Covering compounds

Hannecard provides over a thousand custom-made roller covering solutions, from rubber and polyurethane to composite and spray coating. To improve the lifespan and performance of the roller coverings, we are constantly developing new compound formulations.

Rubber compounds

Natural rubber, all types of synthetic rubber and silicone rubber
All our rubbers are EU compliant
In-house R&D and fully integrated mixing streets
Available from 5 shore A to 80 shore D and from 0 to 200 P&J
Compounds with special properties: antistatic, conductive, high temperature, non-stick, high abrasion resistance, good mechanical grip, food approved, improved web release

Polyurethane (PU) compounds

Available from 10 shore A to 70 shore D and from 5 to 70 P&J
All our polyurethanes are MOCA-free and EU compliant for more sustainable solutions
Monkal® soft polyurethane range for coating rollers
Flexolys® hard polyurethane technology for paper presses
Vulkollan® for wheel coating
Compounds with special properties: antistatic, semi-conductor, ESA-printing, improved release, food approved, acid resistant, constant roughness, high dynamic properties, heavy load resistant

Composite solutions

Covering technologies for the paper industry and for other industrial applications
Diamantal® composite technology for paper calendar rolls
PRINTAM® base layer technology for roller core protection
Sleeves for rotogravure, lamination and coating

Carbide coverings

Tungsten and chromium carbide
Carburflon® high release coating
Hardness up to 1400 HV
Surface roughness range 0,05 to 12 µ
Coating solutions with special properties: corrosion resistant
In-house and on-site grinding and spraying
Click here to discover our metal / thermal spray leaflet

Production
capacities

Production capacity:
Diameter: up to 2 600 mm
Length: up to 12 000 mm
Mass: up to 32 000 kg

Dynamic balancing capacity:
Diameter: up to 2 000 mm
Length: up to 12 000 mm

Metal grinding

Metal spray:
Diameter: up to 2 000 mm
Length: up to 8760 mm
Mass: up to 32 000 kg