Grinding Service, Roll Repairs and Calender Machine Rebuilds by SIWACO

Within the IRLE GROUP SIWACO concentrates on the roll service especially for all calander roll types which are being used in the paper- and plastics industry.

We are your competent partner for roll grinding (hot and cold), superfinishing, reconditioning, optimising, warm and cold balancing, optimising concentricity, inductive hardening and other repairs.

In comparison to all roll service providers we have the special know-how of an OEM for calander rolls regarding the behavior of heated rolls under operating conditions.

The form features of the roll in operation have a very decisive influence on the cross direction- and machine direction profile of your paper-/plastic web.

Appropriated rebuilds, "heat treatments" incl. hot balancing of calander rolls, especially on old calender machines, will measurably influence the profile features of your product to a lasting and better quality.

We would also like to adopt the routine service works on the heating systems of your calender rolls.