Logo Made in Germany Middle East Electricity 2018


Booth number: H1G14

About us

Being a worldwide acting company in the field of machinery and equipment engineering, we have specialized in development, design, assembly and inspection of customized customer solutions.

As system provider for the electrical and automotive industries as well as for the segments of wind energy, pharmaceutics and medicine, we offer unique and innovative technical products as well as services throughout your entire chain of requirements.

With more than 230 employees in 30 countries plus, we put focus on the processing of insulating media under vacuum to optimize dielectric properties in the range of silicone, cast resin and oil/paper insulation equipment.

Our products:

  • Vacuum equipment for cast resin insulation

  • Vacuum equipment for oil/paper insulation

  • Moulds and clamping machines

  • Software & automation

  • Equipment for composite vacuum infusion

  • Equipment for VPI applications

  • Vacuum pumping units

Products and services

Our product portfolio comprises the application technologies of vacuum resin casting insulation, vacuum oil/paper drying and stabilization, vacuum pressure impregnation as well as vacuum pumping units, complemented by moulds and clamping machines as well as mixing and dosing systems by our subsidiary company VOGEL in Switzerland especially for pressure gelation (APG) and silicone applications.

One of our strongest skills is the processing of all insulating media: From highly to unfilled cast resin systems and the oil/paper sector to highly viscous silicones.

Our technologies are used for example in the electrical, electronic and automotive industry, wind energy as well as for special medium- and high-voltage applications.

Equipment for Cast Resin Insulation

Equipment for Cast Resin Insulation

Wherever reactive resin systems are processed, this is where our design for preparation, mixing and dosing is implemented. Based on our decades of experience and in close cooperation with users, material suppliers and testing labs, we have permanently developed and perfected our vacuum systems for cast resin insulation.

Equipment for Oil/Paper Drying and Stabilization

Equipment for Oil/Paper Drying and Stabilization

HEDRICH offers a variety of drying technologies for different applications. Only carefully dried insulation materials ensure a trouble-free operation of electric high-performance components and slow down the aging process. For the materials used to insulate transformers it is extremely important to minimize moisture to guarantee dielectric strength and dimensional stability.

Clamping Machines, Moulds, Mixing and Dosing Systems

Clamping Machines, Moulds, Mixing and Dosing Systems

VOGEL has specialized in clamping units, moulds, mixing and dosing systems as well as customized equipment for the manufacturing of insulation parts made of epoxy resin and liquid silicone rubber (LSR) for the electrical and automotive industry.

News & Innovations

Optimally Linked with our COPRA App Center 

The digital platform for all HEDRICH applications is the COPRA App Center (COckpit for Productivity increasing and Resource saving Applications). With our Apps you can monitor your HEDRICH equipment anywhere, at all times via tablet, smartphone or PC. You can optimize production processes and...| » Further reading 

Residual Moisture and Gas Content Measurement for Unfilled Cast Resins 

HEDRICH’s fully automatic residual moisture and gas content measurement for unfilled cast resins constitutes a world novelty in the field of cast resin applications. The technology for measuring the residual moisture having already proven its excellence when it comes to transformer oils ...| » Further reading 

Mobile Low-Frequency Drying Equipment 

Mobile low-frequency drying equipment developed by HIGHVOLT and HEDRICH are an absolute novelty. Their compact design allows them to be used flexibly almost everywhere in the world, involving a considerable reduction in time and costs. Besides, the equipment offers all advantages of the proven...| » Further reading 


Greifenthaler Str. 28
3560 Ehringshausen

Phone: +49 6449 9290
Fax: +49 6449 929149

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