Versatile Closed Weld Head 80 Series for Standard Pipes
Product Summary
The KEPUNI Model 80 Series closed orbital weld head delivers balanced performance for a wide range of pipe sizes. It combines rugged construction with precision engineering, making it a reliable choice for standard-diameter piping applications in harsh environments.
Key Selling Points
Wide Applicability: Handles pipe OD from 6.35 mm to 168 mm, covering most industrial piping needs.
Rugged Build: Designed for demanding environments, with materials that resist wear and corrosion.
Easy Setup: Quick-change collets and simple adjustments minimize downtime.
High Repeatability: Consistent weld quality for both manual and automated operations.
Technical Specifications
Parameter
Value
Pipe OD Range
6.35 - 168 mm
Wall Thickness
≤3 mm
Model Series
80
Type
Closed Weld Head
Material Compatibility
Steel, Alloy
Models and Options
The 80 Series sits within a family that includes 40, 120, and 170 series, each optimized for different pipe diameter ranges. The 80 Series is a versatile middle-ground choice.
Materials and Structure
Constructed from hardened alloys, the 80 Series withstands rigorous use. The closed-head structure protects internal components and ensures consistent shielding gas flow.
Applications
Oil & Gas: Pipe welding for upstream and downstream facilities
Power Generation: Boiler and heat exchanger tube welding
Chemical Processing: Corrosive and high-temperature piping
Water Treatment: Large-bore pipe girth welding
Customization
Options include various collet sizes, gas lenses, and purge adapters. We can also provide custom clamping mechanisms for unusual pipe configurations.
FAQ
Q1: What is the maximum pipe size the 80 Series can handle?
It can weld pipes up to 168 mm in outer diameter, with a maximum wall thickness of 3 mm.
Q2: Can the 80 Series be used for root passes?
Yes, it is capable of producing high-quality root passes with proper purge gas.
Q3: Is it suitable for high-purity applications?
Absolutely, with appropriate accessories, it meets the cleanliness requirements for pharmaceutical and semiconductor applications.
Q4: What welding processes is it compatible with?
It supports TIG (GTAW) processes, which are standard for orbital welding.
Q5: What is the weight of the 80 Series head?
Specific weight is not listed, but it is designed to be manageable for manual positioning.
