2 Burner Table Top Gas Unit TT-WE1402A
• Size: 500 × 650 × 900 mm 
• Weight: 20 kg
• Heating Power: ~9 kW
• Voltage (for motor etc.): 220 V, 50 Hz3 Burner Adjustable Gas Shawarma Machine
• Several models with dim
• Heating Power: about 16 kW

Gas 3-Burners Commercial Gas Shawarma / Doner Kebab Machine, model “GB-800”
• Size: ~540×630×800 mm

• Material: Stainless Steel (201)

Electric variant / hybrid: A 3-burner model with separate temperature-controlled burners, but lower wattage for the electric parts. For instance, one 3-burner electric shawarma machine listed with ~1,100 W for the electric element (but burners are gas) for the heating.

Voltage & Frequency Compatibility
Make sure the motor/electrical parts match Bangladesh standard (likely 220 V, 50 Hz). If your electric parts are 110 V, you’ll need transformer or converter, which adds cost/complexity.

Fuel Type & Gas Connection
Whether it’s LPG or Natural Gas; the pressure and burner design must match what is available locally.

Certification & Safety Features
CE, local certifications; flame failure safety; protective guards; possibly requirement from local authority (fire dept etc.)

Build Material Quality
Stainless steel grade (304 is better than 201 in corrosive/humidity heavy environment), thickness, welding quality.

Spit / Motor Durability
Motor power and speed; ability to handle full weight of meat; bearing quality.

Heat Efficiency & Burner Controls
Independent control of burners/ flame, adjustable distance of burners to meat, ability to clean grease/oil easily.

Size, Weight, Shipping Costs
Bulkier units cost more to ship; customs duty may depend on declared weight & value.

After-sales spare parts & warranty
Motor, burner replacement, spare parts should be available locally or via importer.