What is the build volume of the AutoAbode Gantry 3D Concrete Printer?

The AutoAbode Gantry 3D Concrete Printer offers a build volume of 2000 × 2000 × 2500 mm (X × Y × Z), making it suitable for printing full-scale structural elements, housing modules, and large research specimens. The gantry frame can be customised for even larger build envelopes on request.

What materials can the concrete 3D printer use?

The system prints with mortar (cement:sand), concrete (cement:sand:aggregate up to 10mm), geopolymeric concrete, soil-cement blends, low-carbon cement blends, clay mixes, and fibre-reinforced mixes (steel, PP, PVA, glass fibres of different types and lengths). It supports aggregate sizes of 8–10mm maximum with both angular and rounded profiles.

What nozzle shapes and sizes are available?

The printer features interchangeable nozzles with tangential rotation and admixture mixing capability. Available shapes include: Circular (10, 20, 25, 40, 50mm diameter), Square (10, 20, 25, 40, 50mm side), and Rectangular (20×40, 50×20, 25×40mm). Minimum nozzle diameter is 6mm for mortar printing, with a minimum print layer height of 10mm.

What is the gantry motion system?

The gantry uses a rack-and-pinion mechanism driven by servo motors with encoders and brakes on all axes, providing ±0.5mm precision. It supports programmable movement in X, Y, Z, and tangential directions with feedback control. Gearboxes are low-backlash, noise-free, and high-precision for stable, accurate motion.

Does AutoAbode provide installation and training?

Yes. AutoAbode provides complete supply, insurance, transportation, unloading, installation, and training at your facility. The system includes 2500kg or more of printable mix for demonstration and training during installation. The printer is transportable and can be disassembled and moved to new locations if required. A comprehensive 2-year warranty and optional 3-year AMC are included.

What certifications and experience does AutoAbode have?

AutoAbode holds DSIR recognition and has supplied similar all-component-inclusive 3D concrete printers to national-level institutions including IITs, NITs, CSIR labs, DAE, BARC, and IISER. The company has been manufacturing advanced industrial systems since 2015 from its facility in New Delhi.

AutoAbode / Extrusion Systems / Gantry Concrete 3D Printer

Construction-Grade · Gantry System · Made in India

GANTRY
CONCRETE
3D PRINTER

Name: AutoAbode Gantry 3D Concrete Printer
Brand: AutoAbode

India's construction-grade gantry 3D concrete printer with 2×2×2.5 metre build volume. Rack-and-pinion servo gantry, piston pump extrusion, interchangeable nozzles from 6mm to 50mm. Print mortar, concrete, geopolymer, UHPC, soil-cement blends and fibre-reinforced mixes.

2000×2000×2500 mm Build

±0.5 mm Gantry Precision

Rack & Pinion Servo

Open Mix · Any Material

10–200 mm/s Print Speed

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Full Specifications

Prints WithMortarConcreteGeopolymerUHPCSoil-CementFibre-ReinforcedClay Mix

Trusted ByCSIRIITsNITsDRDODAEBARCIISER

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Engineering Features

BUILT FOR
CONSTRUCTION SCALE

Twelve engineered systems purpose-built to meet CPWD tender specifications for industrial concrete 3D printing — from servo-driven gantry to turnkey delivery.

Precision Servo Gantry

Gantry Motion System

Rack-and-Pinion Servo Drive

Industrial rack-and-pinion mechanism with servo motors featuring encoder feedback and brakes on all axes. Low-backlash, noise-free gearboxes deliver high precision and high torque throughout the entire build envelope. Full X, Y, Z and tangential direction control for complex geometries.

Servo motors with encoder + brake on all axes

Low-backlash noise-free gearboxes

X / Y / Z + tangential direction control

High precision & high torque output

Feature 1 of 12

Technical Specifications

FULL SPEC SHEET

Click any category to expand the full set of specifications.

Build Volume (X × Y × Z)2000 × 2000 × 2500 mm

Gantry MechanismRack and Pinion

MotorsServo motors with encoder & brake, all axes

GearboxesLow backlash, noise-free, high precision, high torque

AxesX, Y, Z + Tangential direction with precise nozzle controls

Gantry Precision±0.5 mm or better

Print Speed10–200 mm/s

Max Travel Speed400 mm/s

FrameStiff, robust, corrosion-resistant, rust-proof coated

GuidewaysRobust in all 3 axes, dust-proof fabrication

Hopper Capacity15–20 kg

Admixture MixingBuilt-in provision

Nozzle RotationTangential rotation with interchangeable mount

Circular Nozzles10, 20, 25, 40, 50 mm diameter (+ additional)

Square Nozzles10, 20, 25, 40, 50 mm side (+ additional)

Rectangular Nozzles20×40, 50×20, 25×40 mm

Minimum Nozzle6 mm circular (for mortar)

Min Layer Height10 mm (or nozzle size, whichever minimum)

Tangential/Corner PrintingPrecise rotation in all directions

Layer TrimmingProvision for extra material trimming

Additional SizesProvision for modifications & additional nozzle sizes on request

Pump TypePiston pump (robust)

Aggregate Capacity8–10 mm

DeliverySynced with printing nozzle

HoseAppropriate length & diameter with safe connectors

Spare Hoses2 included

ConsumablesAll O-rings, gaskets etc. for 2 years included

Print Beds3 movable (wheeled) with handles & brakes

StackerManual stacker, 3 ton or higher, hydraulic/electrical lift

Buffer AreaAdequate between print bed & framed structure

MixerPan mixer, 300 kg capacity, synced with nozzle delivery

MortarCement : sand

ConcreteCement : sand : aggregate

Geopolymeric ConcreteSupported

Specialty BlendsSoil-cement, low carbon cement, clay mix

FibresSteel, PP, PVA, glass, carbon — various lengths

Aggregate8–10 mm maximum, angular and rounded

HardwareRugged book — WiFi, USB, Ethernet, i7 or equiv., 16 GB RAM, 512 GB SSD, original OS

SoftwareDedicated design & slicing, installed on tablet

ParametersPrint speed, layer height, nozzle type, flow rate

Tablet CompatibilitySoftware compatible with tablet

ControlAll units synced with single-point control

Manual ControlsProvided

Emergency StopYes

CameraHD camera for print monitoring

Tower LightStatus indicator

Extension / UpgradeProvision for future upgrades

Cutting & GrindingMachine included for sample cutting

Tool BoxScrewdriver set, wrenches, Allen keys etc. for O&M

Spare Wear PartsAll quick-wear components supplied with spares

StabilizationFree of movable / temporary stabilizing components

SupplyComplete supply, insurance, transportation, unloading, installation

LocationOn-site at client facility

TrainingAdequate training for O&M

Demo Mix2500 kg or higher printable mix supplied

TransportabilityPrinter can be disassembled & moved

ElectricalExtension cord, board etc. borne by supplier

WarrantyComprehensive 2 years

AMCAnnual maintenance charges (quotation) for 3 years

CleaningRobust mechanism for mixer, pump, delivery, nozzle + pressurized water pump + low pressure sprinkler for curing

DSIR CertificateYes (if applicable)

BMTPC PACSYes (if applicable)

ExperienceSupplied to IITs / NITs / CSIR / DAE / BARC / IISER etc.

Specifications subject to revision. Contact AutoAbode for project-specific configuration and technical data sheets.

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SEE IT IN ACTION

Real product photography of the AutoAbode Gantry 3D Concrete Printer — from complete system setup to nozzle-level detail and printed specimens.

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AutoAbode Concrete

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