DX53D Galvanized Coil 1000 a ni.

DX53D tih hian steel plate cold forming performance tha tak leh hot-dip galvanized corrosion protection nei a kawk a, chu chu EN 10346 standard nen a inmil a ni.

In sakna, lirthei, in leh lo hmanrua, etc.-ah te hman a ni nasa hle a, roof panel, wall panel, carriage, profile hrang hrang, etc. siamna atan hman a ni bawk.

Heyan Steel hian steel coil packaging chi thum a nei a;

A hmasa ber chu simple kraft paper packaging a ni a, chu chu short-distance transportation atan a tha a, a man pawh a tlawm hle;

A pahnihna chu Standard Kraft Paper Plus iron sheet packaging a ni a, hei hian a man a to tawk lo;

A pathumna chu vertical coil mode (coil core facing up) a ni a, hei hian thil rit tak tak squeezing avanga deformation a awm loh nan a veng a, mahse a man a to zawk thung.

Zero spangle 1000 a ni.	Spangle te tak te .	Spangle pangngai .	Spangle lian tak a ni .

Galvanized coil brand lian thenkhat chu: Baosteel, Shagang, Nangang, Bengang, Magang, Wuhan Iron and Steel, Baotou Steel, etc. Heng brand te hian market-ah hian a larna leh rintlakna engemaw chen an nei a, consumer-te chuan an mamawh leh an dinhmun tak tak angin brand dik tak an thlang thei a ni.

Melting galvanized coils hian process flows thenkhat leh operating specification thenkhat a zawm a ngai a ni. A hnuaia tarlan te hi general smelting process a ni:

1. Raw Material Preparation: A hmasa berin, raw materials quality chuan a mamawh a tlin theih nan leh bawlhhlawh leh bawlhhlawh a awm loh nan galvanized coils chu raw material atan i buatsaih a ngai a ni. Chutih rual chuan auxiliary material dang fuel, flux, etc. te pawh siam a ngai bawk.

2. Furnace treatment preheating: Galvanized coils te chu preheating furnace ah preheating treatment atan dah la, raw materials temperature tihsan nan leh a hmin awlsam zawk nan. Preheating temperature hi a tlangpuiin 1000℃Celsius aia sang a ni.

3. Melting Furnace Operation: Melting furnace chu a temperature mamawh angin lum la, chutah chuan galvanized coils lum tawh chu melting furnace-ah dah rawh. Galvanized coils te chu zawi zawiin a hmin theih nan furnace chhungah temperature leh melting condition tha tak vawng reng ang che.

4. Adding Flux: Smelting process lai hian a chang chuan smelting temperature tih tlem nan leh mixing leh degassing tha zawk neih nan flux engemaw zat dah a ngai thin. Flux chi leh a zat chu thil awmdan bik a zirin siamrem a ngai a ni.

5. Stirring leh impurity removal: Melting process chhung hian raw materials te chu uniform mixing a awm theih nan stir chhunzawm zel a ngai a. Chutih rual chuan, molten liquid chu bawlhhlawh a nih a ngai-slag leh impurities te paih chhuah nan.

6. Casting leh molding: Raw materials te chu a hmin vek a, bawlhhlawh te chu a chhuah vek chuan molten liquid chu mold chhungah casting leh molding atan an theh lut thin. Molded billet chu a lum leh a solidified a ngai a, chu chuan a siam zawh tawh a siam a ngai a ni.

7. A hnuaia processing: Billet a lum hnuah chuan surface treated leh a tul angin process theih a ni a, chu chu surface oxide layer lakchhuah a, a mamawh size-a tan theih a ni.

Galvanized coil smelting process-ah hian high-temperature operation leh technical requirement thenkhat a tel a ni. Product quality leh production safety a awm theih nan process flow angin khauh taka kalpui a ngai a ni. Chutih rual chuan boruak bawlhhlawh laka invenna tur chuan furnace boruak leh boruak humhalhna atana thil tulte thununna ngaihven a ngai bawk.