3D Printer Mother Board for Longer LK1 / LK2 3D Printer and Alfawise U20 / U30

3D Printer Motherboard for Alfawise U20 /U30 and Longer LK1 / LK2 3d printer.

Original Motherboard for Longer 3D printer LK1 / LK2.

3D Printer accessories, 3D Printer motherboard for ALFAWISE U20 /u30 3D printer.

Package Included

1x 3D Printer Mainboard

Product Features

  • This is original Longer motherboard is suitable for Alfawise U20 /U30 and Longer LK1 / LK2 3D printer.
  • The Longer 3D printer board is with optimized layout and heat dissipation design.
  • Upgraded mainboard, still fully compatible with the old Longer 3D printer LK1 and Alfawise U20.
  • The motherboard is with optimized layout and heat dissipation design.
  • Updated version, more stable, ideal 3d printer board replacement for Longer LK1.

Detailed Information available on our Homepage…

OTRMAX 4-Piece 8mm Longer Linear Motion Ball Bearing Double Side Rubber Seal Linear Bushing CNC Part LM8LUU

Model: LM8LUU

Main Color : Silver Tone

Inside Diameter: 0.3inch / 8mm

Outside Diameter: 0.59inch / 15mm

Shaft Lenght:1.77inch / 45mm

Material: F1 carbon steel

Housing: Gcr15 steel, harden

Ball: chromium steel Gcr15, heat treatment, hard chrome plated

Cage: engineering plastic

Product Features

  • Great for linear motion on 3D Printer, CNC, and other applications
  • Main Material : Carbon Steel, Plastic
  • Size: 8 x 15 x 45mm
  • Quantity: 4pcs LM8LUU Linear Ball Bearing
  • Each product surfaces are coated with a rust preventive oil before shipping

Visit The Website For More Information…

3D printing has the potential to make life longer, happier, and healthier

I look at 3D printing and think, “Why did it take this long to think of creating this?” In my book that thought is a sign of an innovation that’s truly revolutionary. Its capabilities give us so much potential benefit that we wonder why we didn’t think of it, and reap the financial rewards. Here are three ways I see 3D printing changing our world for the better.


Ever wish that someone could just make something and show you exactly what they’re talking about rather than them having to paint a picture for you with words or a badly drawn diagram on a dry erase board? That’s how I felt through most of my education. If I could see models, hold them in my hands, and look at them from 360 degrees, I’m certain learning would have been easier and more effective, particularly in the sciences. With 3D printers getting small, cheaper, faster, and more capable, we are on the cusp of giving our children a 3D education that physically immerses them into a learning environment. Imagine if you could walk around inside a model of an atom to learn about physics or a model of a human being to learn about biology. At the very least being able to hold these models, take them apart, and put them back together could make learning by doing a regular and inexpensive component of every child’s education.


Building on the education idea above, 3D printing can also be an incredible component to higher education. What if medical and nursing students could use completely lifelike 3D models, encountering complicated medical situations in a learning environment before encountering them when someone’s life is on the line? Could perfectly compatible transplants be created from a 3D printer rather than waiting for a donor match? Would medical devices become cheaper and faster to manufacture making them easier for facilities to attain if we could build all of the components on a 3D printer?

Product development

The dream of rapid prototyping has been around since the dawn of product development. We’ve got some decent options for building fast and cheap prototypes today, but 3D printing promises to make this practice of rapid prototyping accessible to anyone and everyone with an idea. Imagine if you could prototype anything you imagine, see if it works the way you want it to work, and have the chance to iterate with a negligible financial investment.

Just as social media has made everyone a content creator (if they choose to be), 3D printing holds the promise to make everyone an inventor. 3D printing is building a bright and beautiful future for all of us.

Summer Hair gets lighter. Skin gets darker. Water gets warmer. Drinks get colder. Music gets louder. Nights get longer. Life gets better. – iPhone 5 / 5s – hard snap on plastic case – Inspirational and motivational life quotes

High Quality Material:
This super sturdy case is not only designed to offer fashion and vintage look, but also offer durable and satisfied quality case to our customers. With this idea we chose expensive high quality material for production to make sure customer will get full value of the case they purchase for.

Slim Design:
This lightweight slim protective case is designed to perfectly align with openings for speakers, mics, camera, and more. With our idea of offering convenience to our customers’ life, this slender form, thin, lightweight and slim device can easily slipping in and out of your pocket or purse.

Fashion Design:
Our team has worked for years to catch the trend of fashion. All our fundamentals are built upon hard work, creativity and perseverance. We love listening to customers’ feedback and focus on developing our products to higher level. Phone case, like shoes and jewelers, should go with daily dress. With hundreds of thousands of case designs of different colors and themes, you can easily find your favorite with OUO. OUO are dedicated to providing your lovely phone with a brand-new and colorful outfit, which will perfectly match your lifestyle.

OUO Philosophy:
All we want is to offer satisfying product and happy shopping experience to our lovely customers. Please do not hesitate to contact us if you are not satisfied with the product or feel unhappy in our store for any reason, and we will do our best to solve your problem ASAP. Customers can return without condition once you feel unsatisfied with our products or shop unhappily in our store.
At OUO we take full ownership and responsibility for the quality of our products.
Please be noted that all our product or package includes our logo or brand label sticker.

Product Features

  • Unique artistic design of dynamic Leaf Shape camera hole that you can not find in any other place
  • With distinct Leaf Shape Hole and vivid image printing technology, this case will dress up your phone and make you stand out from the crowd
  • Durable high quality material protects your precious mobile phone from scratching, fingerprints and dusts
  • Precise opening on this light-weight slim protective case allows access to all controls and features on your phone
  • Fashion together with function is a perfect choice for gift

Detailed Information available on our Homepage…