Yunzhi Factory is the HSE (Health, Safety, Environment) digital platform for Yuntianhua Group, moving its HSE management online with 18+ mobile modules: training, hazmat management, major hazard sources, closed-area management, agile emergency, contractor management, equipment & facilities, occupational health, eco-environment, slope management, tailings pond management, continuous improvement, digital factory, business-partner negative list, project management, process alarm management and more.

Field staff frequently use plant management, valve management and equipment ledger modules for patrol check-in, hazard reporting, work-permit confirmation and emergency response. Most plant areas are explosion-proof zones where ordinary phones are prohibited, so terminals must be intrinsically safe, rugged and platform-compatible.

SIZON provides the F2 5G explosion-proof terminal as the mobile entry of the Yunzhi Factory platform, making HSE modules truly usable inside Ex zones.

The F2 is a 6.6-inch 5G all-netcom rugged explosion-proof terminal: Dimensity 7050 octa-core (MT6877TT, 2×2.6G + 6×2.0G), Android 12, 12GB+256GB (6+128 / 8+256 / 12+512 optional), 6.6-inch FHD+ 1080×2408 screen with glove/gesture support.

Safety & protection: IP68, professional shock resistance, -20℃~+55℃ operating temperature, intrinsically safe & coal-safety Ex options, 8300mAh battery with 33W fast charging for all-day patrols.

Data & comms: CM30 scan engine, NFC (13.56MHz, ID-card reading), waterproof fingerprint; POC intercom for all four carriers plus third-party POC apps with dedicated PTT key; GPS + BeiDou + GNSS + AGPS with single-BeiDou option (ASIC 336); optional DMR 2W, thermal imaging 256×192 and RTK cm-level positioning; 32MP front and 108MP+16MP+2MP rear cameras for field evidence.

Hazmat & equipment ledger: the F2 CM30 scanner and NFC link to the platform hazmat, plant, valve and equipment ledger modules — scan to retrieve records and backfill inspection/maintenance data on site.

Major hazards & closed-area: patrol check-in via NFC/scanning with real-time trajectory return over 5G/Wi-Fi; closed-area management uses NFC ID reading plus face/fingerprint verification for contractor access.

Agile emergency & process alarms: incidents reported with photos/video (up to 2K/30fps) in real time; 2.7W loudspeaker and POC/public intercom with dedicated PTT key keep voice channels open.

Contractor & project management: field checks, training sign-in and work-permit confirmation done on F2, with data closed-loop back to the platform.

Triple fit: intrinsically-safe option for Ex-zone access, IP68 military-grade ruggedness, Android 12 open platform fully compatible with the Yunzhi Factory APP; 5G all-netcom + Wi-Fi 6 dual channels for real-time data.

OEM/ODM customization: appearance, memory, scanner/RFID/RTK options, system preloading and APP auto-start, plus open Android SDK for platform-side integration.

Implementation: requirements → prototype integration → pilot → volume delivery → on-site training, backed by warranty, remote support and firmware upgrades.

SIZON (Nanjing Xingzhixing Intelligent Technology Co., Ltd.) is an AI smart hardware solution provider with in-house full-stack product lines: industrial handhelds, rugged tablets, industrial PCs and printing terminals, with OEM/ODM customization and Xinchuang options for chemical, healthcare, manufacturing, logistics and government sectors.

Website: www.sizon-hitech.cn · Tel: +86 138 1391 2381 · Email: info@sizon-hitech.cn · Address: Building 01, No.6 Liqiao Road, Pukou District, Nanjing, Jiangsu. Contact us for F2 prototype testing or solution customization.