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Roundo PS340 3000mm Bending Rolls

Roundo PS340 3000 mm Hydraulic Double-Pinch Plate Bending Rolls

Manufacturer: Roundo AB
Model: PS340
Year: 1983
Country of manufacture: Sweden
Type: Hydraulic three-roll double-pinch plate bending rolls

Capacity
Maximum working length: 3,000 mm
Pre-bending capacity: approximately 12 mm mild steel
aximum rolling capacity: approximately 18–23 mm mild steel, depending upon finished diameter
Standard upper-roll diameter: 340 mm
Plate capacities based upon mild steel of approximately 270 N/mm² yield strength
Minimum rolling diameter: approximately 1.1–1.4 times the upper-roll diameter, depending upon material thickness
Remaining straight edge after pre-bending: approximately 1.5–2 times plate thickness

Features
Hydraulic double-pinch design
Both lower rolls independently hydraulically adjustable
Pre-bending of both ends without removing and reversing the plate
Hydraulic rotation of all three rolls
Infinitely variable rolling speed
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Hydraulic powered drop end
Portable pendant control
Front safety trip bar
Heavy-duty fabricated and stress-relieved frame
Forged and crowned steel rolls
Rolls mounted in heavy-duty roller bearings
Suitable for cylindrical and conical bending
Approximate machine weight: 14,000–15,000 kg, subject to confirmation
Approximate main motor: 22 kW, subject to data-plate confirmation