Sigma S.A products

SIGMA composting plants are an effective technology for the stabilization of the under-screen fraction, separated from mixed municipal waste, as well as for the processing of green waste from selective collection. This technology is based on the use of closed, reinforced concrete bioreactors, with the automatic aeration and irrigation system of the deposit, which enables process optimisation.

Manipulator’s functionality is determined by appropriately selected accessories: load fitting and protection, support plates... SIGMA S.A. provides a wide range of grippers for handling and precise positioning of loads of various shapes and sizes. We offer fastening with a mechanical or pneumatic drive. Our team is capable of the individual design of a gripper and accessories tailored to your application.