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Continuous Galvanizing Line (CGL)

Name: Continuous Galvanizing Line (CGL)
Brand: UNITED ENTERPRISES
Price: 40000000.0 INR
Availability: InStock

Price 40000000.0 INR/ Piece

Get a Price/Quote

MOQ : 1 Piece

Continuous Galvanizing Line (CGL) Specification

Rating
Heavy Duty

Feature
High productivity, energy efficient, latest safety systems, PLC controlled

Condition
New, New

Type
Automatic production line

Usage
Industrial sheet metal galvanizing, Galvanizing steel strips and sheets

Power
As per design requirements Watt (w)

Voltage
380-415 V

Size
Customizable as per requirement

Dimensions
Based on plant layout and capacity

Weight
Customized per project and capacity

Application
Coating steel sheets and coils with zinc

Fuel Type
Natural Gas / LPG / Oil (for furnace)

Capacity
60,000 - 500,000 Tons per year

Warranty
1-Year for defects in materials and workmanship

Line Speed
60-180 m/min (adjustable as per model)

Safety Features
Emergency stop, Safety interlocks, Overload protection

Steel Strip Thickness
0.15 mm - 4.0 mm

Coating Thickness Range
40-275 GSM

Drive System
Variable frequency drive (VFD) motors for synchronization

Control System
PLC & SCADA based automation

Surface Finish Options
Regular, Minimised Spangle, Zero Spangle

Production Automation
Fully automated, minimal operator intervention

Galvanizing Method
Hot-Dip Galvanizing

Process Sections
Entry section, Cleaning section, Annealing furnace, Zinc pot, Air knife, Cooling section, Exit section

Operating Temperature
Zinc Pot Temperature: 450C - 480C

Max Strip Width
1250 mm (standard; larger sizes available)

Continuous Galvanizing Line (CGL) Trade Information

Minimum Order Quantity
1 Piece

FOB Port
Nhava Sheva Port, Mumbai

Certifications
ISO 9001:2015, ISO 45001:2018, ISO 14001:2015 & CE Certified

About Continuous Galvanizing Line (CGL)

Continuous Galvanizing Line (CGL) manufactured by United Enterprises is a high-throughput turnkey line designed for hot-dip galvanizing of cold-rolled steel strip in a continuous, in-line process.

Brief Description:

Our CGL integrates strip pay-off, welding, alkaline cleaning, annealing in a reducing atmosphere, controlled hot-dip zinc coating, air-knife thickness control, and recoiling in one seamless line. The process is engineered to produce galvanized steel coil with uniform coating weight, consistent surface finish and excellent corrosion resistance.

With strong in-house design and fabrication capability, we offer fully customized CGL solutions for clients ranging from small-batch CR strip processors to large steel mills. Each line is tailored to the customers strip width, coil weight, line speed and coating specification.

As an established Continuous Galvanizing Line manufacturer in India, we deliver complete turnkey projects including ammonia cracker, recuperative gas-fired furnace and SCADA-based automation.

Characteristics:

Continuous in-line galvanizing with annealing in reducing atmosphere
Designed for cold-rolled strip wide range of widths and thicknesses
Heating muffle made of special stainless-steel alloy
Air-knife system for precise coating weight control
Cracked Ammonia and Nitrogen-Hydrogen mixer for snout atmosphere
Available in both electrically heated and recuperative gas-fired versions
Fully automated SCADA system with recipe management
Suitable for construction, automotive, appliance and roofing segments

About United Enterprises:

United Enterprises is among the top furnace manufacturers in India with over 25+ years of experience in turnkey heat treatment line projects. We design, manufacture, supply, export and commission tailor-made Continuous Galvanizing Lines across Asia and Europe. Since 1998, we have delivered turnkey solutions to clients in steel, automotive, defence, aerospace and general engineering all manufactured in compliance with CE and ISO standards.

FAQs:

Q: How do I decide the line speed and coating thickness for my CGL?

A: Line speed depends on strip thickness and the required coating mass; thinner strip allows higher speed while heavier coatings require slower line speed. Our team helps finalize the configuration based on your target product mix and capacity.

Q: Which industries commonly use galvanized strip?

A: Galvanized steel from CGLs is used in roofing, automotive panels, electrical enclosures, appliances, ducts and structural sheet applications.

Q: What kind of post-sales support do you offer?

A: We provide complete commissioning support, operator training, spare parts and AMC. Our engineers are available for on-site visits and remote troubleshooting throughout the warranty period and beyond.

Precision Galvanizing for Industry

Engineered for industrial-scale requirements, this Continuous Galvanizing Line delivers consistent zinc coatings and superior surface finishes, catering to various steel thicknesses and widths. Fully customizable dimensions and line parameters ensure the CGL adapts perfectly to different manufacturing setups and capacity needs, supporting a wide array of industrial applications.

Fully Automated, High-Efficiency Operation

By leveraging PLC & SCADA-based automation and variable frequency drives, our CGL allows seamless synchronization throughout entry, cleaning, annealing, and exit. The design maximizes productivity while reducing energy consumption and the need for operator oversight, featuring safety interlocks and emergency systems for assured continuous operation.

Unmatched Flexibility and Customization

Choose from a variety of galvanizing methods, surface finishes, widths, and thicknesses to suit your specifications. The line is built to accommodate customized plant layouts and capacity, ensuring optimal performance whether you have modest or heavy-duty galvanizing requirements.

FAQ's of Continuous Galvanizing Line (CGL):

Q: How does the Continuous Galvanizing Line ensure uniform coating on steel strips?

A: The CGL utilizes precision-controlled processes-including an annealing furnace, zinc pot, and air knife-to achieve uniform zinc distribution along the steel strip. The adjustable line speed and PLC-controlled automation enable consistent coating thickness across various strip sizes.

Q: What types of products can be galvanized using this production line?

A: This line is designed for coating steel sheets and coils, making it ideal for industrial sheet metal applications such as automotive parts, construction materials, and appliances where corrosion resistance is vital.

Q: When should I choose a customised CGL setup over the standard configuration?

A: Customisation is recommended when your operational requirements-such as wider strip width, unique production capacity, or a specific plant layout-fall outside standard offerings. Our CGL line can be tailored for width, thickness, productivity, and automation levels to fit your specifics.

Q: Where can the CGL be installed and what factors influence its size?

A: The line can be installed in industrial plants worldwide. Its dimensions and size are determined by plant layout, production volume, and the required customization, ensuring it integrates smoothly into your existing facility.

Q: What advanced safety systems are included in the galvanizing line?

A: The CGL comes equipped with emergency stop buttons, safety interlocks, overload protection, and automated controls to protect both the operator and the equipment during all stages of production.

Q: How does the hot-dip galvanizing process work in this machine?

A: Steel strips are passed through a molten zinc pot heated to 450-480C, followed by an air knife to remove excess zinc and achieve the targeted coating thickness. This process provides excellent adhesion and corrosion resistance to the finished product.

Q: What are the main benefits of using a fully automated, PLC & SCADA controlled CGL system?

A: Automation enhances productivity, reduces human error, minimizes manual intervention, and ensures consistent quality. It also allows for real-time monitoring, efficient troubleshooting, and energy savings, resulting in a more reliable and economical operation.

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