(End-of-life)Our TL-D3S Dual Nozzle 3D Printer is upgraded from a single-nozzle 3D Printer Kit with a building volume of 300mm*300mm*400mm, which is not reduced but doubles in printing efficiency. It is a pre-assembled 3D Printer Kits that can be easily assembled in less than 5 minutes. It supports Double-Color printing mode, the parameters of the double nozzles can be set separately, such as Temperature, Extruder Speed, Printing Speed, and Infill Density. Even you can use two nozzles of different diameters at the same time. Give you more free DIY space.
Household oxygen concentrators can improve the quality of life of workers with pneumoconiosis and other work-related injuries that have impaired lung function and have difficulty breathing and require long-term oxygen inhalation.
EverExceed VPS MS Series Solar Inverter with Controller has a comprehensive LCD display which offers user-configurable and easy-accessible button operation such as battery charging current, AC utility or solar charger priority and acceptable input voltage based on different applications.
25.4*41.288*60.2mm 64905 needle roller bearings without rings Single row ,we can produce both old type and news type ,and we have new type with 869 PCS in stock now .
Solar power system is a new kind of energy-saving and environmentally friendly system. It is a system which uses PV modules to convert sunlight into electricity. It's made up of PV module, controller, battery and inverter. It is mainly used in some remote and power-unstable areas.
KN95 three-dimensional protective mask, 5 layers of high-density filtration, effectively block dust, bacteria, droplets, PM2.5 in the air, and a variety of colors to choose from.
The Rapid Prototype model, also known as the R.P., refers to the first or first batch of samples before the plastic mold is cut in the new product development stage.
The Rapid Prototype is the first step to verify the viability of the product. It is the most direct and effective way to find the product design defects, so as to improve the defects until the model has no problems.
Rapid prototyping technology, also known as additive manufacturing [1], it is a kind of digital model file as the basis, the use of powdered metal or plastic and other bondable materials, printed layer by layer Ways to construct the technology of objects.
The off-grid inverter can work independently after leaving the grid, which is equivalent to an independent small grid, mainly to control its own voltage, which is a voltage source. It can carry household loads and is the preferred power product for emergency power supply and outdoor power supply.
Stylish appearance
Support QR Code, Barcode,Graphic print
Good anti-fall performance
Compatible with sewing paper and continuous paper
With display,support multiple languages
Long battery life,up to 72 hours of standby
