600 mm continuous galvanizing production line for annealing furnace to upgrade

Project name: 0.8-1.5 x 600 mm continuous galvanizing production line

Customer name: bazhou three metal products co., LTD

The nature of the project: annealing furnace upgrade project

Undertake: Beijing JieRui general contracting

A time: on November 29, 2015

Production: production on time

Operation: good

After the upgrade basic parameters:

1, material: Q235, Q195, Q215, 08 al

2, steel roll: inner diameter. 508 mm, outside diameter. 800-1800 - mm

3, volume weight: Max10000Kg

4, the size of the steel strip: Max610mm thickness 0.8 1.5 mm width

5, power consumption, gas average energy consumption of per ton steel less than or equal to 15 to 17 nm3

6, energy, water, electricity, gas, compressed air, hydrogen, nitrogen

7, process speed: 57-100 - m/min

8, looping filling speed: 130 m/min

9, power transmission system configuration: ac frequency conversion speed regulation

10, zinc layer thickness adjusting range: 60-280 - g / ㎡ (double) gas knife adjustment

11, passivation methods: roller passivation