HOT-DIP GALVANIZING LINE/GALVALUME LINE

GOOD QUALITY, ADVANCED TECHNOLOGY, BETTER SERVICE AFTER SALE - details see: https://www.machineto.com/hot-dip-galvanizing-line-galvalume-line-10161365

Condition:New	Place of Origin:Shanghai China (Mainland)	Brand Name:SHANYI	Model Number:SY-11
After-sales Service Provided:Engineers available to service machinery overseas

HOT-DIP GALVANIZING LINE/ GALVALUME LINE

Hot-dip Galvanizing Line is to coat a layer of zinc on the surface of steel strip, so that the strip has high corrosion resistance and good aesthetics. While the Galvazlume Line is to coat an alloy layer of Aluminum (AL 55%), Zinc (Zn 43.5%) and Silicon (Si 1.5%) on the strip surface. Compared with Hot-dip Galvanized strip, galvalume strip has better corrosion resistance and heat resistance. The two products could be produced on the same line, which is widely applied in construction, househould electric appliance, automabile industry etc.

MAIN FEATURES OF THE PRODCUT PROVIDED BY OUR COMPANY:

» Adopt the advanced American-Steel-Union process technology

» Adopt electrolytic degreasing process, which clean the strip surface with high degree, to guarantee high surface quality of the strip and good adhesiveness of the coating layer

» Annealing furnace adopts all gas radiant tube heating method, so that it has high efficiency and high product quality

» Exhaust gas of the annealing furnace adopt three times heat recovery technology, which could greatly save energy consumption

» Annealing furnace adopt light fiber as lining, which has quick furnace building and small thermal inertia

» Zinc pot adopts ceramic induction pot of jet flow type

» Adopt mature air knife equipment, which can control the zinc coating weight very well

» Fast coolin gafter galvanizing sufficiently consider the galvalume product cooling speed requirement

» Equipped with skin pass mill, which can improve the surface quality effectively, eliminate the yield point elongation and improve processability

» Adopt two-bending & one-stretching leveler, which can improve the strip shape quality

» Adopt SIEMENS AC VF speed regulation drive control system, which has high degree of automation.

♦ TECHNICAL PARAMETER

Material	Thickness	Width	Line Speed	Surface State	Plating Weight	Energy
Plain carbon steel, Low alloy steel	0.18~3.5mm	300~1600mm	60~180m/min	Chromating, antifingerprint, oiling	80~300g/m² (Double)	Electricity, Steam, Natural gas

♦ PROCESS FLOW

Coil loading car I,II → Pay off reel unit I,II → Entry shear → Welder → Alkali spraying → Alkali brushing → Electrolytic degreasing → Hot water brushing → Hot water rinsing → Hot air dryer → Entry loop → Annealing furnace → Furnace Snout → Zinc pot (galvanizing/ galvalume) → Air knife → Cooling tower → Water quench tank → Hot-air dryer → Skin pass mill → Tension leveler → Anti-fingerprint or chromating → Heating furnace → Cooling → Exit loop → Electrostatic oiling → Exit shear → Tension reel → Exit coil car

Packaging Detail:Standard Mechinery Packaging with Wood Cabinet

Delivery Detail:4 Months