• Model NO.：as the drawing
• Transport Package：Woodern Case
• Specification：Export package
• Trademark：FANGLE
• Origin：China
• Production Capacity：20000tons,Year

Basic Info.

Model NO. as the drawing Transport Package Woodern Case Specification Export package Trademark FANGLE Origin China Production Capacity 20000tons/Year

Product Description

sink roll, one of the very important spare parts of hot dip galvanizing unit

Description
Sink roll is in continuous hot galvanizing production line work in molten zinc base alloy slot roller, is an important part of a hot dip galvanizing unit, out of the annealing furnace of strip hot galvanizing technology through sink roll, the quality of the sink roll and running state directly affects the quality of the surface of galvanized steel, its service life determines the production efficiency and running cost of the unit.
In the metallurgy industry, in order to get high qualified galvanized products, sink rolls play very important role in the continuous hot dip galvanizing line. Sink roll is one of the three rolls in CGL (continuous galvanizing line); Along with other two rolls, stabilizer roller and back-up roller, they are the main composition of continuous galvanizing line.

Material : Sink roll is used in zinc pot,usually produced with 316L or 317L.

Working condition : Working temperature is 500ºC-700ºC. It plays a turning role the whole sink roll assembly.  In the process of production, the whole sink roll is immersed into molten zinc liquid. Cooperated with stabilizer roll, agitating molten zinc liquid to the surface of plate. The surface structure and quality of the sinking roller will directly affect the galvanizing quality of the sheet and affect its service life. Therefore, the sinking roller is one of the key factors determining the production quality and production efficiency of the galvanizing line.

Products Parameters

Materials	316L,317L,316,HK,HT,HU,HP,HH,22H,HF,Super 22H etc.
Diameter	Mainly100-1600mm, or as requirements
Process	Centrifugal casting Sink roll body, static casting Cone
Hardness	Meet the customers' requirements
Surface Processing	Thermal Spraying: cermet; Prax air coating LCO-56/LC1C
Quality tests	composition by spectrometer, size test, mechanical test, NDT/UT/RT/PT/MT/ET
Lead time	about 45 days
Delivery condition	Finished machining
Application	CGL (Continuous hot dip galvanizing line),Plating aluminizing line, Plating silicon line
Market	India,Saudi Arab,Russia,Slovenia,Thailand,Vietnam etc.

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