Key Takeaways
- GBI Group positions itself as a full‑service manufacturing partner, not just a machine‑time provider.
- The firm blends CNC machining (Hurco) with metal laser‑powder‑bed fusion (Xact Metal) and polymer extrusion to cover the entire AM spectrum.
- Materials offered include high‑strength steels (Corrax, 400‑series, M300, 17‑4, 316L), cobalt‑chrome, and common thermoplastics (TPU, ABS, PETG, PLA, carbon‑fiber‑reinforced blends).
- GBI is ITAR‑registered and will operate under AS9100 and ISO 9001 quality systems, targeting defense, aerospace, medical, and industrial sectors.
- The company stresses Design‑for‑Additive‑Manufacturing (DfAM), cost‑effective scaling, and risk mitigation over simply “printing a part.”
Introduction: A New Kind of Manufacturing Partner
Neil Glazebrook, a veteran of both traditional machining and additive‑manufacturing (AM) sales, has launched GBI Group in Massachusetts. After early hands‑on work in machine shops, senior roles in CAD/CAM sales, product management at Cimquest, and the founding of AB Corp’s 60,000 sq ft 3‑D‑printing facility in Tennessee, Glazebrook is now building a customer‑centric service that bridges idea, prototype, and production.
His mantra—evaluate the application first, the manufacturing process second—reflects a shift from “sell machine hours” to “deliver measurable value.”
Core Capabilities
CNC Machining (Hurco)
- Machine family: Hurco CNC mills and lathes (5‑axis, 30 kW spindle power).
- Typical tolerances: ±0.005 mm (0.0002 in) on steel and aluminum.
Metal Laser Powder‑Bed Fusion (Xact Metal)
| Material | Typical Laser Power | Layer Thickness | Yield Strength |
|---|---|---|---|
| Corrax (maraging) | 400 W Yb‑fiber | 20–40 µm | ≥1 800 MPa |
| 400‑Series Steels (e.g., 4140) | 400 W | 30 µm | ≈1 200 MPa |
| M300 (tool steel) | 400 W | 30 µm | ≈1 600 MPa |
| 17‑4 PH stainless | 400 W | 30 µm | ≈1 200 MPa |
| 316L stainless | 400 W | 30 µm | ≈ 800 MPa |
| Cobalt‑Chrome (CoCr) | 400 W | 25 µm | ≈ 900 MPa |
- Build volume: up to 300 × 300 × 300 mm.
- Post‑process: hot isostatic pressing (HIP) and CNC finish for tight tolerances.
Polymer Material Extrusion (FDM)
- Materials: TPU, ABS, PETG, PLA, carbon‑fiber‑reinforced (CF) blends.
- Nozzle diameters: 0.2 mm – 0.8 mm; layer heights: 0.05 mm – 0.3 mm.
- Build envelope: 250 × 250 × 300 mm (typical).
Strategic Focus Areas
| Focus | Why It Matters | GBI’s Approach |
|---|---|---|
| DfAM & Mass Reduction | Reduces part count and weight, crucial for aerospace & defense. | Early‑stage design reviews, topology optimization, and hybrid part consolidation. |
| Cost & Lead‑Time Reduction | Competitive edge in low‑volume, high‑mix production. | Parallel CNC‑AM workflows, rapid iteration cycles, and in‑house post‑processing. |
| Supply‑Chain Resilience | US‑based capacity mitigates overseas disruptions. | Domestic sourcing of metal powders (e.g., EOS, LPW) and certified material certifications. |
| Regulatory Compliance | Defense and medical markets demand strict standards. | ITAR registration, AS9100 aerospace quality, ISO 9001 for broader industrial compliance. |
Market Outlook
- US additive‑manufacturing capacity is projected to grow 12 % CAGR through 2030, driven by reshoring incentives and defense budget allocations.
- Supply‑chain volatility (e.g., raw‑material price swings of ±15 % for stainless powders) makes on‑demand, local production increasingly valuable.
- Current industry adoption rates: ≈ 30 % of aerospace OEMs use AM for functional parts, while ≈ 15 % of medical device firms employ AM for final‑product production. GBI aims to lift those figures by delivering repeatable, qualified processes.
Bottom Line
GBI Group leverages Neil Glazebrook’s cross‑disciplinary experience to offer a truly integrated manufacturing service—combining high‑precision CNC, industrial‑grade metal laser‑powder‑bed fusion, and versatile polymer extrusion under one roof. By prioritizing application‑driven engineering, robust quality systems (ITAR, AS9100, ISO 9001), and a clear focus on DfAM, GBI positions itself as the partner that can turn complex design concepts into production‑ready parts while minimizing risk, cost, and lead time. For defense, aerospace, medical, and heavy‑industry customers seeking a secure, accountable supply chain, GBI’s holistic approach is a compelling alternative to the traditional “machine‑time‑only” model