Production‑Grade Manufacturing Cell Platform

SUPER‑POLYMER
PRODUCTION
THAT SCALES.

Develop and validate parts on one platform — then scale without switching machines. GravityX licenses identical high‑temperature systems and provides an overflow path through our identical print farm.

repeatabilityproduction‑grade
scalingno revalidation
materialspeek / pekk / pei
deploymenton‑site + farm

Quality & Compliance

  • • Workflows aligned with ISO 9001 / AS9100 principles
  • • Traceability: machine, material lot, parameters, and revision
  • • Configuration‑controlled hardware + software baselines per program
  • • European‑controlled production capacity for export‑sensitive programs

Documentation and evidence packs available under NDA.

Platform
Operational

GravityX standardized additive manufacturing cell

Standardized, configuration‑controlled manufacturing units for on‑site deployment and overflow production.

GravityX printer platform photo
enclosure controlled environment
use prototype → qualification → volume
What We Offer

One platform for super‑polymer production — on‑site or on‑demand.

We build production‑grade high‑temperature systems, lease them to customers, and provide large‑volume production on demand — all on the same standardized platform.

offer_01 hardware

High‑grade super‑polymer printers

We design and build our own high‑temperature machines purpose‑built for high‑performance polymers (PEEK / PEKK / PEI).

build volume350³ mm
targetproduction

Built for repeatability and long runs — not hobby‑grade variability.

offer_02 leasing

Lease printers to your site

Deploy GravityX printers in your facility for development and production — without buying prohibitively expensive industrial systems.

  • Same platform from validation to production
  • Add capacity by deploying identical units
  • Predictable output across machines and time

Scaling becomes capacity procurement — not a re‑engineering program.

offer_03 pod

Production‑on‑Demand (PoD)

Need volume fast? We produce parts on our capacity using the same standardized systems — primarily for aerospace and defense programs.

volume capability 10,000+ parts
use case overflow + surge

You keep the validated process — we provide the extra throughput.

key idea

Develop on GravityX → lease more identical units or overflow to our identical farm — no machine change, no output drift.

// Problem

Scaling production breaks consistency.

what happens in the real world
  • Development is optimized on one machine; scaling forces a machine change or a heterogeneous farm.
  • Even “identical” additive manufacturing cells drift under production constraints (thermal behavior, mechanics, operators).
  • Industrial systems that preserve consistency are expensive and complex (CAPEX/OPEX/utilization penalty).
  • Teams fall back to lower‑performance materials when super‑polymers can’t scale predictably.
result

Scaling introduces technical risk and economic friction — forcing compromises on materials, performance, or volume. For aerospace and defense, this becomes a validation and supply‑chain problem, not a printing problem.

failure modeoutput drift
impactrequalification + delays
fallbackdowngraded materials
// Solution

One platform from development to scale.

platform

Purpose-built for super‑polymers.

Stable thermal environment + controlled mechanics for repeatable output under production constraints.

scaling

No machine change.

Customers develop parts on GravityX systems, then scale using the same standardized hardware + process envelope.

resilience

Sovereign, controllable capacity.

Deploy on-site additive manufacturing cells for controlled production, with predictable overflow through GravityX’s identical print farm.

how it works

Validate once → scale as needed.

principle: identical systems across sites
01
entry
print-on-demand / pilot
02
validation
repeatable results
03
conversion
volume increases
04
scale
add qualified additive manufacturing cells or overflow
05
lock-in
installed base compounds
// Platform Specs

GravityX Operational — PEEK‑capable tool‑changer

system data
beta
core architecture CoreXY · all‑aluminum metal frame
build volume 350 × 350 × 350 mm
tool‑changer 6 independent direct‑drive toolheads (auto swap)
hot‑end max 600 °C (Tool #1 water‑cooled; Tools #2–6 air‑cooled)
heated chamber 120 °C (active + insulated)
build plate ≥160 °C · multi‑zone PID (±1 °C)
materials PLA, ABS/ASA, Nylon, PC, CF comps, PEI/ULTEM™, PEKK, PEEK
max accel / speed 30,000 mm/s² · 500 mm/s travel
accuracy / repeatability ±0.012 mm
integration REST/WebSocket API · farm mode · OTA signed updates

Note: Specs shown reflect the GravityX Operational platform configuration.

thermal control

Controlled environment for super‑polymers.

