Unit type |
1# color coating unit | 2# color coating unit | 3# color coating unit | 4# color coating unit | 5# color coating unit |
Substrate type | Hot galvanizing | Hot galvanizing | Hot galvanizing | Hot galvanizing, zinc-iron alloy, aluminum sheet | Hot galvanizing, electrogalvanizing, zinc-iron alloy, aluminum sheet |
Unit speed | 120m/min | 120m/min | 120m/min | 120m/min | 60m/min |
Plate thickness (mm) | 0.2 ~ 1.0 | 0.2 ~ 1.2 | 0.2 ~ 1.2 | 0.2 ~ 1.6 | 0.2 ~ 1.0 |
Bandwidth (mm) | 750 ~ 1250 | 800 ~ 1250 | 800 ~ 1250 | 700 ~ 1350 | 600 ~ 1350 |
Steel coil inner diameter (mm) | 508/610 | 508/610 | 508/610 | 508/610 | 508/610 |
Maximum coil weight
(t) |
15 | 10 | 15 | 12 | 12 |
Coating type | Epoxy, polyester, silicon modified polyester, high weather-proof polyester, polyvinylidene fluoride | Epoxy, polyester, silicon modified polyester, high weather-proof polyester, polyvinylidene fluoride | Epoxy, polyester, silicon modified polyester, high weather-proof polyester, polyvinylidene fluoride | Epoxy, polyester, silicon modified polyester, high weather-proof polyester, polyvinylidene fluoride | Polyester, silicon modified polyester, high weather-proof polyester, polyvinylidene fluoride, hot coated film |
Production capacity
(10,000t/a) |
15 | 15 | 15 | 15 | 5 |
No., standard, application |
No. | Executive standard | Application and characteristics |
Ordinary use | TDC51D+Z(ZF) | GB/T 12754-2006 | Ordinary use |
For stamping | TDC52D+Z(ZF) | For mechanical seaming, and deep punching. Coating and welding performances of alloying hot galvanizing are better. | |
For structure | TS250GD+Z (ZF) | Used for structure. Good corrosion resistance and processability. | |
TS280GD+Z (ZF) | |||
TS320GD+Z(ZF) | |||
TS350GD+Z( ZF) | |||
TS550GD+Z(ZF) |
Coating type |
Pencil hardness | Glossiness (%) | T bend | MEK | Reverse impact J | Salt fog resistance (h) | ||||||
Low | Medium | High | Low | Medium | High | Low | Medium | High | ||||
Polyester | ≥F | ≤40 | 40~70 | > 70 | ≤5T | ≤3T | ≤1T | ≥100 | ≥6 | ≥9 | ≥12 | ≥480 |
Silicon modified polyester | ≥F | ≤40 | 40~70 | > 70 | ≤5T | ≤3T | ≤1T | ≥100 | ≥6 | ≥9 | ≥12 | ≥600 |
High-durability polyester | ≥HB | ≤40 | 40~70 | > 70 | ≤5T | ≤3T | ≤1T | ≥100 | ≥6 | ≥9 | ≥12 | ≥720 |
Polyvinylidene fluoride | ≥HB | ≤40 | 40~70 | > 70 | ≤5T | ≤3T | ≤1T | ≥100 | ≥6 | ≥9 | ≥12 | ≥960 |