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Ready-made 3D models

3D printing service in Prayagraj

Airoot prints ready-made 3D models in FDM and resin from Prayagraj, India, for students, startups and labs. Send an STL or STEP file with the material, the quantity and what the part does. We check the model, reply with a quote, and print it.

What to send

Last updated 5 Nov 2026. Enquiries: airoot.infinity.orders@gmail.com. Airoot, 114A, Salori, Ram Chandrapuram, Cavellary Lines, Prayagraj, Uttar Pradesh 211004.

A cream-coloured 3D printed gripper finger standing on a dark workbench under a printer head, with a red edge light.
Rendered illustration of a printed robot part.

What we deliver

From a model file to a printed part

FDM

FDM parts

Tough working parts: brackets, housings, gripper fingers and robot chassis pieces. The material is agreed for each job.

RESIN

Resin parts

Fine detail and smooth surfaces: small housings, fixtures and display models.

CHECK

A model check first

We open the file, look at wall thickness and orientation, and tell you what is likely to fail before anything is printed.

ROBOT

Robot and prototype parts

Airoot builds robots and kits, so robot parts are familiar work. If the model is not ready yet, we can do the CAD first.

Process choice

FDM or resin

FDM and resin compared
FDMResin
SuitsTough working partsFine detail and smooth surfaces
Typical partsBrackets, housings, robot chassis piecesSmall housings, fixtures, display models
Choose it whenThe part carries a load or gets handledThe surface or the detail matters most

Your requirement

What to send for a print job

Include

Four things

  • The model file, in STL or STEP. STEP is preferred because it keeps the true dimensions.
  • The material you want, or the use and we will suggest one.
  • How many you need.
  • What the part does: load, heat, outdoor use, and what it fits against.

Rough notes are fine. We ask for anything that is missing.

Send it

Email or use the form

Write to airoot.infinity.orders@gmail.com, open the form, or start an email with the four points ready to fill in.

Prices are on request. The reply is a quote or a scoping call.

Start an email

How a job runs

From email to parts

  1. 01

    Send the file and the use

    Email the model, the material, the quantity and what the part does.

  2. 02

    We check and quote

    We check the model, say what we would change, and reply with a quote based on the file.

  3. 03

    You approve

    Nothing is printed until you accept the quote.

  4. 04

    We print and send

    The part is printed, cleaned and sent to you.

Questions

Common questions

How do I get a 3D print made in Prayagraj?

Email the model file (STL or STEP), the material you want, how many you need and what the part does to airoot.infinity.orders@gmail.com, or use the enquiry form on this page. Airoot replies with a quote.

Which file formats do you accept?

STL and STEP. STEP is preferred because it keeps the true dimensions, while STL is an approximation made of triangles.

Should I choose FDM or resin?

FDM suits tough working parts. Resin suits fine detail and smooth surfaces. If you are not sure, tell us what the part does and we will suggest one.

Do you publish prices?

No. The price depends on the file, the material and the quantity, so each job is quoted from the file. Prices are on request.

Can you design the part if I only have an idea?

Yes. Describe what the part must mount to, carry and survive. We do the CAD, you approve the design, and then we print it.

Do you print robot parts?

Yes. Airoot builds robots and robotics kits, so robot chassis pieces, gripper fingers and mounts are familiar work.

Start here

Send a model, get a quote

Email the file and what the part does. We reply with a quote.

Ask a question