CashMag

3D printing allows more businesses to bring their products to the market faster and more efficiently than ever before. The technology, although around for many years, has been a true game-changer in the past decade. At colorFabb, almost eight years young at the time of writing, we have seen 3D printing grow from a mainly hobby-oriented market, originating from the Reprap movement, to a confident additive manufacturing industry where more and more companies have not only made it part of their production and prototyping process, but even it made it their main way of producing.

One company using 3D printing as a way of producing their products is the French company CashMag, which is using various colorFabb copolyesters as their main material to print with. We asked them to tell a bit more about themselves and the way they work.

 

 

The desktop Cash Recylcer by CashMag – all images by CashMag and used with permission

 

About CashMag

CashMag is a leading French company in cashing solutions. They provide to their customers products like POS (point of sale) systems, cashing software with specific certifications for the French market and since 2008 Cash Recyclers!

 

 

What is a Cash Recycler?   “A Cash Recycler removes the need for staff to handle cash at the POS. It automates the payment process at Point Of Sale, improving the hygiene, deleting errors and shrinkage while enhancing security and staff productivity.”

 

The 5K Cash Recycler

With the Cash Recycler in the market they searched for a way to give a boost in productivity. The Cash Recycler was originally made of steel and they found it took long to improve existing products and to prototype new ones. So they turned towards 3D printing: “We started with 15 PRUSA i3 MK3 for our first try, and after several tests and improving our skills to this new technology we were able to produce good results. It lead to the production our first cash recycler 3D printing the 1F. Nowadays, we have 53 3D printers with different sizes and characteristics like Stacker 4 XL, RAISE PRO2+, MODIX BIG 60 etc… In 2018 we created the world first 100% 3D printed cash recyclers: the Desktop, the 5K and the 5T.”

Printing parts on the Stacker S4 XL

 

 

 

Our team found colorFabb and asked them for a solution. The nGen filament was the golden key!

 

CashMag’s material choice

CashMag explains further: “After a long time of tweaking our skills, we searched for a filament with the same characteristics of PETG but a little bit stronger and easy to print without warping. Our team found colorFabb and asked them for a solution. The nGen filament was the golden key! In February 2019, our CEO visited colorFabb in Netherlands to see how filament is produced and met with the colorFabb team in order to establish a good business relationship.”

They have also started working with PETG Economy with great results!

 

 

At colorFabb we value our working relationships with business partners and actively help to find the best possible material for their application. With CashMag we found that our range of co-polyesters, especially nGen, was the best fit for them. Custom development, as recently highlighted with Gantri is also a possibility. Interested to find out what material suits your needs best? Contact us!

 

About nGen

Almost 5 years ago, by the end of 2015, we released a new all-round material called nGen, next Generation, based on Eastman Amphora AM3300. We believed then (and still do) that this filament was a next step for 3D printing materials. It was our goal to bring a filament to the market that has functional properties, looks astonishingly good and prints like a dream.

nGen has been a hit ever since. This is not without reason. It is true all-round material suitable for most day to day 3D printing activities. Its chemical make up ensures a very consistent quality. An advantage over PLA is its elevated temperature resistance: 85 degrees C instead of 55 degrees C, so even in hotter climates (or a hot summer day) the material holds up extremely well. Below is a comparison chart of several of the Amphora based filaments compared to commodity materials like ABS and PLA.

You can read more on our dedicated landing page or our blog about co-polyesters.

nGen is an amazing material which enables users to create parts with gorgeous detail and the benefit of long term stability. Don’t just take our word for it. Below are some of the reviews that our users posted in our webshop:

“Its just the perfect Filament for me!”

“Printing as easy as PLA, but with better material properties.”

“nGen is very predictable and strong.”

“nGen is always my “go to” filament. It just prints beautifully. It’s strong, handles heat well, reliable, and just looks great.”

“… prints like butter 🙂 and the finish is absolutely perfect.”

DPA-100

Today we announce a brand new colorFabb material: DPA-100 – our first dissolvable support filament, specifically made for engineering materials.

colorFabb_XT and colorFabb PETG Economy printed with DPA-100. Topology optimized shelf bracket – by toms3dp

 

Learn more about the how-to and technical details here.

 

Beyond PVA

Unlike PVA our DPA-100 is less sensitive to moisture uptake and offers better shelf-life and print performance over time. It is a Dissolvable Polyacrylate material made to work specifically with engineering grade materials which are not suited for PVA, like PETG, ABS, ASA, PC and PA filaments. We have extensively tested DPA-100 on various 3D printing materials available in the market, both colorFabb and non-colorFabb branded.

DPA-100 is also perfectly suited for our range of co-polyester filaments: nGen, colorFabb_XT, colorFabb_HT and PETG Economy.

Quick guide: Which material and how?

Match Hotend temp Support Bed temp
nGen Yes 250 C 90C
colorFabb_XT Yes 250 C 90C
colorFabb_HT Yes 260 C 110C
PETG Economy Yes 250 C 90C
Generic ABS Yes 250C 100C
Generic ASA Yes 250C 100C

Read our full DPA-100 guide about the technical specifications and how to print.

 

Design by Ken Schulze

How to dissolve

Printing with DPA-100 is the first step. Dissolving the material is the second one. In order to dissolve DPA-100 you need a mild alkaline solution which is heated and stirred. At higher temperature DPA-100 will dissolve faster than at lower temperature. The temperature you choose depends on the temperature resistance of your build material. In general 20c below the temperature resistance of your build material is a safe settings. Thicker models would be less likely to deform and can handle temperatures closer to softening temperature. The minimum pH value for the alkaline solution is >10. We recommend using our DPA Detergent for making the alkaline solution.

The DPA Detergent is sold seperately from the DPA-100 filament.

 

Bicycle Helmet by Neomek

 

Detergent disclaimer

The detergent, dissolved in water, produces a mild alkaline which usually, together with the dissolved support material, can (in limited quantities) be disposed of via the wastewater. Please check your local regulations. You can acquire our waste profile datasheet by contacting support@colorfabb.com

Availability

DPA-100 and DPA detergent are available now exclusively from colorFabb’s website. Please note they are to be purchased separately.

DPA-100 is available as a 0.5kg spool and retails at € 120 ex VAT. Click here to head to our webshop.

DPA Detergent can be purchased per 1 kg drum at € 18 ex VAT and can be found here.

You can find all the relevant data sheets on the product pages.