Brazil Minas Gerais Cassava Chips Manufacturing Plant Project Overview
In this project, a Brazilian agro-industrial group based in Minas Gerais commissioned Asia Snack Machinery to deliver a turnkey 1,200 kg per h Fully-automatic cassava chips production line. The solution was engineered to meet ANVISA RDC 275:2002 food safety and Kosher cultural compliance, reflecting Brazil’s dynamic market and diverse consumer requirements. This case exemplifies how industrial snack manufacturers in Latin America can achieve high throughput, robust certification, and market adaptability with modern, automated lines tailored to regional raw materials.
1,200 kg per h Fully-automatic Potato Chips Production Line for Minas Gerais Brazil
Turnkey Case Study for Industrial Snack Manufacturing
Country: Brazil
Client City: Minas Gerais
Line Capacity: 1,200 kg per h
Line Type: Fully-automatic
Commissioning Date: October 2023
Project Duration: 7 months
Certifications Achieved: ANVISA RDC 275:2002, Kosher
Annual Output Capacity: 4,000 metric tons
Project Highlights
- Full ANVISA and Kosher compliance achieved in under 9 weeks post-installation.
- Oil absorption rate maintained below 30 percent across seasonal humidity swings.
- Line throughput exceeded 1,200 kg per h for three consecutive shifts with zero unplanned downtime.
- Energy consumption optimized to 0.09 USD per kWh via VFD-integrated frying and de-oiling modules.
- After-sales support response time: under 24 hours for all critical spares requests in 2023.
Client Background and Market Context
The client, a vertically integrated agro-processing company in Minas Gerais, Brazil, specializes in cassava and potato value chains. Seeking to diversify its snack portfolio, the company targeted the fast-growing chips segment and selected Asia Snack Machinery for its proven track record in high-capacity, Fully-automatic lines. The procurement aimed to modernize operations, ensure Kosher compliance, and meet Brazil’s evolving food safety standards.
According to Statista, Brazil’s savory snack market reached USD 5.1 billion in 2023, with a projected 5.7 percent CAGR through 2028. Leading competitors include Elma Chips, Yoki, and Santa Helena. The client’s timing aligned with rising demand for locally sourced, certified snacks, and a strong push for automation in post-pandemic manufacturing.
Pain Points and Procurement Requirements
Prior to this project, the client faced high labor costs, inconsistent chip quality, and difficulty meeting Kosher and ANVISA certification due to legacy semi-automatic lines. Market entry for certified snacks required process control, throughput, and documentation improvements.
- High Throughput: Achieve stable production at 1,200 kg per h to serve regional distributors and retail chains.
- Low Oil Absorption Rate: Maintain oil uptake below 30 percent to meet health, cost, and shelf-life targets.
- Energy Efficiency: Limit electricity and gas consumption to maximize ROI with local costs at 0.09 USD per kWh and 0.48 USD per m³.
- Kosher Compliance: Ensure equipment and process validation for Kosher certification, including segregated lines and documentation.
- Rapid After-Sales Response: Secure guaranteed service response within 24 hours and local spare parts availability.
Engineering Solution and Process Description
The Fully-automatic line begins with cassava intake and washing using a rotary drum washer (Model: ASM-RW1200), designed to handle tubers with high clay content typical of Minas Gerais. The peeling station employs an abrasive roller system (Model: ASM-AP1000) to minimize starch loss, crucial for the 20 percent starch cassava variety.
Sorting and slicing are automated via a high-speed slicer (ASM-HSS900), adjustable for chip thickness from 1.2 mm to 2.5 mm. This flexibility ensures optimal fry color and texture for the locally sourced cassava grade. An integrated optical sorter removes substandard slices, maximizing yield.
Бланширование is executed in a continuous belt blancher (ASM-CB1200) at 85 deg C for 2 minutes, reducing enzymatic browning and leaching excess starch for improved chip crispness. The de-watering stage uses a centrifugal dewatering system (ASM-CD800), minimizing surface moisture for consistent frying.
The жарка process is managed by a continuous fryer (ASM-FR1200) featuring PLC-controlled oil flow, zoned heating, and real-time temperature feedback (operating at 175 deg C). Oil management is optimized for the cassava’s moderate starch content, with inline filtration to extend oil life.
De-oiling is performed with a high-capacity centrifugal de-oiler (ASM-DO1200), achieving oil absorption rates below 30 percent. Cooling is accomplished via cross-flow air coolers to rapidly reduce chip temperature and retain crispness, especially critical in the region’s average 60 percent humidity.
Seasoning is done in a rotating drum with automated dosing, followed by metal detection (CE-certified) for final food safety. Packing utilizes a vertical form-fill-seal machine (ASM-VFFS600) with nitrogen flushing for extended shelf life.
Technical Specifications
| Параметр | Specification | Engineering Rationale |
|---|---|---|
| Total Capacity | 1,200 kg per h | Meets high-volume distributor demand in Brazil. |
| Installed Power | 185 kW | Supports full automation and redundancy for continuous operation. |
| Voltage and Frequency | 220V 60Hz | Matches Brazilian industrial power grid. |
| Gas Consumption | 38 m³ per h | Efficient frying via zoned burner design. |
| Water Consumption | 2.6 m³ per h | Continuous washing, blanching, and cooling cycles. |
| Floor Space | 480 m² | Optimized for medium-scale industrial layout. |
| Oil Tank Capacity | 2,300 L | Supports three-shift operation with full filtration cycle. |
| Frying Temperature | 175 deg C | Optimized for cassava starch gelatinization and color. |
| Packing Speed | 36 packs per min | Enables direct shipment to regional distribution centers. |
| Oil Absorption Rate | 28.5 percent | Consistent with health and cost targets for Brazil market. |
On-Site Installation and Commissioning Story
The complete production line shipped from Qingdao, China to Santos Port in Brazil, a journey of 37 days by sea freight. After arrival, local customs clearance was completed in under 5 days, and unloading at the Minas Gerais site was executed using in-house logistics. The team coordinated with local contractors to ensure safe handling of all modules.
