Cold rolled Stainless Steel coil annealing furnace
  • Cold rolled Stainless Steel coil annealing furnace
  • Cold rolled Stainless Steel coil annealing furnace
  • Cold rolled Stainless Steel coil annealing furnace
  • Cold rolled Stainless Steel coil annealing furnace
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Cold rolled Stainless Steel coil annealing furnace


Product origin CHINA

Delivery time 180

Supply capacity 1000

coil annealing furnace is for bright annealing cold rolled stainless steel coil. the annealing furnace is continuously annealing coil to coil without interruption during loading and unloading coils.


Cold rolled Stainless Steel coil annealing furnace

Stainless Steel Strip Horizontal Continuous Bright Annealing furnace 

Strong Metal  have been designing and constructing horizontal continuous bright annealing furnace for stainless steel industry for over 30 years. We have developed both horizontal and vertical bright annealing furnaces according to customers' specific requirements.

This horizontal bright annealing furnace processes foils of special alloys, nickel alloys, high grade steels, and titanium as well as strips 0.025–1.5 mm thick and 400–1300 mm wide in a protective atmosphere of hydrogen, ammonia decomposing gas– free of oxide and scratching at temperatures up to 1,200 °C.

By adjusting the temperature, throughput rate, and atmosphere, our machinery can obtain the required mechanical properties like tensile strength, elongation, and grain size within tight tolerances.

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Horizontal Continuous Bright annealing furnace(HBAL) for stainless steel industry

annealing furnace

Bright annealing furnace provided by Strong Metal

This line has equiped with inlet and outlet loopers for purpose of continuous annealing process for heat treating steel strips or coils without interruption during loading or unloading materials. 

The annealing process completely operates under controlled atmosphere with ammonia decomposing gas or hydrogen with strong patented concealing devices at the extrances of the furnaces.

This line is integrated with degreasing line for preprocessing the strips or coils before annealing process, which ensures high quality glossy quality of the surface.

This bright annealing furnace is equiped with strong metal's latest propriety technology on energy efficiency and environment protection.

Strong Metal is a leading supplier of continuous bright annealing furnaces for stainless steel cold roll mills. Strong Metal's exlcusive patented muffle with featured long time service. Excellent quality and best effeciency of Strong Metal heat treating equipment are the main factors why our customers choose us as their heat treatment equipment supplier in the long run.

Bright annealing is an annealing process performed in a vacuum or a controlled atmosphere containing inert gases (such as Ammonia decomposing gas,  hydrogen). This controlled atmosphere reduces the surface oxidation to a minimum which results in a brighter surface and a much thinner oxide layer. Pickling is not needed after bright annealing since the oxidation is minimal. Since there is no pickling, the surface is much smoother which results in better resistance to pitting corrosion.


Austenitic CrNi alloy steels 

Ferritic Cr alloy steels 

Martensitic Cr alloy steels 

FeNi alloys

Si alloyed steels

Ti alloyed steels

Mn alloyed steels

Co alloyed steels

Clad steel strip

Duplex steels

Titanium and Ti alloyed steels

AlCr alloyed steels

Main Technical Parameters:

Annealing Materials: 

Grade:  200 300 400 stainless steel strips or coils

Thickness: 0.02-2.0mm

Width: 300-1350mm

Max. Output: 300mt/day

Equipment General Introduction:

Applications: continuous bright annealing for the stainless steel strip in final products or middle products.

Layout Type: Horizontal

Heating Mode: Electricity or feul or gas

Protective Gas: Ammonia Decomposing Gas(75%H2+25%N2)or 100% H2

A brief introduction of Strong Metal

coil annealing furnace

Guangdong Strong Metal Technology Co., Ltd.(StrongMetal) is public listed high tech company which is committed to develop and manufacture advanced heat treating equipment and provide customized heat treatment engineering for various industries including aerospace, steel, machinery, tool, automobile, electronics, home appliaces, contruction, ect.  

Strong Metal Expertise covers comprehesive heat treatment processes such  annealing, hardening, normalizing, tempering, carburizing, nitriding, carbonitriding, nitrocarburizing, ion plating ...

StrongMetal Equipment Manufacturing includes: Continuous vertical bright annealing furnace(BAL) for stainless steel strips;Continuous horinzontal bright annealing furnace(BAL) for stainless steel strips;Continuous pickling and annealing furnace(PAL) for steel strips;Mesh belt conveyor furnace for heat treating metal parts;Intelligent flexible heat treatment center;Horizontal hardening and tempering line;Bell-type furnace line;Bell-type nitridding furnace;Pit type carburizing furnace; Pit type vacuum impulse nitriding furnace;Bell-type vacuum cleaner..

Our advantages

  • Experience

Strong Metal has over 30 years’experience in heat treatment and has accumilated abundant know-how techniques which bring values to our customers.

  • Innovation

Strong Metal keeps continuous cooperation with high level universities and global companies for R&D on heat treatment technology which keep our customers’businesses forward-looking and competitive 

  • Quality

Strong Metal ISO9001 quality management system employs strict control on equipment and materials provided by strong metal.

  • Team

Strong Metal is multi-disciplined team engaging in within 24 hours responsive global services for heat treatment equipment design, manufacturing, engineering, erection, commission, training.

Who we serve

Strong Metal provides various heating solutions for industries including steel industry, machinery, aerospace, automobile, arms, tool, home appliances, building, electronics, electrical. 

Strong Metal enjoys great honor for serving customers some of which are the leaders in their industries, just name a few below:

stainless steel furnace

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