Alvanizing Line

Commodity name： Alvanizing Line

Category:

Hot Dip Galvanized Product

Email:

david@prosper-bridge.com

Product Inquiry

Brief Introduction to alvanizing Line:

There are two hot galvanizing line , altogether annual capacity of 900 thousand ton.

The hot galvanized product is 0.3-2.5mm in thickness , 900-1580mm in width; the weight of zinc layer for two faces is 60g/m2-300g/m2 , with pure zinc coating, which can be supplied with equal thickness or different thick ness zinc layer; Conventional product 's surface are finished without zinc spangle; the surface treatment method are: oiling , Trivalent chromium passivation, non-chrome passivation, chromate-free anti-fingerprinting.
Hot dip galvanized products are widely used in industries such as automobile, home appliances, hardware, machinery manufacturing , and can provide environmental protective hot dip galvanized products in accordance with RoHS directive according to customer requirements.

Soaking type high-efficiency electrolytic cleaning
Full radiation vertical annealing furnace with independent peroxidation section
Key equipment import (Air knife, welder, zinc pot, oiler, etc.)
Full set of detection and monitoring equipment: plate surface cleanliness tester, coating tester, thickness tester, width tester, etc

Intelligent manufacturing integration of production line:

Intelligent control integration technology: automatic control model of annealing furnace, automatic control model of coating, etc
Automation control: Robot dredging, automatic packaging, automatic labeling, semi-automatic packaging, etc

Introduction to Hot Galvanized Grades:

Steel grades	Application	Features	Executive norms
DX51D+Z	CQ	The product has good ductility, apply to simple forming , bending and welding.	EN10346-2015
CSTYPEA			ASTMA653/A653M-09a
SGCC			JISG3302-2022
DX52D+Z	DQ	The product has good formability , apply to spare parts by drawing.	EN10346-2015
DX53D+Z	DDQ	The product has excellent deep-drawing performance and good ductility, apply to spare parts by deep-drawing and complex forming
DX54D+Z DX56D+Z DX57D+Z	EDDQ	The product has better ductility than DDQ, apply to spare parts by EDDQ and more complex forming
H180YD+Z H220YD+Z H260YD+Z	High strength interstitial free steel	The product has good formability , high strength, no yield platform and no room-temperature aging.
H260LAD+Z H300LAD+Z H340LAD+Z H380LAD+Z H420LAD+Z	Low-alloy high-strength stee	The product has good formability and high strength, and has certain aging performance.	EN10346-2015
HC250/450DPD+ZHC340/590DPD+Z HC420/780DPD+Z HC440/780DPD+Z HC550/980DPD+Z HC700/980DPD+Z	Dual-phase steel	The product has no yield plateau, no room-temperature aging, low yield ratio, high work hardening index and high bake hardening value.	EN10346-2015
LGAF+Z	Chrome-free anti-fingerprint steel	Excellent fingerprint resistance and lubricity, can be undercoat of consequent coating.	Technical standard on fingerprint resistance
LGDG1+Z LGDG2+Z	Rail steel	Excellent roll forming prop-Erty and salt spray property ,can be Applied on guiderail and sliderail	Technical standard on rail steel