Project Name: 950mm Continuous Hot-dip Galvanizing Production 1#
Customer name: Hebei Sanqiang Group
Project nature: new construction
Undertaking method: Jingjie Ruisi general contracting
Signing time: November 23, 2009
Production status: On time production
Operation: Good condition
Basic parameters
Process speed: 28-50m/min
Maximum speed of the whole line: 60M/min
Steel strip material: Q345, Q235, Q195, Q215, 08AL
Roll outer diameter: ?1700
Minimum roll outer diameter: ?800
Roll weight: 8 tons
Plate thickness: 1.5~3.0mm
Bandwidth: 700mm
The main equipment is composed of the following according to the process:
1. 2# feeding trolley → 1, 2# uncoiler → uncoiler 1, 2→ uncoiling clamping 1, 2→ Hydraulic cross-cutting shear → welding platform → tensioner 1→ Inlet loop → tensioner 2→ Double roller centering (CPC) → runout roller →annealing furnace→ furnace nose→ zinc pot → sinking roller→ air knife → cooling fan→ cooling tower steering roller→quenching tank→ extrusion roller→ double roller centering (CPC) → tensioning machine 3→ tensioning machine → dipping and passivation → hot air drying→ outlet loop → tensioner 4→ hydraulic cross-cutting shearing → winding clamping (guide) → winding machine (EPC) → unloading trolley