LHW10080 Heavy-Duty Column & Boom Welding Manipulator

LHW10080 Heavy-Duty Column & Boom Welding Manipulator

Advanced Solution for Narrow Groove SAW Welding

Overview

The LHW10080 model is a heavy-duty column and boom welding manipulator, specially designed for precision automatic welding of large cylindrical workpieces, particularly suited for narrow gap submerged arc welding (SAW) processes. It delivers high strength, precise positioning, and excellent load-bearing capacity, making it ideal for pressure vessels and other heavy-industry applications.

Key Features

• Extended Reach

  • Boom lifting stroke: 10,000 mm

  • Boom extension stroke: 8,000 mm

  • Load capacity at boom front: up to 500 kg

• Precision Motion System

  • Boom movement powered by a gear-rack mechanism with AC variable-frequency drive

  • Smooth, accurate telescopic control via frequency inverter

  • Boom lifting powered by dual worm gear reducers and heavy-duty chain drive

• High Stability Design

  • Dual guide rail structure on both column and boom for added rigidity

  • Balanced counterweight system inside the column

  • Anti-fall ratchet mechanism for additional safety

• Full Rotation Capability

  • Column rotation angle: ±180°

  • Rotation driven by gear reducer and slewing ring with pneumatic locking

• Operator-Friendly Interface

  • Remote-control box with full manual override

  • Human-machine interface (HMI) for parameter configuration and monitoring

  • Front-end operator platform with protective rails for real-time supervision

• Advanced Electrical System

  • Branded components: Siemens, INVERTEK, TAIAN inverters

  • Low-noise, high-precision variable frequency drive

  • Analog control signals with digital display for accurate speed feedback

Applications

This manipulator is built to work in integration with narrow gap SAW welding systems, rotators, and positioners. It is especially effective for:

• Longitudinal and circumferential welds on pressure vessels

• Automated SAW processes requiring high precision

• Multi-station welding setups for batch production

Technical Specifications Summary

Why Choose the LHW10080?

• ✔ Custom-designed for large-scale heavy welding operations

• ✔ Optimized for precision and safety in narrow gap welding

• ✔ Built with international-grade components for reliability

• ✔ Intelligent control system with remote operation

• ✔ Enhanced structural design for long service life and stability