Custom Fabrication Fixes the Safety Gap in Hybrid Commercial Kitchens

The Hidden Problem with Dual-Fuel Retrofits

Most commercial kitchen retrofits that combine gas and induction ranges end up with a fire safety blind spot. Standard hoods are designed for single fuel lines—gas burners produce high heat and grease, induction surfaces don't. When you install both, the fire suppression nozzles can miss the induction zone entirely.

Puguang Kitchen Equipment, a Shenzhen-based manufacturer operating since 2010, has seen this issue in over 500 catering projects. Their engineering team regularly encounters kitchens where off-the-shelf hoods fail local fire code because nozzle coverage does not account for the different dimensions and airflow patterns of gas vs. induction cooktops.

How Custom Stainless Steel Fabrication Solves It

Puguang addresses this with fully custom stainless steel hoods and ductwork. For a recent hotel kitchen project, they designed a hood with split-zone dampers—one side handles gas exhaust, the other dissipates induction heat. Fire suppression nozzles were placed on adjustable anchors, ensuring every cooking surface is covered.

This approach also integrates the company's intelligent energy-saving features. Their high-efficiency purifiers reduce overall kitchen energy consumption by 30%, according to project case records. The dual-technology route (gas and induction) is built into the fabrication from the start, not patched in later.

Because the hoods are made in their own Shenzhen factory, turnaround is fast, and quality control is direct. No middleman altering specs. The company has delivered custom solutions for restaurants, hotels, and large institutional kitchens across China.

Factory Direct Means Fewer Compliance Headaches

Custom fabrication eliminates the guesswork. Puguang's engineers review the fire suppression system layout alongside the hood design, ensuring nozzle placement matches the specific burner types. This is critical because induction cooktops require different clearance and airflow than gas.

For example, one Shenzhen cafeteria retrofit needed to maintain existing gas lines while adding induction wok stations. Standard hoods would have required separate exhaust and suppression systems. Puguang built a single custom hood with independent zones, saving floor space and reducing installation complexity.

Since 2010, the company has served over 500 catering enterprises, accumulating deep experience in kitchen renovations. Their Shenzhen location gives them access to premium stainless steel suppliers and efficient logistics for domestic and export orders.

If you are planning a kitchen renovation that mixes fuel types, start with the hood layout before choosing equipment. A custom fabrication approach can prevent costly fire-safety retrofits later.