Dreistern P3 Rollforming machines

DREISTERN P3 The Ultimate in Roilforming

Rollforming Machines 
Appiications:
Custom Rollformer
Building products

Window shutters, Venetian blinds
Metal door frames
Storage shelf profiles
Lighting profiles
Electrical enclosure profiles
Cable conduits
Ballbearing drawer slides and rails
Automotive parts
Composite tubes
Composite profiles

P3
The Ultimate in Rollforming
Market Leader Know-How Superior Technology

Best forming process to suit material characteristics requirements
Superior cross-section accuracy, surface quality
Minimum or no lubrication thanks to the use of special materials
Minimum work hardening
In-house roll-test department
Easy reproducible settings to guarantee constant section quality
Start-Stop rollforming system
Side roll table assembly
Side roll table complete with shackle attachment
Straightening unit and measuring wheel
DREISTERN

Depending upon your individual requirements, we furnish the rollforming machines with special equipment and extend the scope of supply to embrace complete rollforming systems or production lines.

Auxiliary equipment:

Strip entry lines

Pre- and post-punching

Welding

PU-foam-filling

Insertion equipment

Flying or stationary cut-off machines

Stacking equipment

Let us know your requirements. We will find the best solutions.
DREISTERN

Rollforming stands
Design feature UN: vertical adjustment of upper shaft
Design feature UV: vertical adjustment of upper and lower shaft
Axial adjustment, upper and lower shafts
Needle bearings in front stands
Heavy duty tapered roller bearings in rear stands

Gearbox units
Cast iron gearbox housing, worm and spur gears
Upper and lower shafts driven
Variable gear ratio
Oil bath lubrication
Patented automatic coupling system
Rollforming tools of the highest quality

Optimal Change-Over Concepts
Quick-change systems to suit your individual requirements
Rapid changeover through manual coupling of forming stands
Super-fast patented automatic coupling system
Manual or hydraulic clamping of quick-change cassettes
Hydraulic high-speed lock nuts
Manual roll tool change-over

Quick-change cassettes
Cassette changeover

The Ultimate in Rollforming
Rollforming stands with universal joints gearbox
UN version: vertical adjustment of upper roll shaft
UV version: vertical adjustment of upper and lower shafts

Product lines
Version see above diagram  
Lower shaft height [mm] 
Shaft vertical form [mm]  
Spacing of shafts [mm] 185 195 210 225 240 260 350 375 420 450
Shaft axial adjustment [mm]  
Shaft horizontal spacing [mm] 260 330 400 500 630
Work-shaft diameter [mm] 30 40 40 50 50 63 63 80 80 100
Max strip width [mm]
Machine base B1 [mm] 200 250 320 400 500
Machine base B2 [mm] 320 400 500 630 800
Max strip thickness [mm]  
Line speed
Up to max. m/min 

DREISTERN-Werke Maschinenbau GmbH Co. KG