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Manueller Spritzguss – Fertigung

System partner for manual injection molding, prototypes and sustainable plastics recycling.

Manueller Spritzguss Logo

Manueller Spritzguss

Lindenfirststr. 9, 73527 Schwäbisch GmündNew on Amplifa

1Sole proprietorship (owner Udo Eckloff)

About us

Manueller Spritzguss is a specialized provider for the development and production of technical prototypes and small series. The company offers comprehensive support from the first product idea to the finished component. Core competencies lie in manual injection molding using HoliMaker systems and in plastics recycling via the HoliShred mill. Production is carried out from a broad range of thermoplastic polymers such as PP, PE, PA and high-performance materials such as PEEK. Beyond pure production, the company offers specialized services such as retro-engineering, plasma treatment and training for research institutions and educational centers. The site in Schwäbisch Gmünd specializes in practical engineering and the implementation of demanding use cases.

Site
Schwäbisch Gmünd
Processes
Manual injection molding, Prototype production, Small-series production, Plastics recycling, Foam injection molding (with chemical blowing agent), Plasma treatment, Retro-engineering, 3D printing
Materials
Polypropylene (PP), Polyethylene (PE), High-density polyethylene (PEHD), Polyamide (PA), Thermoplastic polyurethane (TPU), Polyoxymethylene (POM), Acrylonitrile butadiene styrene (ABS), Polyester (PELD)
Certificates
ISO 9001
Industries
Product development/prototyping, Training and education, Laboratories and materials testing, Plastics recycling, Small series and special applications, Training and education (schools, universities, vocational schools, makerspaces)
  1. 01

    Product idea & design

  2. 02

    Material and process consulting

  3. 03

    Tool development (CAD, 3D printing, metal mold)

  4. 04

    Prototype & small-series production (manual injection molding)

  5. 05

    Plasma treatment/surface technology

  6. 06

    Component acceptance/recycling

Materials & Processes

PP

Polypropylene (PP)

A frequently used basic thermoplastic for prototypes and components.

PE

Polyethylene (PE)

Thermoplastic for experiments and functional components in small series.

PA

Polyamide (PA)

Suitable for demanding mechanical applications in prototypes and small series.

TPU

Thermoplastic polyurethane (TPU)

Used for flexible components and applications, e.g. suction holders.

ABS

Acrylonitrile butadiene styrene (ABS)

Thermoplastic for robust and demanding plastic components.

PEEK

Polyetheretherketone (PEEK)

High-performance polymer that can be processed at high temperatures (up to 500°C).

PPS

Polyphenylene sulfide (PPS)

Thermoplastic for high-temperature and special applications.

30 % GF-PP

GF-PP

Polypropylene with glass fiber content, for achieving increased stiffness and strength.

Rigid 10K Resin

Formlabs Rigid 10K Resin

Plastic material for 3D-printed, contour-accurate tools (hybrid manufacturing).

-

Purging compound

Universal granulate for cleaning injection molding systems between material changes.

Messing

Brass

Used primarily for manual cleaning brushes in the injection molding systems.

Locations

Schwäbisch Gmünd

DE

Business and production address

  • Manual injection molding system (HoliMaker), HoliShred, 3D printing system (Formlabs)

Industries

Product development/prototypingTraining and educationLaboratories and materials testingPlastics recyclingSmall series and special applicationsTraining and education (schools, universities, vocational schools, makerspaces)

Processes & technical limits

ProcessesToleranceMax. partWeightLot sizeMaterials
Manual injection moldingForming–––small – Small seriesthermoplastic polymers (PP, PE, PA, TPU, POM, ABS, PELD), regranulates, compounds
Prototype productionEngineering–––1 – smallthermoplastic polymers
Small-series productionForming–––small – Small seriesthermoplastic polymers
Plastics recyclingForming––––plastic waste, recycled materials
Foam injection molding (with chemical blowing agent)Forming––-27 % weight saving (PP share)–PP, chemical blowing agent
Plasma treatmentSurface––––various plastics
Retro-engineeringEngineering––––thermoplastic polymers
3D printingEngineering––––Formlabs Rigid 10K Resin, thermoplastic polymers
CNC machiningEngineering––––metallic materials

5 Anlagen & Maschinen

MachineManufacturer / modelQuantityWorking areaYear builtSite
Manual injection molding systemHoliMaker HoliPress16+-–––
Manual injection molding systemHoliMaker HoliPress38-–––
Manual injection molding systemHoliMaker HoliPress38HT-–––
Plastic mill/recyclerHoliShred-–––
3D printing systemFormlabs Rigid 10K Resin-–––

Additional services

Consulting and support for the introduction of manual injection moldingSupport with material selection, process setup and tool designSales of HoliMaker systems (HoliPress16+, HoliPress38, HoliPress38HT)Sales of HoliShred plastic mill (recycling)Tool development (3D-printed molds, metal molds)Retro-engineering of components (3D scanning, mold making)Training/educational support and demonstratorsRecycling/regranulate processing and material testing

Reference customers

SKZ (cooperation/event)HeiQ – Heitkamp Kunststofftechnik (technology project)Plasmatreat GmbH (tools for plasma treatment)GWTechnik (purging compound)Matsuura (hybrid manufacturing metal 3D-printed mold tools)Formlabs (Rigid 10K Resin for 3D-printed tools)Fakuma Friedrichshafen (trade fair appearance A3-3211, 12.–16.10.2026)

Quality Assurance

The focus is on practical material and process consulting for the successful implementation of projects. The technology is used specifically in educational institutions and laboratories.

EvidenceSchwäbisch Gmünd
ISO 9001
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