closing machines
DENN NTR-100 metal spinning machine
DENN – sample parts
DENNdata – Industry 4.0
2-roller shear forming machine
DENN – Metal Spinning +
parts formed on DENN machinery