Raise3D D200-E

With a working chamber of 7.87 x 7.87 x 7.87 inches (200 x 200 x 200 mm), the D200-E provides high productivity and outstanding quality of debinding. The machine can achieve the speed of 1.55 mm/h. It is equipped with various smart functions, such as the safety interlocks, front-mounted E-stop, and activated carbon adsorption facilities. In addition, the device boasts mobility and user-friendly design.

For better results, it is recommended to use the Raise3D D200-E as a part of the MetalFuse system, along with the Forge1 3D printer and S200-C. Thus, the polymer will be removed from the model during the catalytic debinding process, which will result in a pure metal with residual binder. The sintering process will further remove the binder due to the temperatures below the melting point of the metal. That way, the product achieves its final hardness and strength properties.

The D200-E uses the catalytic debinding process based on oxalic acid. It is safe, environmentally friendly, easier than nitric acid treatment, and faster than solvent and thermal debinding. It can even be used for titanium and copper. With this method, the debinding cycle takes much less time (4–12 hours instead of 12–72 hours). Moreover, there are no limitations considering the layer height, and the residual rate of the polymer is lower. By applying a catalyst, one can reduce the time cost by 60% and still obtain parts with a density up to 97% of wrought iron’s level, which is 52% more compared to products obtained by debinding with solvents.