Active heated chamber (120°C) and high‑temperature hot ends up to 600°C enable stable processing windows. Multi‑zone bed control improves uniformity and repeatability.

multi‑tool production

Six toolheads for multi‑material and throughput.

Automatic tool swapping supports up to six materials and faster job changeover. Instrumentation (run‑out/clog sensing, PT1000/K‑type) supports production monitoring.

scale path

From one printer to a coordinated fleet.

“Printer‑farm” mode with centralized coordination and an API layer enables repeatable deployment, monitoring, and predictable overflow between customer sites and GravityX capacity.

// Traction

Operational proof + active pilot deployments.

operational / technical
7000+
parts
12000+
machine hrs
~3%
failure rate

Repeatable output under operational constraints (throughput, uptime, operator time). This is the base requirement for defense manufacturing.

commercial signals (examples)
  • Tier‑2 aerospace supplier: >2,000 parts/month on GravityX cells.
  • Scaled output across sites with no process requalification.
  • Pilot deployments: SatRev (2 cells), SpaceManic (2 cells).

Initial focus: European aerospace & defense programs requiring configuration control, traceability, and controlled capacity.

// Backing

ESA BIC backed. Kickstart Lab winner.

GravityX is supported by ESA Business Incubation Centre (Lithuania) and selected as a Kickstart Lab winner. These programs validate execution capability, technical depth, and alignment with the European space ecosystem.

Verification, program documentation, and references available on request.

ESA Business Incubation Centre Lithuania
Kickstart Lab / Spiečius
// Team

Engineering, manufacturing, and aerospace operations

The GravityX team combines aerospace systems engineering, high‑temperature manufacturing, and production operations experience across space, defense, and industrial programs.

leadership
core
Martynas Gaižutis

Martynas Gaižutis

martynas@gravityx.lt

Founder | Space Systems Engineering
focus: architecture · integration · programs
  • Space systems engineer with experience in satellite platforms and mission hardware.
  • Former NanoAvionics.
  • System architecture, integration, and aerospace program alignment.
Darius Rožanskas

Darius Rožanskas

darius@gravityx.lt

Co‑Founder | Manufacturing & Quality Systems
focus: repeatability · config control · scale‑up
  • Physicist and engineer.
  • Leads manufacturing processes, quality systems, and production readiness.
  • Responsible for repeatability, configuration control, and scale‑up.
engineering & manufacturing
execution
Viktoras Markovas

Viktoras Markovas

viktoras@gravityx.lt

Mechanical Engineering | Production Hardware
focus: DFM/DFA · tooling · robustness
  • Mechanical design for production hardware (DFM/DFA).
  • Experience at Teltonika Telematics, Altechna, FTMC.
  • Focus on manufacturability, robustness, and production tooling.
Dovydas Aranauskas

Dovydas Aranauskas

dovydas@gravityx.lt

Engineering | Planetary & Data Systems
focus: materials · sensing · analysis
  • Planetary geology and materials research.
  • Lunar meteorite composition studies and Mars remote‑sensing data analysis.
  • Selected for NASA Spring 2025 traineeship.
operations
supply chain
Vilius Lapas

Vilius Lapas

vilius@gravityx.lt

Procurement & Logistics
focus: sourcing · logistics · suppliers
  • Procurement and supply‑chain coordination.
  • Background in green technology and aerospace research.
  • Focus: sourcing, logistics, and supplier coordination.
commercial & programs
partnerships
Rokas Bandza

Rokas Bandza

rokas@gravityx.lt

Business Development | Aerospace & Defense
focus: B2B · partnerships · programs
  • Deep‑tech B2B sales and strategic partnerships.
  • Experience working with aerospace and defense stakeholders.
  • CERN Entrepreneurship Programme finalist.
Donatas Slipiko

Donatas Slipiko

Business Development | Industrial & Civil Programs
focus: complex hardware · long cycles
  • Complex hardware sales and partnerships.
  • Experience with industrial customers and long sales cycles.
  • CERN Entrepreneurship Programme finalist.