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The K Show at Stand A03 in Hall 10- Dusseldorf, Germany — October 08 - 15, 2025
[ 01 ]
Wear solution

We can supply a complete range of conical twin cylinders. Based on our large experience we can recommend the proper type of steel and surface treatment to minimize wear.

[ 02 ]
OEM’s specifications

We deliver conical twin cylinders according to OEM’s specification.

[ 03 ]
Liners

Maxi Melt offers hardened linersand in some cases bimetallic liners, to solve most extreme wear cases.

[ 04 ]
Het voordeel van onze conische twin cilinder

Up to date machinery and CAD CAM facilities make it possible to manufacture high quality complex products with tight tolerances with a high surface finish suitable to withstand wear and or corrosion conditions.

The modification of the material can improve the life time of the part.

Hardened wear resistant liners.

Bore and other dimensions accpording OEM specifications.

Materials for our conical twins

Choosing the right cylinder material is important to have the right performance to reduce wear and corrosion.

  • MM Code
    Base Material
    Treatment
    Abrasion resistance
    (x good) to (xxxxx excellent)
    Corrosion resistance
    (x good) to (xxxxx excellent)
  • MM41
    Quenced and Tempered
    Nitriding
    +
    +
  • MM34
    Quenced and Tempered
    Nitriding
    +
    +
  • MM121
    Cold work to Steel
    Hardening
    +++
    ++
MM41
  • MM Code
    MM41
  • Base Material
    Quenced and Tempered
  • Treatment
    Nitriding
  • Abrasion resistance
    +
  • Corrosion resistance
    +
MM34
  • MM Code
    MM34
  • Base Material
    Quenced and Tempered
  • Treatment
    Nitriding
  • Abrasion resistance
    +
  • Corrosion resistance
    +
MM121
  • MM Code
    MM121
  • Base Material
    Cold work to Steel
  • Treatment
    Hardening
  • Abrasion resistance
    +
    +
    +
  • Corrosion resistance
    +
    +

Example conical twin cylinders

Based on all material and treatment options we selected some examples for twin corotating processing.

Conical twin cylinder 1
Conical twin cylinder 2
Conical twin cylinder 3
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