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M450 from Laseradd embodies an efficient solution specifically designed for large-scale metal 3D printing needs. With its dual-laser and dual-galvanometer setup, it offers a breakthrough in moulding efficiency, increasing it by over 80%. Moreover, it introduces an innovative closed internal powder processing system, effectively reducing dust emissions and minimizing potential harm to human health. The M450 serves a wide range of industries including moulds, automotive, aerospace, nuclear power, military, orthopaedic medicine, and beyond, showcasing its versatility and adaptability to various applications.

1) The equipment room needs to be kept dry and ventilated, and an exhaust system should be installed to promptly remove inert gas.
2) The main equipment area requires more than 35 square meters, with the sides and back of the equipment being more than 1 meter away from the wall.
3) A dedicated air conditioner should be installed in the room to maintain the ambient temperature of the equipment at around 25℃ and the humidity below 75%.
For specific requirements, please refer to the PDF document.
SLM Information\各机型售前资料-PDF\JS-SLM-450\3-设备环境要求指南-450.pdf

After the data preparation is completed, personnel and materials need to be checked first: 1) Substrate installation; 2) Squeegee inspection; 3) Powder loading. Secondly, equipment preparation before printing is required: 1) Start the equipment; 2) Return each axis to the origin; 3) Level the substrate; 4) Spread the first layer of metal powder (ensuring even distribution on the substrate); 5) Clean the protective lens; 6) Deoxygenize (filling protective gas to avoid metal being oxidized) and achieve internal circulation; 7) Configure process package. Then, the printing can be started until the parts are retrieved.
For specific requirements, please refer to the PDF document.
SLM Information\各机型售前资料-PDF\JS-SLM-450\1-用户手册-450.pdf

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