The invention relates to an arrangement of devices that can be used for the production of microcapsules for the controlled release of peptides, which optimises the entrapment of said peptides. The invention consists of a closed sheathed container comprising a built-in system for stirring and/or homogenising the contents thereof in a controlled manner. According to the invention, the container is communicated with a second container by means of an injection device with a diameter of less than 1 mm, said second container having similar characteristics to the first and being used to perform a second homogenization operation. The inventive arrangement of devices can be used to ensure a strict control of the temperature and the viscosity of the contents thereof, such that the temperature is always maintained below or equal to 15°C and the viscosity is maintained in a range of between 5000 and 20000 cp. In addition, the temperature and viscosity control system enables the size distribution of the microspheres obtained to be controlled.
