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Kuteno Kunststoff Messe, Gemany — May 14 - 16, 2024
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Kunstoffenbeurs Brabenthallen 2024, Nederland — September 18 - 19, 2024
Kunstoffenbeurs Brabenthallen 2024, Nederland — September 18 - 19, 2024
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.

  • DIN standard
    Material
    Type steel
    Treatment
    Hardness
    Abrasion resistance
    (x good) to (xxxxx excellent)
    Corrosion resistance
    (x good) to (xxxxx excellent)
  • 1.8509
    41CrAIMo7
    Nitriding steel
    Nitrided
    >850 HV 5
    +
    +
  • 1.8550
    34CrAINi7
    Nitriding steel
    Nitrided
    >850 HV 5
    +
    +
  • 1.2379
    X155CrVMo121
    Tool steel
    Hardened
    59 - 63 HRC
    +++
    ++
1.8509
  • Din standard
    1.8509
  • Material
    41CrAIMo7
  • Type steel
    Nitriding steel
  • Treatment
    Nitrided
  • Hardness
    >850 HV 5
  • Abrasion resistance
    +
  • Corrosion resistance
    +
1.8550
  • Din standard
    1.8550
  • Material
    34CrAINi7
  • Type steel
    Nitriding steel
  • Treatment
    Nitrided
  • Hardness
    >850 HV 5
  • Abrasion resistance
    +
  • Corrosion resistance
    +
1.2379
  • Din standard
    1.2379
  • Material
    X155CrVMo121
  • Type steel
    Tool steel
  • Treatment
    Hardened
  • Hardness
    59 - 63 HRC
  • 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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