Method for implementing an extrusion facility intended for the production of a profiled element , said extrusion facility comprising a roller which is supported rotatably by at least a first bearing , a tool module which comprises a die intended to interact with the roller so as to form an air gap allowing the profiled element to be shaped, and at least a first head module having a first extruder which is intended to supply the tool module with a first constituent material of the profiled element, said method being characterized in that it comprises: - an engagement step (s1), during which the tool module is moved relative to the first head module and to the first bearing in a first direction referred to as the "engagement direction" (Z), in such a way as to bring said tool module into abutment against the first bearing and to subject said tool module to a preload force (F_Z) which is oriented in the engagement direction (Z) and counter to the first bearing , in such a way as to place said tool module relative to the roller in a configuration referred to as the "engagement configuration" which defines the desired air gap for producing the profiled element , - then a clamping step (s2), during which, while said tool module is in its engagement configuration, prestressed against the first bearing by the preload force (F_Z), said tool module is clamped between the first head module having the first extruder and a second head module distinct from the first head module , by moving said first head module and the second head module towards one another, on either side of the tool module , in a second direction (X) referred to as the "coupling direction" (X) which is transverse to the engagement direction (Z), preferably perpendicular to said engagement direction (Z), in such a way as to place the first extruder in communication with the tool module , and by subjecting said first and second head modules to a clamping force (F_X) which is oriented in said coupling direction (X), in such a way as to hold the tool module by compression between the first and second head modules . - an engagement step (s1), during which the tool module is moved relative to the first head module and to the first bearing in a first direction referred to as the "engagement direction" (Z), in such a way as to bring said tool module into abutment against the first bearing and to subject said tool module to a preload force (F_Z) which is oriented in the engagement direction (Z) and counter to the first bearing , in such a way as to place said tool module relative to the roller in a configuration referred to as the "engagement configuration" which defines the desired air gap for producing the profiled element , - then a clamping step (s2), during which, while said tool module is in its engagement configuration, prestressed against the first bearing by the preload force (F_Z), said tool module is clamped between the first head module having the first extruder and a second head module distinct from the first head module , by moving said first head module and the second head module towards one another, on either side of the tool module , in a second direction (X) referred to as the "coupling direction" (X) which is transverse to the engagement direction (Z), preferably perpendicular to said engagement direction (Z), in such a way as to place the first extruder in communication with the tool module , and by subjecting said first and second head modules to a clamping force (F_X) which is oriented in said coupling direction (X), in such a way as to hold the tool module by compression between the first and second head modules . <EOS>