During installation week, the main technical challenge involved stabilizing voltage fluctuations (Brazil’s grid at 220V 60Hz) to avoid PLC resets. This was solved by integrating industrial-grade voltage stabilizers and surge protection. Additionally, the engineering team addressed high ambient humidity (averaging 60 percent) by calibrating de-oiling and cooling modules to prevent chip softening.
The trial production phase began under a warm, humid climate (average 22 deg C, 60 percent humidity). The first batch achieved a consistent 1,200 kg per h throughput with oil absorption at 28.5 percent. The client was impressed by the crispness retention and low defect rate, setting a new benchmark for their snack division.
Compliance and Certification Pathway
The line was engineered to comply with ANVISA RDC 275:2002 for food processing facilities and Kosher certification. This included documentation for traceability, allergen control, and batch record-keeping. Process validation followed Codex Alimentarius and ISO 22000 protocols, ensuring the client could serve both mainstream and religious markets.
At equipment level, all food contact surfaces are нержавеющая сталь 304, meeting HACCP and ANVISA requirements. The line features segregated production zones, color-coded utensils, and CE-marked PLC controls. For Kosher compliance, all lubrication and cleaning agents are certified food-grade and non-animal derived.
Engineer Field Notes
During commissioning, we observed that the locally sourced cassava—medium size grade and around 20 percent starch—required a slightly longer blanching time than standard potato lines. Adjusting the blancher dwell time by 20 seconds improved slice integrity and reduced browning, optimizing both yield and appearance.
One major lesson learned was the importance of thorough documentation for Kosher compliance. We implemented a dual-log system for ingredient and cleaning agent verification. This not only expedited certification but also helped the client train their QA team for future audits.
For long-term operation in the humid Minas Gerais climate, we recommend monthly recalibration of the air cooling and de-oiling modules. This prevents moisture-related crispness loss during the wet season and keeps product quality consistent year-round.
J.L. – 2023-10-18
Cost Structure and ROI Analysis
The following table presents a breakdown of capital and operational costs, as well as margin and payback projections for this 1,200 kg per h line, based on Brazil’s local market and utility rates. Data references IMARC Group and Statista.
| Cost Item | Estimated Value | Notes |
|---|---|---|
| Equipment CAPEX | USD 1,150,000 | Turnkey line, CIF Santos Port |
| Shipping and Installation | USD 86,000 | Sea freight, local rigging, and labor |
| Raw Potato Cost per kg | USD 0.23 | Average cassava procurement price |
| Electricity Cost per shift | USD 333 | Based on 0.09 USD per kWh, 12-hour shift |
| Gas Cost per shift | USD 219 | Local price 0.48 USD per m³ |
| Labor Cost per month | USD 820 | Per operator, 6 operators per shift |
| Packaging Material per kg | USD 0.09 | Flexible film, nitrogen flush |
| Total Operating Cost per kg | USD 0.44 | All-in, including utilities and labor |
| Retail Price per kg in Brazil | USD 1.12 | Average supermarket retail, 2023 |
| Gross Margin Percent | 60.7 percent | Before tax, after direct costs |
| Payback Period in Months | 18 months | Assuming 80 percent utilization |
For the Minas Gerais client, the project delivers a rapid payback (18 months) and robust gross margins, even with local energy and labor rates. The investment positions the company for regional expansion and compliance-driven retail contracts.
Customer Testimonial
We are extremely satisfied with the new 1,200 kg per h line from Asia Snack Machinery. The oil absorption rate is consistently below 30 percent, and the chips retain their crispness even during the humid season. Our operators adapted quickly to the Fully-automatic controls, and the after-sales team responded to every inquiry within a day. This project has helped us meet ANVISA and Kosher standards, opening new markets for our business.
Marcos, Operations Director, a mid-sized snack manufacturer in Minas Gerais, Brazil.
FAQ for Buyers
What is the price range for a 1,200 kg per h fully-automatic cassava chips line in Brazil?
The typical investment for a 1,200 kg per h Fully-automatic cassava or potato chips line shipped to Brazil is between USD 1,100,000 and USD 1,250,000, depending on automation level, packaging options, and certification features. This includes CIF delivery to Santos Port and on-site installation and training.
How long does it take to deliver and install the line to Minas Gerais, Brazil?
Standard lead time is 120 to 150 days from order to shipment ex-works. Sea freight from Qingdao to Santos Port takes about 37 days. On-site installation and commissioning typically require 3 to 4 weeks, depending on plant readiness.
What are the operating costs for electricity and gas in Brazil for this line?
At an average industrial rate of 0.09 USD per kWh for electricity and 0.48 USD per m³ for natural gas, the total utility cost per 12-hour shift is approximately USD 333 for electricity and USD 219 for gas. These values may vary with local tariffs and usage patterns.
Can the line be certified for Kosher or Halal compliance?
Yes, the line is engineered for Kosher compliance as standard and can be adapted for Halal if required. This includes segregated ingredient flows, documentation for audits, and use of certified food-grade lubricants and cleaning agents.
How are spare parts and after-sales service handled in Brazil?
Asia Snack Machinery maintains a local spares inventory in Brazil for critical components. Standard spare parts are shipped within 24 hours of request, and remote diagnostics are available for PLC and control issues. On-site engineer visits can be arranged within 72 hours if needed.
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