MJN Group Ecosystem

Our Specialized Companies

Three powerhouse divisions combining German-grade precision mold engineering, high-speed robotics automation, and turnkey European technical validation.

Core Tooling Division

MJN Tool Crafts

High-Precision Injection Moulds (Up to 192 Cavities)

MJN Tool Crafts is the heart of our manufacturing prowess, specializing in sub-micron tolerance tooling, multi-cavity stack molds, cube molds, unscrewing cores, and complex slide mechanisms. We utilize premium Swedish and German tool steels (Uddeholm Stavax ESR, Orvar Supreme) to ensure mold longevity exceeding 5 million cycles.

  • High-Cavitation Mastery: 4 to 192 cavities with balanced hot runner delivery.
  • Sub-Micron Machining: Makino 5-axis high-speed CNC milling and AgieCharmilles wire EDM.
  • Interchangeability: 100% plug-and-play interchangeable inserts with zero hand fitting.
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MJN Tool Crafts Mold Assembly
Turnkey Robotics Division

MJN Automation

High-Speed Robotics, In-Mold Labeling & Vision Systems

MJN Automation bridges the critical gap between mold manufacturing and high-throughput production. We design and build side-entry high-speed robots with dry cycle extraction times under 0.35 seconds, turnkey IML systems, optical inspection cells, and medical cleanroom assembly automation.

  • Side-Entry Speed: Extraction cycles below 0.35 seconds for ultra-thin wall containers.
  • Turnkey IML Workcells: Electrostatic label positioning and 100% optical vision verification.
  • Medical Automation: Cleanroom ISO Class 7 compatible assembly, packing, and boxing lines.
Explore Automation Solutions →
MJN Automation High Speed Robotics
Technical Validation Center

MJN Precision Europe

Engineering Center, Electric Trials & 24h Insert Dispatch

MJN Precision Europe provides local technical validation, mould trials on electric injection moulding presses (50T to 450T), hot runner maintenance, and guaranteed 24-hour plug-and-play spare insert delivery for our multinational clients in Europe and North America.

  • Local Press Trials: Rigorous sampling on all-electric injection machines with IQ/OQ/PQ protocols.
  • Hot Runner Servicing: Certified support for Husky, Mold-Masters, Synventive, and Yudo systems.
  • 24-Hour Insert Delivery: Pre-qualified spare cavity cores dispatched within 24 hours.
Contact Technical Center →
MJN Precision Metrology Inspection