Proper airflow is crucial for any indoor environment. At HL Metal Works, we design and install robust ventilation systems that remove stale air and introduce fresh air—ideal for factories, hotels, gyms, kitchens, and more. Our tailored solutions ensure cleaner, healthier indoor conditions while meeting industry safety standards.
A ventilation system is a network of ducts, fans, and metal components designed to exchange indoor stale air with fresh outdoor air. It helps:
Eliminate airborne contaminants and odors
Regulate humidity levels
Maintain consistent temperature control
Prevent mold growth and bacterial buildup
Initial Assessment
Site survey to understand airflow requirements
Air-quality testing and problem-spot identification
Custom Design
CAD drawings of duct layouts and fan placements
Material selection (galvanized steel, aluminum, etc.)
Professional Installation
Fabrication of ducts and fittings in our workshop
On-site mounting of fans, vents, and control panels
Thorough Testing & Commissioning
Airflow validation and velocity checks
Noise-level assessment
Final safety and performance certification
Site Inspection: Measure dimensions, evaluate structural constraints, and record existing ventilation shortcomings.
System Design: Create schematic drawings, calculate required CFM (cubic feet per minute), and select suitable fans or HVAC units.
Metal Fabrication: Manufacture custom ducts, hoods, and mounting brackets using precision cutting and welding techniques.
On-Site Installation: Install ductwork, connect fans, integrate with power supply, and seal joints to prevent leaks.
Final Quality Check: Perform airflow tests, noise-level measurements, and adjust dampers or grilles as needed.
Higher Air Quality: Continuous removal of pollutants and introduction of fresh air
Improved Comfort: Consistent temperature and humidity control for occupants
Health & Safety Compliance: Meets OSHA and local building-code requirements
Energy Efficiency: Properly designed airflow reduces HVAC load and utility costs
Reduced Maintenance: Durable metal components resist rust, corrosion, and wear
Malaysia
