Paint and coatings plants combine precision batch processing with strict safety constraints. Mixing, dispersion, and filling operations generate continuous process data, while solvent handling and powder handling demand equipment that is safe to install in classified areas. This guide explains what to look for in a 5G CPE when bringing fixed wireless connectivity to a coatings facility.
The connectivity challenge in coatings production
Coatings manufacturing is recipe-driven. Dispersion mills, high-speed mixers, letdown tanks, and filling lines all rely on accurate batch records, and a lost connection can interrupt a run or invalidate a quality lot. At the same time, plants are often organized around solvent storage and mixing zones where running cable is costly and intrusive.
Where 5G CPE fits
- Dispersion and mixing — mixer speed, temperature, and batch timing telemetry to the MES.
- Recipe and batch management — delivering the correct formulation to each station in real time.
- Quality control labs — color, viscosity, and gloss test results uploaded instantly.
- Filling and palletizing — line throughput, label verification, and warehouse scanning.
Key 5G CPE features for coatings facilities
- Hazardous-area consideration — place the CPE outside classified zones or select a certified enclosure where regulations require.
- Dual-SIM failover — switch carriers automatically if the primary link degrades.
- VLAN and traffic segmentation — isolate production, lab, and office traffic cleanly.
- VPN and IPSec — keep proprietary formulations and batch data private over the WAN.
- External antenna support — overcome shielding from stainless steel tanks and racking.
Deployment and antenna planning
Position the CPE clear of solvent storage and dispensing areas, ideally near an external wall, and use a directional outdoor antenna to lock onto the nearest 5G cell. Segment traffic so production data takes priority, and configure a failover path to protect recipe and batch systems during an outage.
For distributors and integrators, paint and coatings is a high-value vertical: the cost of a spoiled batch is high, and the safety requirements make a reliable, remotely managed CPE an easy sell. Honlly Telecom supplies industrial 4G/5G CPE with carrier certification and OEM/ODM options for coatings plant deployments.