4-Row Bread Production Line Case Study: How an Indonesian Bakery Increased Output by 210%
Customer Background & Business Challenge
PT. CITRA FOOD ABADI is an established bakery manufacturer in Indonesia, supplying sliced bread and daily bakery items to regional distributors and retail channels.
As demand accelerated, the company encountered three structural constraints:
- Capacity bottleneck: Existing single-lane lines could not meet peak orders without overtime.
- Labor pressure: Manual handling across forming and panning required large crews, increasing cost and inconsistency.
- Yield losses: Changeovers and uneven dough handling led to higher scrap and rework rates.
Management required a solution that would multiply output without multiplying labor, while preserving product consistency and food safety standards.
The Solution: 4-Row Bread Production Line
After a joint technical assessment, we recommended a one-to-four bread production line—a configuration that feeds one upstream dough stream into four synchronized downstream lanes for dividing, moulding, and conveying.
Why was this the best fit
- True capacity multiplication: One mixer and divider supply four moulding lanes, quadrupling throughput within a compact footprint.
- Labor efficiency: Centralized control and automated transfer reduce manual touchpoints.
- Process stability: Uniform dough handling improves loaf symmetry and crumb structure, reducing rejects.
- Scalability: Modular sections allow future expansion or integration with existing proofers and ovens.
Implementation Process
The project followed a structured, low-risk rollout:
- Pre-engineering & layout confirmation: Line speed, dough weight range, and plant utilities were validated against customer specifications.
- Factory acceptance testing (FAT): Trial runs with local bread formulas ensured readiness before shipment.
- On-site installation & commissioning: Mechanical setup, electrical integration, and parameter tuning were completed efficiently by our service team.
- Operator training: Hands-on training covered daily operation, sanitation, and preventive maintenance.
The line reached stable production shortly after commissioning, with no disruption to ongoing operations.
Measurable Results
Based on post-installation production records and commissioning data from the customer site:
- Production efficiency: ↑ 210% (from single-lane output to four-lane synchronized production)
- Labor cost: ↓ 38% (fewer operators per shift)
- Product loss rate: ↓ 25% (improved dough consistency and reduced handling damage)
- Order fulfillment: Lead times shortened, enabling acceptance of larger distributor contracts
These gains were achieved without increasing floor space or adding additional mixers.
Conclusion & Call to Action
This project demonstrates how a 4-row bread production line can unlock rapid, measurable growth for bakeries facing labor shortages and capacity limits—without compromising product quality.
Is your business facing similar challenges?
Contact us today to receive your customized efficiency-upgrade solution and line layout proposal.
Email: ouchengmachinery@gmail.com
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Website: ouchengmachinery.com
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