LBD-4 Mechanical 4-Row 1,800/hr Automatic Mini Donut Maker with Classic Knob Control

The Reliable Workhorse for High-Volume Donut Production

Simplicity meets efficiency. The Tenshine LBD-4 (Mechanical Version) is the classic, heavy-duty choice for food trucks, outdoor events, and busy commercial kitchens.

Unlike complex digital models, this 4-row automatic machine uses robust mechanical knobs and switches. It is designed for operators who prefer tactile control, durability, and easy maintenance in demanding environments.

Why Choose the LBD-4 Mechanical Model?

1. Reliable Mechanical Controls (Classic Design)

Built for the real world. The control panel features heavy-duty analog knobs for temperature and simple toggle switches for operation.

• Durability: Less sensitive to heat and humidity than digital screens.
  
• Easy to Use: Intuitive controls that any staff member can operate with minimal training.
  
• Low Maintenance: Simple electrical components make long-term maintenance hassle-free.
  

2. High-Speed 4-Row Output

Don't sacrifice speed for simplicity. This machine processes 4 rows of mini donuts simultaneously, delivering a massive output of approximately 1,800 donuts per hour. Crush long queues at festivals and markets with ease.

3. Fully Automatic Workflow

Streamline your labor. Once you set the dial and fill the hopper, the machine takes over:

• Forming: Precision plungers drop perfect rings.
  
• Frying: The conveyor moves donuts through the oil at a consistent speed.
  
• Flipping: Mechanical cams ensure donuts are flipped at the exact right moment.
  
• Collecting: Fresh donuts are dispensed automatically.
  

4. Adjustable for Perfection

You have full control over the final product:

• Thermostat: Adjustable dial ($50-200^{\circ}C$) to maintain the ideal frying heat.
  
• Thickness: 5-level weight adjuster allows you to make light or dense donuts.
  
• Timer: Easily adjust the conveyor speed to control frying darkness.
  

5. Premium Stainless Steel Build

Constructed from food-grade 304 Stainless Steel, the LBD-4 is rust-resistant, hygienic, and easy to wipe down after a busy shift.

Technical Specifications

• Model: LBD-4 (Mechanical Control)
  
• Control Type: Analog Knobs & Switches
  
• Power: 2000W
  
• Voltage: 110V / 220V (Select upon order)
  
• Hopper Capacity: 5.5L
  
• Output: Approx. 1,800 pcs/hour
  
• Donut Size: 30-50mm (Mini Donut)
  
• Dimensions: 520 x 410 x 390 mm
  
• Net Weight: 15 kg
  

❓ Frequently Asked Questions

Q: What is the difference between the Mechanical and Electronic models?

A: The Mechanical model uses traditional knobs and switches for temperature and speed, while the Electronic model uses a digital keypad. The Mechanical version is often preferred for its simplicity and ruggedness in outdoor or mobile environments.

Q: Is it hard to repair?

A: No. One of the main advantages of the Mechanical model is its simplicity. The components are standard and easy to access, making it very maintenance-friendly for long-term commercial use.

Q: Can I use this in a food truck?

A: Yes! Its compact size (520 x 410 x 390 mm) and robust mechanical design make it ideal for the vibrations and varying conditions often found in mobile food trucks.