3D additive manufacturing
ROTARY TABLE SHOT BLASTING MACHINE - DUST REFINER
The Dust Refiner rotary table sandblasting machines process 3D printing batches quickly, accurartely, and uniformly, achieving a superior surface finish.
In Selective Laser Sintering (SLS) or Multi Jet Fusion (MJF) polymer printing, the cleaning speed from the printing powder is high, resulting in an unparalleled surface finish. The aesthetics of the parts are enhanced, achieving an anthracite grey color, making black dyeing an optional additional finish.
The construction is extremely robust, with great attention to construction detail. The T 3DR series machines are equipped with a blowing system that removes the very last powder residues after the blasting cycle.
VERTICAL MIXING SHOT BLASTING MACHINE - DUST REFINER
The Vertical mixing shot blasting machines – Dust Refiner is able to accept 3D printed batches and effect a quick removal of dust residual, with a high quality finishing and without interfering with parts geometry and shape.
Parts are positioned on an anti-abrasive rubber belt, arranged as a cradle, and loaded in bulk or inside a cylindrical fixture able to protect most delicate parts.
The pieces are hit by the jet of abrasive generated by the turbine, and by continuously changing position, they receive the shotblasting treatment extremely uniformly on all the surfaces.
3D PRINTER MOLD CLEANING SYSTEM - DUST REFINER
C.M. has developed an integrated solution for finishing SLS and MJF 3D printed parts, combining the advanced functions of the DEPO-58 and T7 3DR to optimize each stage of the process.
The cycle begins with the DEPO-58, which automates the extraction of parts from the unfused powder “CAKE”, separating the residual powders from the parts.
The powders are collected and can then be sieved and automatically mixed for reuse, ensuring a high-quality mix ready for the next print. The parts can then be transferred to the T7 3DR for surface finishing.
Together, the DEPO-58 + T7 3DR offers an optimized process for handling 3D printed parts, reducing time and costs, while ensuring high quality and minimal manual intervention.
UNCAKER - DUST REFINER
The Uncaker Dust Refiner is used in the 3D printing of polymers with Selective Laser Sintering (SLS) or Multi Jet Fusion (MJF) technologies. The parts are created within a volume of unprocessed powder called CAKE.
Process of extracting pieces from the cake is time consuming and dangerous for operators’ health.
The Uncaker machine is an automatic device, capable to receive a full CAKE of pieces and to separate residual powders from pieces.
