This system is a special trolley specially designed for MIG welding
of pipes with super large diameters. It can weld pipes larger than
φ300mm by matching the corresponding gear ring, and can realize
bottom welding, filling welding and cover welding. Power supply
specially designed for pipeline welding, especially suitable for
engineering liquefied gas pipeline installation, oil pipeline
installation and factory prefabrication.
Performance
Gear transmission mode, the rotation speed is stable and reliable;The unique MAG welding two-way bottoming welding process can meet
the complex and changeable working conditions to a large extent;The double water cooling method is adopted, which is convenient for
the welding process of filling and capping with large pipe diameter
and large wall thickness;The integrated wire feeding system structure design ensures smooth
wire feeding;Different guide rings can be selected to complete the welding of
workpieces with different pipe diameters;
Founded in 1995, HUAHENG is a leading provider of welding & cutting automation solutions,
robotic manufacturing systems and intelligent warehouse solutions.
With nearly 30 years of experience in industrial automation, HUAHENG has evolved from a
welding equipment manufacturer into a comprehensive automation
solution provider — delivering solutions from individual automated
stations and production lines to full smart-factory integration.
HUAHENG operates three specialized manufacturing bases in China, covering welding & cutting systems, robotic welding
equipment, automated warehouse systems and key automation
components, with complete services from engineering design and
equipment manufacturing to system integration, installation and
commissioning.
Driven by continuous innovation, HUAHENG has built strong R&D
capabilities in welding automation, robotics and industrial
digitalization, owning hundreds of patents and software copyrights. Core technologies include robotic welding systems, orbital
welding equipment, automation platforms and intelligent
manufacturing solutions.
Product Solutions
Six integrated product lines covering the full automation value
chain.
Construction MachineryPetrochemicalEnergyShipbuildingAerospaceAutomotiveMarine EngineeringNuclear Power
Production Lines & Equipment
Global Commitment
With products and services delivered to customers worldwide,
HUAHENG is committed to providing reliable, efficient and
intelligent manufacturing solutions for global industries.
Frequently Asked Questions (FAQ)
1. What does HUAHENG do?
HUAHENG (Kunshan Huaheng Welding Co., Ltd.) manufactures welding &
cutting automation solutions, robotic systems and intelligent
manufacturing solutions for high-end industries worldwide, since
1995.
2. Where is HUAHENG based and how many bases does it have?
Headquartered in Kunshan, Jiangsu, China, HUAHENG operates three
manufacturing bases in Kunshan, Xuzhou and Changsha, plus overseas
branches in India and Malaysia.
3. Which industries does HUAHENG serve?
Construction machinery, petrochemical, energy, shipbuilding,
aerospace, automotive, marine engineering and nuclear power.
4. Does HUAHENG provide turnkey / customized solutions?
Yes — complete turnkey services covering engineering design,
equipment manufacturing, system integration, installation and
commissioning, tailored to each customer.