Gramm GmbH
Deggendorf, Germany
Verified supplier · Last verified 18 Jul 2026
Founded in 2017 in Deggendorf, Germany, Gramm GmbH is an industrial-scale FDM 3D printing manufacturer delivering precision parts from single prototypes to one million units annually. Operating a high-throughput factory with 67-75 FDM printers and cubic build envelopes up to 60cm, the company combines engineering expertise with ISO 9001 certified processes to produce functional, mechanical components in engineering-grade thermoplastics. Gramm offers comprehensive services including contract manufacturing, design engineering, reverse engineering, and post-processing with metal insert installation.
What makes them different
Gramm specializes in large-format FDM manufacturing with build envelopes up to 600mm cubic capacity and nozzle sizes from 0.2mm to 0.8mm, enabling mass production of mechanical components at industrial scale. The company's proprietary expertise includes application-driven engineering review, advanced material selection (including ESD, carbon-filled, and glass-filled variants), and integrated post-processing services. Their factory has been operating continuously since 2017 with dedicated production spaces for FDM and powder-based systems, recently expanded to accommodate 20+ FDM printers and doubled office capacity.
Industries served
- General Manufacturing
- Consumer Products
- Mechanical Components
- Functional Prototyping
Capacity
Operating 67-75 FDM industrial printers with 1M+ parts per year capacity. Recently expanded facility at ITC Deggendorf with dedicated FDM farm (20+ machines), separate powder-based systems area, and multiple workstations. Produces thousands of parts weekly with cubic build envelopes up to 600mm and nozzle resolutions from 0.2mm to 0.8mm.
Technologies
- FDM
Materials
- ABS
- PLA
- PETG
- ASA
- TPU
- Carbon Fiber
- Glass Fiber
Certifications
- ISO 9001
Typical lead time: Custom quote based on volume
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