INPASA BRAZIL
Proven grinding performance for corn-based ethanol production
For INPASA, Van Aarsen supplies standardized corn grinding equipment for all production locations, designed for reliable and efficient large-scale biofuel production. The modular setup supports operational continuity, scalability, and straightforward integration within the local production environment.
- 40 tph, biofuel, Grinding, Modular concept
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Scalable grinding technology for large-scale biofuel production
High-capacity corn grinding for ethanol production
Locations INPASA
Sinop – Brazil
Nova Mutum – MT – Brazil
Sidrolândia – MS – Brazil
Dourados – MS – Brazil
Luis Eduardo Magalhães – BA – Brazil
Balsas – PI – Brazil
Rio Verdo – GO – Brazil (2027)
Rondonopolis – MT – Brazil (2027)

By combining high-capacity grinding technology with a structured modular approach, INPASA benefits from:
- Reliable and continuous operation
- Scalable production capacity
- Simplified maintenance and serviceability
- Efficient integration with local suppliers and systems
- Consistent process performance across installations
Van Aarsen supplies the core grinding technology, while local execution and integration round out the broader production process.
This combination of grinding performance, scalability, reliability, ease of operation and low total cost of ownership is why Impasa has already installed dozens of Van Aarsen hammer mills across its ethanol facilities, making Van Aarsen the proven benchmark for high-capacity corn grinding in the ethanol industry.
Standardization supporting efficient expansion
To support future growth, the grinding systems are designed with a modular and scalable concept, with each grinding module consisting of four hammer mills. This enables Inpasa to expand capacity step by step based on the proven process performance. By applying mirrored grinding blocks with a standardized configuration, the solution simplifies integration, operation, and future scalability.
Equally important is continuous operation. With robust construction, high reliability and maximum uptime, Van Aarsen hammer mills keep ethanol plants running around the clock. Their operator-friendly design enables fast and safe screen and hammer changes, while low maintenance requirements reduce service time and operating costs throughout the equipment’s lifetime
Each module is designed to deliver stable grinding performance and always exists of 4 grinding lines, each with a capacity of approximately 40 tph.
HIGH END EQUIPMENT WHICH WAS USED IN THIS PROJECT
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