Flexible filaments, one of which is TPU, are an interesting and useful material, but they are difficult to work with. TPU prints at similar temperatures to PLA, working best around 210 to 230 °C, with a bed between 30 and 60 °C.Because the material is so flexible, it can bend and stretch as it goes from the extruder gear to the actual nozzle. Therefore, it is important that the filament follows a limited path, extrudes slowly and does not retract. If these problems become prominent, raising the extruder temperature slightly can help reduce any strain on the filament that may cause it to bend.3d printing near me
METAL 3D PRINTING - SLM / DMLS
The two technologies have many similarities: both use laser scanning and selectively fuse (or melt) metal powder particles, glue them together and build them layer by layer. Similarly, the materials used in both processes are granular metals.
The difference between SLM and DMLS is due to the basis (and patents) of the particle bonding process: SLM uses metal powder with a single melting temperature and completely melts the particles, while in DMLS, the powder is composed of materials with variable melting points at high temperatures Fusion at the molecular level.
Bering 3D provides 3D printing services for various metal materials such as stainless steel, die steel, titanium alloy, aluminum alloy, and bronze.
SELECTIVE LASER SINTERING - SLS
In the printing process of the SLS equipment, a high-power laser is used to fuse small particles of plastic powder into the required three-dimensional shape. The laser selectively fuse powder materials by scanning the three-dimensional data section on the surface of the powder bed. After scanning each section, the powder bed is reduced by a layer of thickness, a new layer of material is added to it, and the selective laser sintering process is repeated until the part is completed.
SLS 3D printing can be used not only for the prototype design of functional polymer components, but also for small production runs because it has high design freedom, high precision, and produces parts with good and consistent mechanical properties.
STEREO LIGHT CURING MOLDING - SLA
It mainly uses photosensitive resin as a raw material, and utilizes the characteristic that liquid photosensitive resin will cure quickly under ultraviolet laser beam irradiation. The photosensitive resin is generally liquid, and it immediately initiates a polymerization reaction and completes curing when irradiated with a certain wavelength of ultraviolet light (250 nm to 400 nm). SLA focuses on the surface of the light-curing material by focusing ultraviolet light of a specific wavelength and intensity to solidify it sequentially from point to line and from line to surface, thereby completing the drawing of a layered cross-section.
3D Printing Shop
Rongna: IGES (.igs) /STEP (.stp) /Parasolid (.x_t) / .stl files.
Rongna: Sure. We never divulge customers' information to anyone else.
Rongna : 1 pcs , we provide prototype to mass production service
Rongna: Exress UPS/FedEx . shipping by sea
we help client Develop New Products, form Sample to mass Production.
Ningbo Rongna Technology Co.,Ltd
From quoting to production , we've rebuilt our manufacturing system,help you transform the ideas to the products.
A manufacturing partner that helps you accelerate speed to market and strategically manage demand volatility across the entire product life cycle
- Company Name: Ningbo Rongna Technology Co.,Ltd
- Representative: Jewel Luo
- Product/Service: cnc machining service , injection molding service , 3d printing service , cnc turning , cnc milling , rapid prototype
- Capital (Million US $): 10,00000RMB
- Year Established: 2020
- Total Annual Sales Volume (Million US $): US$5 Million - US$10 Million
- Export Percentage: 91% - 100%
- Total Annual Purchase Volume (Million US $): US$2.5 Million - US$5 Million
- No. of Production Lines: 10
- No. of R&D Staff: 11 -20 People
- No. of QC Staff: 5 -10 People
- OEM Services Provided: yes
- Factory Size (Sq.meters): 1,000-3,000 square meters
- Factory Location: No.69 ZiLin Road,YuYao ,ZheJiang Province
- Contact Person: Ms. Jewel
- Tel: +86-0574-62520922
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