We are the specialist for circular knives for over 50 years. Circular blades or log-saws are our “daily business”. We manufacture circular blades from 80mm to 1200mm diameter, the most of them are made for the hygienic paper industry. Our standard circular blade sizes are:
- 610 mm
- 700 mm
- 810 mm
- 870 mm
- 1000 mm
- 24,015 inch
- 27,559 inch
- 31,889 inch
- 34,251 inch
- 39,370 inch
Every other diameter between 80mm and 47.244inches can be manufactured, with customer-specified cutting geometry made of top-grade quality steel.
Surface treatments | coatings:
The performance of all manufactured circular knives can be optimized with various coatings and surface treatments, adjusted to the requirements of the respective cutting goods.
Examples among the variety of coated or treated circular blades from our production are in particular the Teflon-coated circular blade, as well as our patent-coated “Jumbo Blades” for difficult cutting-processes and “hard” paper rolls.
Please contact us for detailed information.
Furthermore, we manufacture circular knives for other uses and industries as score cutters/crush cut knives, dished knives, hollow slitters/circular feather knives, grooved knives, circular perforating blades, top and bottom knives.
All circular blades can be manufactured by us in different steel qualities. We recommend to use, depending on the material to be cut, the following steels:
Please send us your drawing or work pattern, we will make your individual offer shortly available.
Paper circular blades
The company Fritz Ibach is one of the largest paper circular blade manufactures worldwide. We are original equipment manufacturer (OEM), among other things by Paper Converting and Fabio Perini.