Common configurations of PDA systems in the steel industry

No.	Process Equipment	System	Quantity	Remarks
1	Intelligent raw material yard	PDA	1
2	Intelligent raw material yard crane	PDA	1
3	All-weather unmanned wharf	PDA	1
4	Blast furnace	PDA	1
5	Blast furnace	LTA	1	Annual trend chart, intuitive analysis of abnormal furnace condition locations
6	Converter	PDA	1
7	RH furnace	PDA	1
8	LF furnace	PDA	1
9	Continuous casting machine	PDA	1
10	Continuous casting digital slab	CDS	1	Quality Management Control and Analysis
11	Continuous casting hydraulic vibration	PDA	1
12	Hot rolling roughing zone	PDA	1	GDM based PDAs have fewer collection points, are expensive, occupy high CPU load, the board becomes unstable after aging. It is recommended to add one set of Ethernet based PDA with 10000 points in each area, once and for all
13	Hot rolling finishing zone	PDA	1
14	Hot rolling coiling zone	PDA	1
15	HSM Main and auxiliary transmission system	PDA	1	Isolation from automation systems
16	HSM furnace	PDA	1
17	HSM Auxiliary system	PDA	1
18	HSM Digital coil	HDC	1	Quality Management Control and Analysis
19	Temper mill	PDA	1
20	Flash butt welding machine	PDA	1
21	Cold rolling mill	PDA	1
22	CSM Main and auxiliary transmission system	PDA	1
23	Composite mill (bullet shell)	PDA	1
24	CSM Digital coil	CDC	1	Quality Management Control and Analysis
25	Cold rolling post-treatment line	PDA	1
26	Steel pipe	PDA	1
27	High speed wire	PDA	1
28	Medium Steel Plate	PDA	1
29	Digital steel plate	DSP	1	Quality Management Control and Analysis
30	Unmanned crane	PDA	1
31	Unmanned locomotive and intelligent iron metal transportation system	PDA	1
32	Unmanned excavator	PDA	1

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