A commercial food producer in Peru was looking for a reliable industrial donut making machine line to upgrade and expand its donut production capacity. The buyer required a full donut production setup with practical support for overseas use. We offered a complete solution that could support stable operation, efficient output, and smooth installation in a local factory environment.
The customer requested a full automatic donut production line rather than separate standalone machines. The main requirements included voltage adaptation, supporting equipment, factory testing before shipment, and custom branding on the machine body. Because the factory in Peru uses a 440V/60Hz power supply, the line needed proper electrical matching to ensure stable performance. The buyer also wanted the equipment prepared with their own company logo, name, and preferred color style for better brand presentation.
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Our Solution for the Industrial Donut Making Machine Line
We engineered a tailor-made industrial donut making machine line designed to address every specific challenge presented by the customer. Power compatibility was the cornerstone of this project’s success. Operating on a 440V/60Hz supply, the factory required precise electrical engineering. We reconfigured the motors, controllers, and heating elements to match these specifications exactly. Furthermore, we supplied the necessary peripheral equipment to create a cohesive workflow:
Automatic Batter Depositor: Guarantees uniform donut size and weight.
Precision Frying System: Maintains consistent oil temperature for perfect texture.
Dewatering and Cooling Conveyors: Ensure product integrity post-frying.
Integrated Control Cabinet: Centralized management for the entire line.
Factory Acceptance Testing (FAT) & Remote Verification Process
No-Load Testing: Checked conveyor belt tracking, noise decibel levels, and emergency stop response time.
Live Load Testing: Used the client’s local Peruvian high-gluten flour recipe (shipped to us) for actual frying tests, recording oil absorption rates and expansion coefficients.
Video Delivery: Produced a 15-minute first-person operation video covering startup, parameter settings, and step-by-step cleaning/disassembly.
Anti-Corrosion Packaging: Applied anti-rust oil and vacuum-sealed aluminum foil packaging specifically for high-salinity sea freight environments.
The equipment successfully arrived at the Callao Port (Lima) in Q1 2026 and was commissioned with minimal hassle. The client reported tangible benefits within the first month:
Capacity Boost: Daily output surged from 2,000 to 4,500+ pieces, immediately fulfilling supply contracts with two major local supermarket chains.
Reduced Downtime: Thanks to precise voltage adaptation, there were zero motor burnouts or electrical trips in the first month. Overall Equipment Effectiveness (OEE) reached 85%.
Brand Image Upgrade: The custom blue-colored line became a highlight of the factory’s visitor walkway, aiding the client in passing a BRC international food safety audit.
Minimal After-Sales Support: Due to thorough pre-shipment testing, on-site line integration took only 3 days, eliminating the need for costly overseas engineer dispatch.
