G550 Prepainted Galvanized Steel Coil
Thickness:0.10mm-10mm
Width:10mm-2800mm
Top Coating Thickness:15μm-25μm
Back Coated Thickness:5μm-20μm
Zinc Coating:30-275g/㎡
Steel Grade:SPCC SECC SGCC DX51D G550 S550 S350 etc.
Base Steel:Hot dip galvanized steel, Hot dip galvalume steel, Electro galvanized steel
Packing:Stanard export package,or as customer demands
Product Introductions
Manufacturing technology of galvanized color coated coil
The production of galvanized color coated coil usually includes the following key steps:
Uncoiler: Start the production process.
Stitching machine: Connect the two ends of the steel coil.
Press roller: Make sure the steel plate is smooth.
Extender: adjust the tension of the steel plate.
Uncoiling looper: Store excess steel plate.
Alkali degreasing: Remove grease and impurities from the surface.
Cleaning: Thoroughly clean the surface of the steel plate.
Dry: Remove moisture.
Passivation: Forming a protective layer.
Initial coat: Apply primer.
Initial coating drying: complete the curing of the primer.
Finish coat: Apply a finish coat.
Finish drying: Finish curing the finish.
Air cooling: Lower the temperature.
Winding looper: storage of finished steel coils.
Winding machine: complete the winding of steel coil 2
The advantages of galvanized color coated coil
Galvanized color coated coil has the following significant advantages over ordinary steel:
Corrosion resistance: The surface coating effectively prevents corrosion.
Weather resistance: ADAPTS to various climatic conditions.
Bright color: keep the original color, do not fade.
Long service life: compared with pure hot galvanized sheet, longer service life
Product Paramenters
Product Name | Color Coated Steel Coil | ||||
Thickness | 0.10mm-10mm | Width | 10mm-2800mm | Length | Customers' Requirement |
Top Coating Thickness | 15μm-25μm | Back Coated Thickness | 5μm-20μm | Zinc Coating | 30-275g/㎡ |
Steel Grade | SPCC SECC SGCC DX51D G550 S550 S350 etc. | ||||
Base Steel | Hot dip galvanized steel, Hot dip galvalume steel, Electro galvanized steel | ||||
Technical Standard | EN10147/EN10142/DIN 17162/JIS G3302/ASTM A653 | ||||
Surface Color | RAL,wood grain pattern, camouflage pattern , stone pattern, matte pattern , high gloss pattern , flower pattern, etc | ||||
Application | making pipes, cutting sheets, making small tools, making corrugated sheets, making container, making fences | ||||
Package | Water proof paper is inner packing,galvanized steel or coated steel sheet is outer packing , side guard plate,then wrapped by seven steel belt.or according to customer's requirement | ||||
Applications
Application field of zinc color coated coil
Building industry
Galvanized color coated coil is widely used in the construction industry, including roof structure, rolling shutter doors, kiosks, shutters, guard doors, street waiting rooms, ventilation channels, etc. Its light weight, aesthetics and good corrosion resistance make it an ideal material choice in the construction industry.
Furniture industry
In the furniture industry, galvanized color coated coil is used to make refrigerators, air conditioners, electronic stoves, washing machine shells, oil furnaces and other household appliances. These applications not only improve the appearance quality of the product, but also enhance its durability.
haulage
In the transportation industry, galvanized color coated coil is used in automobile ceiling, backboard, coiling board, car shell, tractor, ship compartment board and so on. Its good corrosion resistance and processing properties make it an ideal material for the manufacture of transport vehicles.
Other application areas
In addition to the above main application areas, galvanized color coated coil is also widely used in advertising, electrical industry and other industries. Its diverse color selection and good processing properties enable it to meet the needs of different industries.
Product Packaging
Company Profile
Shandong Jingchen Metal Products Co., Ltd., established in 2012, is a leading modern private enterprise specializing in the research, production, sales, and export of steel plates and highway guardrails. Located in Liaocheng, Shandong, the company boasts advanced facilities, a strong technical team, and a complete production process, with an annual capacity of 450,000 tons. Its products, including galvanized, color-coated, and aluminized zinc-silicon sheets, have passed international certifications and are exported to over 90 countries. With a commitment to innovation, quality, and customer satisfaction, Jingchen has earned numerous industry accolades and continues to strengthen its domestic and international presence.
