Reli­able and efficient

Wind tur­bines are con­stant­ly reach­ing larg­er dimen­sions in order to achieve high­er ener­gy yields. As the pow­er of wind tur­bines increas­es, so do the demands on the tow­ers, rotor blades, gear­box­es and, above all, the com­po­nents of the wind tur­bines them­selves.
These require­ments focus on func­tion­al safe­ty, effi­cien­cy and dura­bil­i­ty. With cus­tomized poly­mer-based com­po­nents and mate­ri­als, we help wind tur­bine man­u­fac­tur­ers and their sup­pli­ers achieve these goals.
We offer a diverse port­fo­lio of com­po­nents for rotor blade man­u­fac­tur­ing, nacelle and hub, tow­er con­struc­tion, and trans­porta­tion and car­go safe­ty. In the wind ener­gy sec­tor, we man­u­fac­ture and sup­ply hun­dreds of already ready-to-install parts for wind tur­bine bear­ings, includ­ing numer­ous heavy-duty com­po­nents and entire assem­blies made of rub­ber and plas­tic. Your great­est advan­tage: You define the require­ments for the wind tur­bine — we reli­ably sup­ply the suit­able components.

Rotor blade production
Nacelle & Hub
Trans­port & load securing
Tow­er construction

Rotor blade production

The rotor blades of wind tur­bines, which are now over 100 meters long, trans­mit high forces to the machine set in the nacelle. This pos­es par­tic­u­lar chal­lenges for the design of the com­po­nents.
We offer a wide range of ther­mo­plas­tics that are, for exam­ple, mechan­i­cal­ly high-strength or very dimen­sion­al­ly sta­ble. Our com­po­nents are reli­ably dimen­sioned and made of high-qual­i­ty, test­ed and proven mate­ri­als that are indis­pens­able in the pro­duc­tion of high-per­for­mance rotor blades with a long ser­vice life.

Aufgewickelte Schlauchleitungen in transparent products/material-combination/materials-handling/hose-assemblies/

Spe­cif­ic pro­files made of sil­i­cone, butyl or EPDM for the pro­duc­tion of the GRP elements

  • Plas­tic hose lines in var­i­ous sizes and made of var­i­ous materials
  • Spi­ral hoses
  • ball valves
  • Fit­tings / T- and angle con­nec­tions made of plastic
  • Com­pen­sat­ing bags
  • Packed as a set ready for assem­bly accord­ing to cus­tomer specifications

Nacelle & Hub

The nacelle of a wind tur­bine con­tains the dri­ve train with rotor hub, rotor shaft, gen­er­a­tor and oth­er impor­tant com­po­nents. Wind tur­bine man­u­fac­tur­ers are there­fore depen­dent on reli­able mate­ri­als. These ensure greater plant effi­cien­cy, longer main­te­nance inter­vals and max­i­mum dura­bil­i­ty.
We pro­vide these with our rub­ber bear­ing ele­ments, seals and pro­files, which are also suit­able for use with rotat­ing parts. They con­vince, for exam­ple, with their long ser­vice life, low weight com­bined with high strength, or good noise or vibra­tion-reduc­ing properties.

  • Bolts and screws pro­tect­ed by hoses (over­volt­age protection)
  • Edge pro­tec­tion pro­files, if nec­es­sary with sponge rub­ber seal­ing pro­files on the side or on the top
  • Many rub­ber and plas­tic pro­files in stan­dard avail­able direct­ly from stock, spe­cial pro­files on request
  • Machine bear­ing
  • Cone bear­ings
  • Vibra­tion dampers
  • Many rub­ber and plas­tic pro­files in the stan­dard direct­ly from stock available
  • Many rub­ber and plas­tic pro­files in the stan­dard direct­ly from stock available
  • Many rub­ber and plas­tic pro­files in the stan­dard direct­ly from stock available
  • Many rub­ber and plas­tic pro­files in the stan­dard direct­ly from stock available

Trans­port & load securing

Large com­po­nents such as tow­ers, rotor blades and rotor hubs are deliv­ered to the con­struc­tion site in com­plex trans­port steps. In order to secure such com­po­nents, which weigh sev­er­al tons, the high­est lev­el of qual­i­ty care is required in com­pli­ance with safe­ty require­ments.
In the field of trans­port and load secur­ing of com­po­nents for wind tur­bines, we have there­fore devel­oped a com­pre­hen­sive range of effi­cient and high-qual­i­ty prod­ucts and mate­ri­als that can be eas­i­ly adapt­ed to your require­ments and thus enable safe and pro­fes­sion­al trans­port of heavy goods or serve for inter­im stor­age. With our slip-resis­tant and force-absorb­ing spe­cial mate­ri­als, even extreme­ly heavy com­po­nents are com­pre­hen­sive­ly pro­tect­ed dur­ing trans­port and storage.


Gummiprofil horizontal /products/rubber/rubber-solutions/rubber-profiles/
  • Spe­cial mate­ri­als depend­ing on the application
  • Bond­ing or mechan­i­cal fastening
  • Pre-assem­bly for faster replace­ment in the event of servicing
  • Edge pro­tec­tion profiles
  • Spac­er blocks
  • Prod­ucts made of plas­tic foam in var­i­ous hard­ness ranges indi­vid­u­al­ly adapt­able to the com­po­nent to be protected
  • Rolls and cut­tings from dif­fer­ent rub­ber gran­u­late qualities

  • Rolls and cut­tings from dif­fer­ent rub­ber gran­u­late qualities

  • Pro­tec­tion in trans­port racks

Tow­er construction

A deci­sive fac­tor for the sta­bil­i­ty of the entire wind tur­bine is the tow­er and its asso­ci­at­ed ele­ments. These are exposed to extreme loads and envi­ron­men­tal influ­ences on a dai­ly basis. Spe­cial­ized in com­po­nents for tow­ers of all types, we offer effi­cient and eco­nom­i­cal solu­tions for this pur­pose: With our prod­uct range, you get durable cable guides and cable hold­ers as well as oth­er acces­sories for fas­ten­ing and bundling cables in the tow­er.
In addi­tion, our range includes plat­form seals for seal­ing the gap between the plat­form and the tow­er wall and pre­fab­ri­cat­ed assem­blies as well as indi­vid­ual com­po­nents for seal­ing tow­er ele­ments and oth­er components.

Aufrecht stehende Gummimatte mit Muster /jaeger-gummi-und-kunststoff/products/
  • Vari­ants made of plas­tic or rigid foam, seg­ment­ed or complete
  • Low­er-priced alter­na­tive to solu­tions made of metal
  • Low­er-priced alter­na­tive to solu­tions made of metal
  • Secur­ing the gap between plat­form and tow­er wall
  • Bridg­ing of up to 200 mm
  • Easy instal­la­tion accord­ing to tow­er direction
  • Mate­ri­als with dif­fer­ent fire pro­tec­tion classifications
  • Rub­ber fine-ribbed or nap mat as non-slip cov­er­ing on platforms
  • Door seals in dif­fer­ent designs
  • Seal­ing caps and plugs
  • Elas­tomer, cel­lu­lar rub­ber or butyl seal­ing strips, for seal­ing indi­vid­ual tow­er segments
  • Edge pro­tec­tion pro­files, if nec­es­sary with sponge rub­ber seal­ing pro­files on the sides or on the top
  • PE cas­ing foot and oth­er pro­tec­tive ele­ments, with thread if necessary
  • Foam pro­files for con­crete cast­ing process

Con­tact our expert:


Sales Rep­re­sen­ta­tive


H. Lam­mers

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