
Product Overview

- 3030 Pressure Vessel Welding Manipulator (3000 mm column × 3000 mm boom) is key automatic equipment for pressure vessel, boiler and storage‑tank fabrication.
- Working with welding roller stands, it performs circumferential and longitudinal seam welding on cylinder shells.
- Compatible with SAW, MIG, MAG and TIG welding processes.
- Featuring electric boom travel, column lifting and boom rotation with joystick‑PLC control, it delivers stable heavy‑duty performance for mass vessel production.
Core Advantages
FEATURE 01
Heavy‑duty welded steel column‑boom structure, high rigidity, minimal deflection under full extension for pressure‑vessel heavy welding workload.
FEATURE 02
Joystick + PLC control system, easy operation, welding travel speed stepless adjustable, consistent welding bead quality for batch pressure‑vessel production.
FEATURE 03
Wide welding‑source compatibility: fit SAW submerged‑arc welder, MIG/MAG, TIG welding power source to meet different carbon‑steel and stainless‑steel vessel requirements.
FEATURE 04
Perfectly matched with various tonnage welding roller stands, forms complete pressure‑vessel welding workstation, reduces manual labour and improves production efficiency greatly.
FEATURE 05
Complete safety mechanism: limit switches for over‑travel protection, emergency stop button, overload protection for vessel workshop heavy‑duty working environment.
FEATURE 06
Flexible export‑oriented customization: voltage change, rail length extension, CE documents, remote‑control function are optional.



Technical Parameters Table
| Item | Specification |
|---|---|
| Model | 3030 Pressure Vessel Welding Manipulator |
| Effective Column Height | 3000 mm |
| Effective Boom Length | 3000 mm |
| Boom Travelling Speed | 100‑1200 mm/min, stepless adjustable |
| Column Lifting Speed | 150‑600 mm/min |
| Boom Rotation Range | Electric ±180° |
| Base Movement | Motor‑driven on ground rails |
| Control Mode | PLC + Joystick operation box |
| Applicable Welding Process | SAW / MIG / MAG / TIG |
| Matching Unit | Welding roller stands (turning rolls) |
| Input Voltage | 380V 50Hz (customizable) |
Upgrade and Expansion Options

- Control System Upgrade Wireless remote joystick control; multi‑group welding‑parameter memory recipe library; real‑time seam tracking system to compensate vessel roundness error.
- Welding Function Expansion Equip SAW submerged‑arc welding carriage, flux recovery & delivery system for high‑efficiency pressure‑vessel submerged‑arc welding.
- Workstation Combination Custom‑matched self‑adjustable / adjustable welding roller stands of different tonnage, forming integrated pressure‑vessel automatic welding cell.
- Export‑Oriented Options Full CE safety package, 415V‑60Hz electrical conversion, export‑standard painting and packing, OEM logo service.

Application
- Carbon steel / stainless steel storage tank, reactor shell fabrication
- Oil‑gas tank, heat‑exchanger cylinder manufacturing
- Heavy‑duty barrel, wind‑power tower segment auxiliary welding
- Complete vessel welding workstation combined with welding turning rolls

Product packaging





Product Certificate

Customer feedback
Our 3030 Pressure Vessel Welding Manipulator supports full CE‑compliant package under EU Machinery Directive 2006/42/EC for EU import.
- CE version integrates emergency stop, limit switches, safety guards and insulated electric cabinet. Provided documents: Declaration of Conformity, English manual and technical file.
- CE is optional, not included in standard unit. Matching welding power sources and roller stands can also get CE upon request.


Frequently Asked Questions
Q1: What equipment must work together with this 3030 pressure vessel welding manipulator?
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A: It needs to cooperate with welding roller stands (turning rolls) to rotate vessel workpieces, to finish circumferential seam welding.
Q2: Which welding processes are supported?
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A: Mainly for SAW submerged‑arc welding, also compatible with MIG, MAG, TIG for pressure‑vessel shell welding.
Q3: Can you customize larger size manipulator such as 4040 / 5050 model?
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A: Yes, we supply full series column‑boom manipulators for pressure‑vessel workshop.
Q4: Do you provide CE documents for export?
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A: Standard 10‑20 working days; customized version 20‑30 working days.
Q5: What about after‑sales support?
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A: 12‑month warranty, remote video guidance for installation, commissioning and troubleshooting.
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