Applications

• For hot rolled, drawn, cold pilgered and longitudinal welded tubes
• Material with low and high tensile strength
• Hot and cold material
• Straightening with or without coolant
• 6-10 rollers

Essential advantages

• No unstraightened ends
• Close center line distances for precise straightening accuracy
• Automatic pre setting / quick dimension change
• Quick changing system for straightening rolls
• High machine availability by means of network compatible Siemens CNC-control with self learning mode
• Wearless concentric hydraulic clamping system
• Single roller drives to compensate roller wear
• Larger roller diameter for rugged operation/wear reduction
• Low noise level by means of covered working area
• Closed cooling circuit and central extraction systems
• Optimum maintenance convenience due to free access to working area
• Machine tool design for best repeatability
• Accurate positioning with absolute encoder
• Sloping machine bed for best scale and cooling emulsion discharge
• Scale dust and cooling mist extraction system
• Rigid, oversized machine frame construction
• Safety inlet and outlet trough