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FAQ – Professional metal 3D printers with selective metal powder bed fusion laser.
During the printing process, is the material completely melted? Is any porosity present inside or on the surface? The metal components printed with LMF (Laser Metal Fusion) technology generally have a rough surface but very high (close to 100%) densities,...
Technology – DLP 3D printer
Zero Tilting Technology During the printing routine the vat is set fixed in the machine while the glass tilts after each layer has been printed, which allows avoiding a suction effect and does not cause mechanical stress layer after layer, on the object...
Technology – LMF 3D printer
Patented Tilting Coater Metal 3D printing with powder-bed based technologies involves the addition of material through unidirectional or bidirectional coating systems, "coaters". The "tilting coater" patented by SISMA, supplied with every 3D printer of...
FAQ – DLP “Digital Light Processing” technology. Professional 3D printers using resin polymerization by means of light projection.
What are the differences between DLP and Laser SLA? DLP (Digital Light Processing) stereolithography print technology is based on a digital light source (projector), emitting in the UV spectrum, able to polymerize layers of photosensitive polymeric resin....
A journey of growth over 60 years.
A journey of growth over 60 years. Here at SISMA we have been designing and manufacturing high-precision machinery and laser systems since 1961. Our path has been a transversal experience undertaken in mechanics, in software management, and in...
Hubei Jewelry Engineering and Technology Center Jewelries of “The legends of Mountains and Seas” series gets successfully launched, by school enterprise joint R&D at the time of COVID 19
Hubei Jewelry Engineering and Technology Center Jewelries of “The legends of Mountains and Seas” series gets successfully launched, by school enterprise joint R&D at the time of COVID 19
Manual laser welders for dental laboratories
LM-D, manual laser welding system.StableLM-D incorporates the Smart Spot technology for a repeatable welding process ensuring a wide depth of field and a stable laser firing already from the first pulses.ComfortableThe new ergonomic design and low noise...
EVERES UNO for the dental field
EVERES UNO, DLP 3D printer using resin polymerization by means of light projection. Fast & accurateThe patent pending ZTT (Zero Tilting Technology) enables extremely fast printing routines with uncompromising quality. The PTFE bottom of the vat is not...
Schools and enterprises work together to educate talents – Integration of industry and education for development
Schools and enterprises work together to educate talents - Integration of industry and education for development The International 3D Printing Advanced Manufacturing Demonstration Center Unveiling Ceremony Release time: 2020-05-12 18:54 Source: China Report On May 12...
Dental welding strarter kit
Dental welding strarter kit It is a kit consisting of spools of titanium and cobalt chromium (addition material), titanium bars of standard size and a USB memory, which contains user guides for dental technicians and welding parameters. The kit facilitates those who...