3D Printer Project Request

The Library is happy to offer patrons the ability to submit projects to be printed on the Library’s 3D printer. The 3D Printer can create a physical object based on a design supplied as a digital file. These can be designs you’ve created yourself, or designs you’ve obtained from another source and have permission to use.

Patrons can use the form below or fill out a paper form in any Library building to submit a request to have a project printed on the Library’s 3D printer. Once you submit the form, a library staff member will contact you to arrange for you to send us the design file for the project you’d like to print. Once it is determined that the project to be printed does not violate the Library’s 3D Printing Policy, your project will go into the queue to be printed. Once it is completed, a staff member will let you know what Library building it is available to be picked up at.

What file formats can be used with the 3D printer?
The printer can create objects based on designs in the following formats:
Wavefront obj (.obj)
ACSII stl (.stl)
Binary stl (.stl)
Thing (.thing)
How large can the project be?
The printer has a maximum build volume of
25.2 L x 19.9 W x 15.0 H cm
(9.9 L x 7.8 W x 5.9 H in)
Please note that larger print jobs will take longer and will be more expensive to print.
Where can I find designs to print if I do not create one myself?
You can go to www.thingiverse.com.  It is a 3D design sharing site that allows you to download and print 3D designs.
What is the cost to have a project printed?
The charge is $0.25 per 15 minutes of print time. Objects can only be paid for by cash or check (made out to: Friends of The Smithtown Library).  (When possible, please bring exact change.) Patrons who do not pick up their finished projects within one week will have the cost billed to their library record.
What material is being used to print my design?
Polylactic acid (PLA) is a biodegradable thermoplastic aliphatic polyester derived from renewable resources.  For safety information about the material, please click here.
How do I submit designs I created myself?
You can email your design to This email address is being protected from spambots. You need JavaScript enabled to view it.. Please be sure to include your Name, Phone Number, Library Barcode, Color and location you would like to pick it up from. We will reply with the total cost to print the design and start printing once you have approved the cost.

3D Printer Project Request Form

The 3D printer was graciously donated by the Friends of The Smithtown Library.