Production Line

Glass-Fused-to-Steel Tanks Production Steps

 

Fusion between steel sheet and glass coating is very important for Glass-Fused-to Steel tank, because it directly effect the GFS tank service life. In order to provide high quality product to our clients, Center Enamel conduct very strict quality control from raw material to final product. Before mass production, raw material and small sample test need to be done to check the quality of raw material and fusion between coating and steel panel, if qualified then mass production will be carried out. Tanks are produced on the automatic production line, to make sure good and stable quality control. After the production all steel panels need to be tested by 1500V spark holiday test, all steel panels are 0 discontinuity.

 

 

CNC Laser Cutting

 

CNC Laser Cutting

 

Inputting the Confirmed drawing into the computer, bolt holes and openings will be cut

on CNC laser cutting machine automatically.

 

Steel Pre-treatment - Shot Blasting

 

Steel Pre-treatment - Shot Blasting

 

Shot blasting according to SSPC SP10 standard, steel surface is in silver white color

 

Arch Bending

 

Arch Bending

 

After shot blasting,steel panel need to be arch bent to a radian according to tank diameter.

 

Automatic Enamel Spraying

 

Automatic Enamel Spraying

 

Spray the glass coating on both side of steel panels automatically. Coating thickness is controlled within 230 micron to 450 micron.

 

High Temperature Tunnel Oven

 

High Temperature Tunnel Oven

 

After enameling and drying, then firing steel panels in the oven at the temperatures ranging from 850℃ -940℃, which facilitates the interfacial fusion reactions that combine the two materials.

 

Product Inspection

 

Product Inspection

 

Quality inspection need to be conducted after production, including: coating thickness, holiday test, color consistency.

OEM/ODM

As the leading GFS tanks manufacturer in China for many years, Center Enamel has developed its own brands ZZTANK ® and CECTANKS ™. We offer OEM service as well, producing based on customers' detailed requirement.

Timely and quality guaranteed!

 

OEM Factory

R&D

R&D capacity is the source of power for a company in the fierce competition today. Center Enamel laid great emphasis on R&D from its beginning. A group of skilled technicians comes out with the best solution for customers. We are proud of more than 200 patents of enamel frit formulas being made over the past 20 years. The special laboratory was set up for test and research. We also developed our own quality control system.

 

Shijiazhuang Zhengzhong Technology Co., Ltd factory production line 0

  • Production Line
  • OEM/ODM
  • R&D
Contacts
Contacts: Ms. melody wong
Email: sales@cectank.com
Tel: 0086-18520168185
Whatapp: 8618520168185
Wechat: m18520168185
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Shijiazhuang Zhengzhong Technology Co., Ltd
sales@cectank.com
86-20-34061629
Fuli Commercial Center room 301#, Xingang West Rd.11#, Haizhu area, Guangzhou, Guangdong province, China.
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