Hyper/Secondary Compressor Components

Burckhardt Compression is the recognized worldwide market leader and pioneer in Hyper Compressor technology since 1951. Our long standing know-how and unrivalled expertise are the basis for innovative solutions for any Hyper/Secondary Compressor. Our dedication to this technology and our focus on evolving market needs are what motivate us to organize the highly regarded LDPE Symposium on a regular basis.

High pressure reciprocating compressors are designed to operate in autoclave, in tubular or multiple technology plants. Those plants produce a wide range of homo-polymers or Ethylene Vinyl Acetate (EVA) copolymers.

Our offering suits any brand and type

  • Repair of components
  • Upgrade / optimization / modification
  • Retrofit / reverse engineering
  • Reconditioning of worn parts
  • 1:1 replacement of parts
  • Replace parts of inexistent OEM


Our offering is backed by comprehensive in-house expertise

  • High-pressure parts manufacturing
  • High-precision manufacturing
  • Full quality assurance
  • Tribology expertise
  • Material analysis know-how
  • Lubrication technology

We support you for any Hyper components and Services.


Superior wear parts for best performance and longest lifetime

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Redura® Oil Sealing Systems

Separate seals on crank gear and distance piece side

provide highest sealing efficiency.

Advanced tribological in-house research provides excellent materials for longest operating times.


Redura® Low Pressure Sealing Systems

Incorporating the new oil wiper element Redura® LW 410 which is based on the superior, patented Razor Blade™ technology. It ensures precise and optimal oil removal and lowest surface pressure, increasing the lifetime of the ring and the plunger.


High pressure packing

The packing cups consist of a multi-ring design with

the inner cup shrunk into the outer ring in order to provide highest resistance against deformation. The Redura® high pressure sealing system is based on a heterogeneous design which includes at least two different high pressure sealing element designs for best Performance.


Central Valves

The central valves have to operate with absolute reliability at the highest pressure levels, up to 3’500 bara. Absolute precision and care for engineering, design, manufacturing and installation is crucial for maximum safety

Reconditioning & Service

Well serviced Hyper Compressor Components are crucial. Outstanding reconditioning service is provided through our global service center network. Our offering includes repair work, upgrades/modernizations, customized service and many more.


Unequaled capabilities

Our dedicated Hyper Compressor specialists are the experts when it comes to comprehensive high pressure applications know-how and experience. Our capabilities include the following:

  • Requirements & Situation analysis
  • Evaluation
  • Engineering
  • Manufacturing
  • Field activities

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