Runwangda Lab Fume Extraction Delivers Full Safety Upgrade For University Chemistry Teaching Labs

News Overview

Runwangda, a professional manufacturer of laboratory furniture and ventilation equipment, recently completed a full delivery and installation project of PP & all-steel lab fume extraction hoods for a comprehensive university's chemistry teaching laboratory complex. The batch of extraction hoods solved long-standing air pollution, chemical corrosion and student safety pain points in the old lab, realizing standardized, energy-saving and safe daily experimental teaching, and winning full recognition from the school's laboratory management team.

Project Background

The university's original teaching labs were equipped with outdated ventilation equipment with weak exhaust capacity. During inorganic & organic chemistry experiments, acid mist, toxic solvent vapor and irritating dust could not be fully extracted, resulting in poor indoor air quality. Besides, the old metal hoods suffered from rust and corrosion after long-term exposure to student-used acid-base reagents, resulting in unstable airflow and hidden safety risks. The school procurement team set three core demands for new extraction equipment:

Strong corrosion resistance to adapt to frequent student reagent operations;

Stable uniform airflow to completely capture harmful fumes without gas backflow;

Space-saving, easy to clean, and low-maintenance for large-scale teaching use.

Runwangda Customized Solution

After on-site measurement and lab workflow analysis, Runwangda matched two types of lab fume extraction hoods for different classroom scenarios:

PP Corrosion-resistant Fume Extraction  Applied to inorganic chemistry labs with heavy acid-base digestion experiments. Integrated one-piece high-density PP molding, fully resistant to hydrochloric acid, sulfuric acid and alkaline reagent erosion, no rust or oxidation. Equipped with an adjustable baffle and balanced air duct system, stable surface wind speed 0.5m/s, effectively locking all volatile mist inside the hood. Detachable water tray and internal baffles for quick daily cleaning by lab administrators.

Customized Aluminum Alloy Fume Extraction Solution

Combined with the on-site laboratory layout and teaching experiment characteristics, Runwangda fully adopted high-strength aluminum alloy integrated fume extraction for the renovation project, optimizing structural design and ventilation system in a targeted manner to solve the shortcomings of traditional equipment.

 

On-Site Application Effect & Customer Feedback

After one month of full-load classroom operation, the lab achieved obvious optimization:

Zero residual irritating gas in lab public areas during peak experimental classes;

No corrosion or discoloration on hood interior after daily acid reagent use;

Simple disassembly design reduces daily cleaning time by 60% for lab staff.

Lab Director commented: "Runwangda's fume extraction hoods perfectly fit our teaching lab's high-frequency, multi-user operation. Stable exhaust performance protects hundreds of students every day, and the anti-corrosion material greatly extends equipment service life. The whole set of installation and after-sales service is efficient and standardized, we plan to cooperate again for our new biology testing lab renovation project next semester."

Product & Enterprise Strength

Runwangda lab fume extraction hood series covers PP, stainless steel and all-steel models, supporting desktop, bench-mounted and floor-standing installation. Widely applied in university teaching labs, third-party testing centers, pharmaceutical R&D labs and chemical factories. All products pass international lab safety airtightness testing, with complete OEM & ODM customization service for global laboratory engineering customers.

Contact

For lab ventilation equipment quotation and case reference: Runwangda International Sales Team.