Large two-part grey plastic enclosure prototype with fine layer lines
🟢 New — Large-format 3D printing · installing Oct 2026 · quotes open now

PROTOTYPE TO
PRODUCTION.
ONE ROOF.

3D Printing & Rapid Prototyping · Vadodara, Gujarat

Large-format 3D printing for engineering prototypes, fit-check samples, jigs, fixtures and forming tools — and when your design is approved, we take it into production by thermoforming, vacuum forming or CNC machining, adapted for the process where needed.

Send Your CAD File → WhatsApp +91 98199 76767
39+Years in Operation
30KSq Ft Facility
1Supplier, Print to Production
What We Print

From First Prototype
To The Shop Floor

Send us the CAD. We print it large, in the right material from our range — and we know what happens to that part next, because forming and machining it is what we have done since 1987.

White plastic enclosure prototype opened to check the fit of a circuit board
01
🧩
Fit-Check & Functional Prototypes

Confirm form, fit and function before you invest in tooling — enclosures, housings, covers and brackets.

PETGABS / ASAPC
Large one-piece black plastic duct elbow with flanged ends
02
📐
Large-Format Parts

Machine guards, panels, ducts and full-size models — up to 700 × 500 × 500 mm in one piece; larger parts printed in sections and joined.

Up to 700 mmOne-piece
Black plastic assembly fixture holding a steel bracket with toggle clamps
03
🛠️
Jigs & Fixtures

Assembly jigs, holding fixtures, checking fixtures and drill guides, made to your shop-floor needs.

Nylon-CFPETG
Grey tray-shaped forming block beside the matching white formed tray
04
🔥
Forming Tools for Short Runs

Printed forming tools for prototypes and short trial runs of thermoformed and vacuum-formed parts.

PrototypeTrial Runs
Rows of identical black plastic brackets
05
📦
Low-Volume End-Use Parts

Short-run parts in engineering-grade materials when hard tooling does not pay back.

ASAPCNylon-CF
White scale model of a compact industrial control console
06
🏛️
Concept & Presentation Models

Product and assembly models for design reviews, trade shows and customer demonstrations.

PLAPETG
Prototype To Production

One Supplier From The First Print
To The Production Lot

Print

Your prototype or forming tool, printed from your CAD data.

Validate

You check form, fit and function. We advise on changes that make the part easier to produce.

Produce

The approved design moves to thermoforming, vacuum forming or CNC machining — same facility, same team.

Deliver

Trimming, finishing, inspection and dispatch. One PO, one accountable supplier.

No hand-over between a print shop and a fabricator — the people who print your prototype make your production parts.

Why Kalpavrux

A Printer Is Easy
To Buy. Production
Know-How Is Not.

39+ years of forming and machining engineering plastics — now adding large-format 3D printing in the same facility.

Large-format 3D printer at the Kalpavrux facility
🔁
Prototype & Production in One Place

Your part never changes hands between vendors — every lesson from the prototype goes straight into production.

🌡️
Built for Engineering Materials

A large-format printer with a heated build chamber and a hardened, high-temperature nozzle — for tough, heat-resistant and fibre-filled parts.

📏
Polymer Engineers, Not Just Operators

Material, wall thickness and tolerances judged by people who have formed and machined plastics since 1987.

🔒
Your Design Stays Confidential

Your CAD data is used only for your job. NDA on request.

Materials

The Right Material For The Job

The final material is confirmed with your quotation, based on load, temperature and finish.

Concept
PLA
Polylactic Acid
Concept and presentation models
Functional
PETG
Polyethylene Terephthalate Glycol
Functional prototypes · fixtures
Durable
ABS / ASA
ASA for outdoor & UV exposure
Enclosures · durable parts
Engineering
PC
Polycarbonate
Tough, heat-resistant parts
Engineering
Nylon-CF
Carbon-fibre filled nylon
Strong jigs · fixtures · wear parts
Flexible
TPU
Thermoplastic Polyurethane · on request
Gaskets · grips · bumpers
Start A Project

Have a Part to Prototype? Send Us the File.

Files we accept:

STEP / STPIGESSTL3MFOBJDXF / PDF drawingSketch with dimensions

Send the file on WhatsApp or email with the quantity, material and where the part is used — we reply with feasibility, quotation and the production route if the part is going further.

📞
Phone +91 98199 76767 · +91 98989 96767 WhatsApp: +91 98199 76767 →
✉️
Email prashant@kalpavrux.com
📍
Location Plot A-48, Manjusar–Savli GIDC, Vadodara, Gujarat – 391775, India
Quick 3D Printing Enquiry

Attach your CAD file in the WhatsApp chat or email that opens. Nothing is stored on this website.

Architectural models, idols, ornaments or relief art? Our Design Division prints them and finishes them in Patina Magik metals — chrome with ChromArt, launching soon.

3D Sculpture & Art →