Pre-refining hammer mills

Panizzolo pre-refining hammer mills ensure optimal material preparation for End-of-Waste refining cycles, delivering maximum efficiency and an output ready for metal recovery.

Key strengths

Grinding logic

The structure of the mill is designed to prevent the ejection of material from the inlet while wear is limited to armours, grilles and hammers. These items are manufactured with the best steels and castings for gradual wear and keeping the quality of the ground scrap constant.

Low energy costs

The hammer mill maximises the ratio between energy consumption and hourly productivity. The line includes models from 55 kW to 110 kW, with production performance from 1.5 ton/h to 3.5 ton/h depending on the model.

Low management costs

The machinery is designed to minimise production downtime and the number of operators involved in the operation. The software autonomously monitors and adjusts the treatment, so that personnel do not need to be constantly near the plant.

Rotor and hammers

The rotors facilitate the shredding of scrap by absorbing stresses without causing structural repercussions over time. All components are designed in-house, eliminating the most common weak points. The hammers are installed with 360-degree free rotation and are made of a special alloy developed in collaboration with the University of Padua. They are designed to ensure excellent crushing capacity while resisting deformation, breakage, or cracks over the long term.

Easy maintenance

These periodical operations require an essential number of operators, without the need for special equipment or highly professional competences. The rotor can turn all the way thanks to the built-in double sheave. Controls and greasing are designed to be simple and intuitive.