editing options

• max. bale diameter 2,000 mm
• max. bale length 12,000 mm
• Weight up to 120 t

roll overhauls

• Hot processing/and measurement of the roll while simulating operating conditions
• Dynamic balancing (cold and warm)
• Cleaning the peripheral drilling system of a roller
• Replacing seals
• Roller maintenance
• Roll coatings and covers
• Post-hardening of forged steel rolls

sanding

• Conventional roll grinding of all types
• Form cuts depending on requirements
• Finishing the surface of the ball
• Re-grinding of rolls when cold and at operating temperature to correct roll geometry (including coated rolls)

Measurements, tests and inspections

• Rotations and oscillations
• Profile of the roller bale
• warehouse seats
• surface hardness
• Roughness of the roll bale
• Temperature distribution of a roll from the roll structure
• damage investigations

modernizations

• Optimization of peripherally drilled rolls (e.g. using patented “S technology” to increase heating output)
• Converting unheated rollers to heated rollers
• Conversion of displacement system to peripheral boreholes

reparations

• Penetrating surface defects
• Sanding out cracks
• Spraying and regrinding of e.g. warehouse seats
• Drilling and post-honing of roll shells thermal straightening
• Spigot repair or replacement

Technical advice for

• Wear issues
• Defining the bomb
• Roller damage
• the roll design
• Questions about modifying your roller

spares

• Inflow pipes
• seals
• screws
• IRLE plug
• connection flanges