Operator Automation

Powders, granulates, and sticky botanical inputs can turn an accurate multihead weigher into a throughput bottleneck through bridging, clumping, static, and density drift. This engineering-focused guide explains how to tune vibratory feeding, hopper geometry, and anti-static controls, then close the loop with high-resolution checkweighing feedback. It also translates key legal-for-trade concepts from NTEP/NIST Handbook 44 (e.g., verification intervals, nmax, and device suitability) into practical verification routines that protect net contents without killing line speed.

Sticky, oily, and dusty products can foul weigh pans, drift zero, and trigger false rejects that quietly crush throughput and margin. This practical guide breaks down why multihead weighers struggle with tacky inclusions, how to tune feeders and vibration, how to clean and validate changeovers, and how EMFR-based checkweighing plus event logs support defensible net contents programs aligned with NIST Handbook 44 and Handbook 133 expectations. Includes an implementation checklist and a recommended integrated weigh–fill–checkweigh system from Urth & Fyre.

Most vape lines treat filling, capping, and net-contents checks as separate islands. This post shows how to connect them into a closed-loop QA system—linking fillers, press cappers, and NTEP/EMFR weighing—to reduce scrap, document compliance to NIST HB-44/HB-133 practices, and build audit-ready net‑contents records.

Many operations still run legacy Thompson Duke MCF1 semi‑automatic fillers that physically work but create bottlenecks in QA, traceability, and changeovers. This post shows how to extract more throughput and control from existing MCF1 cells by layering better SOPs, fixturing, digital data capture, and simple metrology hooks — without buying a full production line.

This deep dive explores best practices for applying NFPA 496:2024 purged and pressurized panel standards in hazardous (C1D1/C1D2) extraction labs, with practical advice for project teams adopting these systems, protecting workflow, and maintaining compliance. Learn about new marking and verification requirements, purge gas choices, leak/pressure interlocks, and integration with alarms—plus how Urth & Fyre simplifies the complex coordination between electrical/mechanical engineers, code officials, and operations.

Explore real-world best practices for multihead weigher changeovers in cannabis gummies, flower, and edible packaging that keep you within NTEP/HB-44 tolerances. Go beyond calibration by optimizing bowl liners, cleaning protocols, vibration settings, and SOPs for sticky, dusty, or oily products—avoiding costly giveaway and regulatory fines.

For most cannabis operators, the smartest move isn’t buying brand-new equipment — it’s investing in validated pre-owned systems that deliver the same performance at a fraction of the cost. This article explores the advantages of used equipment, the risks of buying without proper validation, and why having a trusted partner like Urth & Fyre is essential. Every piece of pre-owned equipment we sell is inspected, tested, and certified, ensuring no operator ends up with a lemon.