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Details: LONGER LK4 3D Printer 90% Pre-Assembled with 2.8″ Full Color Touch Screen, Resume Printing, Filament Detector, Built-in Safety Power Supply 220x220x250mm
Brand: Longer
Longer is a new industry and technology leading 3D printing company with a strong R&D team specializes in the newest 3D printing technology. This LK4 3D printer is a cost-effective and popular 3D printer model, with compact built cute design, new aluminum frame design, stylish novel appearance, self-developed intelligent operating system, brand new UI, offline printing. This 3D printer, easy to assemble, with resume printing function, and safe power supply. The LK4 printer is a great gift for the thinker or designer in your family, or the school-aged student preparing to take their first technology class.
Advantages
- Products can be returned
- Make sure this fits by entering your model number.
- 【90% Pre-assembled】The new arrived LK4 simplifies assembly. The complicated parts such as cantilever, gantry, and nozzle have been assembled before leaving the factory. 90% of the assembly process is completed in advance. It saves 50% of the assembly time compared to other printers, and ensure better printing quality.
- 【2.8” Full Color Touch Screen】Easy to operate, brand new friendly UI to preview model and printing process on screen, offline printing. Say goodbye to the traditional manual knob screen.
- 【New Aluminum Frame & Resume Printing】Better printing quality and durable with sturdy new frame. Stylish outlook. Resume printing after power loss; Filament run out detection system automatically suspends printing when the filament runs out.
- 【Built-in Safe Power Supply】This 3d printer is hidden designed, power supply placed under the flatbed to ensure users’ safety. And with the power of 280W, the heat bed temperature can up to 100℃ within 4 minutes, 25% faster than other printers.
Notice
- Is an online purchase
- Delivery may be delayed in some areas.
Buyer Guide 3D Printers
A 3D printer is a machine that allows you to create three-dimensional objects from a digital file or from a 3D model.- Price. The price ranges from $300 for an entry-level printer to $5,000 for an industrial printer.
- Print Speed. The print speed is the amount of time it takes to print a 3D object. The print speed varies with the printer model, but the average is 0.2 to 0.4 seconds per layer.
- Resolution. The resolution is the number of points per inch (PPI). The higher the resolution, the more detailed the 3D object will be. The higher the resolution, the more detailed the 3D object will be.
- Nozzle size. The nozzle size indicates the size of the nozzle used. The nozzle size on entry-level printers is 0.4 mm and goes to 0.3 mm on professional printers.
- Materials. There are many types of 3D prints. The most common is PLA, which is approved by the ABS standards.
- Filament. The filament is the material that goes into the nozzle of the printer. The filament comes in various colors and is typically sold in 1.75-gallon spools.
How to choose 3D Printers
When shopping for a 3D printer, there are a couple of key factors to keep in mind:- How easy is the 3D printer to use? Buying a 3D printer can be intimidating, particularly if you’re not familiar with how it works. When choosing a printer, look for one that has a clear instruction manual, as well as clear and detailed guides online. Also, consider whether the 3D printer comes with software or is compatible with other platforms.
- Does the 3D printer work right? 3D printers aren’t cheap. Before you buy a 3D printer, it’s important to test it out and make sure it works right. Most 3D printers come with either an SD card or a USB flash drive, so it’s a good idea to download and test the 3D printer’s software before committing to the purchase.
How to maintain 3D Printers
You probably already know that 3D printers are handy little devices. However, did you know that maintaining your 3D printer is just as important? You can have the best-quality printer on the market, but if you dont take the time to maintain it, it wont last long.- Clean the print bed regularly. The bed is the part of the printer that holds the object to be printed. If the bed isnt properly cleaned, your print may not come out as clean as you would like. Make sure the print bed is cleaned at least once a week, and more frequently as needed. Also, make sure you clean the print bed with warm, soapy water.
- Use a filament conditioner. Filament conditioners help clean the extruder and nozzle of the printer. They also help remove clogs from the extruder and help clean the filament when the print is done.
- Use an ultrasonic cleaner. Ultrasonic cleaners can be used to clean the break and nozzle of the printer. Ultrasonic cleaners can also be used to clean printer accessories, including filaments.
- Use a filament dryer. Filament dryers help remove moisture from the nozzle and print head, helping to prevent clogs.
- Use an air compressor to blow out the filament. If your printer filament is stiff or thick, you may want to use a compressor to blow the filament out to remove moisture.
- Use rubbing alcohol and cotton swabs to clean the print head. Sometimes, the filament can bend and clog your print head. To clean this area, mix 5% rubbing alcohol with cotton swabs, and gently clean the print head.