Acceptance Completed: Two Sets of 18.5KW Centralized Welding Fume Extraction Systems in Liaocheng, Shandong

  • 2026.04.13
  • Case

We are pleased to announce that we have successfully completed the acceptance of two sets of 18.5KW centralized welding fume extraction systems. We installed these dust removal systems at a leading children’s furniture technology company in Liaocheng, Shandong Province, used for workshop robotic welding.

Welding Fume Extraction Systems
Welding Fume Extraction System

Project Overview & Working Conditions

Specifically, the project includes two welding areas. Each area measures 21m × 6m × 3m (length × width × height). It has internal compartments and access passages. These features not only make equipment maintenance and welding wire replacement easier but also ensure efficient welding fume collection. Moreover, each robotic welding workstation has its own independent booth. Partition walls isolate welding fumes and prevent cross-contamination.

To capture fumes precisely, we installed two suction ports on the top of each welding room. They are directly above each welding robot. Additionally, each suction port has an independent electric valve. This valve ensures precise and efficient extraction of welding fumes from inside the booth.

In terms of dust removal equipment configuration, one dust collection main unit serves every 6 welding robots. This cartridge dust collector's key specifications are as follows:

  • Power: 18.5KW
  • Airflow: 18,000–20,000 m³/h
Industrial dust collector

Intelligent Control System

Notably, the dust collection main units use Moland’s independently developed PLC intelligent dust collection control system. Its touch screen displays the equipment’s real-time operating status. The system has the following core functions:

  • Power protection: It detects phase loss, phase error, undervoltage and overvoltage. This protects the equipment from damage.
  • Temperature monitoring: A built-in temperature sensor tracks the operating temperature in real time. It triggers an alarm and shuts down automatically if the temperature exceeds the standard.
  • Status monitoring: It monitors the power supply and fan operation in real time. It sends timely fault alerts when issues arise.
  • Cleaning functions: It supports scheduled pulse cleaning and off-line pulse cleaning. These functions ensure optimal performance.
  • Maintenance reminders: It alerts users when consumables need to be used or replaced. It also reminds users to clean the dust hopper.
  • Three control modes: Local control, shift time control and remote control. These modes enable flexible operation.

Overall, this intelligent control system greatly improves equipment utilization efficiency. It also enhances operational convenience for our clients.

Welding Booth Material

When it comes to the welding booth material, we use high-quality cleanroom panels. These panels have a medium-to-high density rock wool core, double-layer hot-dip galvanized color-coated steel facings and high-strength adhesive. Furthermore, we produce these panels through fully automated processes. These include continuous forming, heating, pressing, trimming, grooving and cutting. As a new generation of coated building materials, they have superior fire resistance. They rank among the most fire-resistant materials in their category. Consequently, they are widely used for suspended ceilings and wall cladding in cleanrooms and industrial workshops for purification products.

Features of Mechanically Made Rock Wool Cleanroom Panels

  • Smooth and clean surface: It meets the hygiene requirements of industrial production.
  • Antibacterial and corrosion-resistant: It ensures long-term durability in harsh industrial environments.
  • High fire resistance rating: It provides reliable safety protection.
  • Excellent sound and thermal insulation: It creates a comfortable working environment.
  • Quick and easy installation: It reduces construction time and costs.

As a result, these panels perform exceptionally well. They are ideal for cleanroom ceilings, wall cladding and the purification product industry.

Finally, Moland’s professional team completed the welding fume extraction systems installation. We maintained strict quality control to meet all standards. As such, the project successfully passed the client’s acceptance inspection. We delivered reliable and efficient dust collection solutions for the client’s production needs.

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