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High-Precision Cold Profile Rolling Excellence
In the secondary market, these brands are highly sought after:• Heckert (WMW): Famous for the UPW 12.5, 25, and 63 models.• Bad Düben: The successor to Heckert’s rolling technology.• Izpe: Spanish excellence in hydraulic rolling machines.• Tsugami: Japanese precision for micro-thread rolling.
The Heckert UPW series is a heavy-duty hydraulic thread rolling machine designed for cold-forming external profiles. Unlike cutting, rolling redistributes the metal fibers, resulting in superior fatigue strength and surface finish. The UPW’s rigid 2-roll design allows for both “In-feed” rolling (for short threads) and “Thru-feed” rolling (for long bars), making it a versatile powerhouse for fastener manufacturers and automotive Tier-1 suppliers.
| Parameter | Technical Details |
|---|---|
| Rolling Force (Hydraulic) | 250 kN (25 Tons) |
| Workpiece Diameter Range | 10 mm – 100 mm |
| Maximum Pitch | 8 mm |
| Max. Rolling Length (In-feed) | 200 mm |
| Spindle Speeds | 20 – 90 RPM (Variable) |
| Machine Weight | approx. 2,800 kg |
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