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Grain Cleaning and Processing Line Manufacturer

Henan Mufeng Intelligent Equipment Co., Ltd specializes in the industry of Grain Cleaning And Processing,produces a comprehensive range of machines,integrated systems and totally engineered processing of coffee beans,solutions for sesame, pulses and other grains addressing the entire value chain.

20+ Years of Experience

Trusted by 1200+ Customers Over 100 Countries

10 Tons Per Hour Coffee Bean Cleaning Plant Successful Case

Certified Quality &Compliance-The Equipment Has Stable Performance And Higher Cleaning Accuracy

Coffee Bean Cleaning Processing Line: 500kg/h-15000kg/h

Seed Processing Line: 500kg/h-10000kg/h

Provide Digital and Intelligent Factory Solutions

Different Solutions For Grain Cleaning And Processing Plants

Focus on bean cleaning,have a deeper understanding of bean processing techniques. We have been deeply engaged in the field of bean cleaning equipment for twenty years.We provide one-stop cleaning production line solutions for various grains.The process includes stone removal,impurity removal,dust removal,grading,polishing,and color sorting,with mature technology and strong adaptability.
The following Introduces Different Seed Processing & Grain Cleaning Processes:

Mufeng 1-10t/h Coffee Bean Cleaning Line Processing

Mufeng is designed to deliver high efficiency, consistency,and superior quality. The process involves several key stages: pre-cleaning, destoning, hulling, polishing, grading, gravity separation, color sorting, manual checking, and packaging. Each step is carried out using robust, high-quality equipment and well-established techniques to guarantee optimal results.

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5T/H, 10T/H, 15T/H, 20T/H Coffee Bean Cleaning Line

Designed for both dry and wet processing, Mufeng’s coffee bean cleaning line handles hulling,polishing,grading and sorting to produce export-ready beans -trusted by over 80 production lines across Ethiopia,Uganda and other coffee-growing regions.

Dry&wet processing compatible-Suitable for natural and washed coffee.
Complete line-Pre-cleaning,destoning,hulling,polishing,grading and color sorting.
High uptime-Designed for continuous operation in remote locations.
Export-grade output-Achieves clean,polished beans ready for international markets.
Adjustable settings-Fine-tune for Arabica,Robusta,or regional varieties.

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Mufeng 1-10T/H Seed Processing Lines

Henan Mufeng Intelligent Equipment Co., Ltd advanced seed processing plant is engineered to deliver consistent, high-quality results for a wide range of seeds ( wheat, corn, paddy, glass seed,vegetable seed etc). Built with robust,industrial-grade components, the system ensures maximum efficiency, reliability, and purity in every batch.

The process follows a series of carefully designed stages: pre-cleaning,air-screen grading, gravity separation, color sorting, coating, and packaging.Each step is optimized to remove impurities,damaged kernels, and foreign materials while preserving the integrity of the seeds.

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Industry Applications

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Sales team

fast reply and professional advice and economic solution

Engineer team

expertly flow chart and drawings solution

Manufacture team

qualified machinery produce and assemble solution

Inspection team

100% equipment inspection and defect testing solution

Successful Project

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Successful case of aquatic feed production line project with annual output of 100,000 tons

Animal feed, aquatic expanded feed, pet food, cat litter pellets, biomass pellets, etc.

Successful Case of 2T/H Pet Food Production Line Project

Animal feed, aquatic expanded feed, pet food, cat litter pellets, biomass pellets, etc.

Successful case of aquatic feed production line project with annual output of 420,000 tons

Animal feed, aquatic expanded feed, pet food, cat litter pellets, biomass pellets, etc.

Successful case of broiler pellet feed production line project with annual output of 180,000 tons

Animal feed, aquatic expanded feed, pet food, cat litter pellets, biomass pellets, etc.

Successful Case of 5T/H Pet Food Production Line Project

Animal feed, aquatic expanded feed, pet food, cat litter pellets, biomass pellets, etc.

Successful case of additive premix production line project with annual output of 60,000 tons

Animal feed, aquatic expanded feed, pet food, cat litter pellets, biomass pellets, etc.

FAQs

If you have any technical questions, please feel free to contact us on WhatsApp+86 130 7377 0763, and we will provide you with free technical guidance throughout the process.

What are post-harvest losses, and how can grain processing equipment help reduce them?

Post-harvest losses refer to grain losses occurring from harvest to consumption due to improper handling, outdated equipment, or poor storage conditions. According to statistics, global post-harvest grain losses range from 10–20%.

Modern grain processing equipment reduces losses by:

Efficient cleaning equipment: Removing impurities to minimize waste in subsequent stages.
Precise grading equipment: Sorting by size and density to ensure processing consistency.
Temperature-controlled drying equipment: Replacing natural sun drying to prevent mold and pests.
Airtight storage systems: Protecting against moisture, rodents, and insects to extend shelf life.

What is grain cleaning, and why is it necessary before processing?

Grain cleaning refers to removing various impurities from raw grains, including organic impurities (straw, weed seeds, moldy kernels), inorganic impurities (sand, stones, dirt), and foreign grains. The necessity of cleaning includes:

Ensuring product quality: Impurities affect the purity, color, and taste of final products.
Protecting processing equipment: Hard objects like stones can damage key components such as rollers and screens.
Ensuring food safety: Metal contaminants and moldy kernels may pose health risks.
Improving yield: Cleaned grains result in higher milling efficiency and finished product rates.

A complete cleaning process typically includes: pre-cleaner → vibrating screen → destoner → magnetic separator → gravity separator.

How do I determine the capacity I need for my processing line?

Capacity determination should consider:

Raw material availability: Daily processing volume should match your supply capacity.
Market demand: Estimate daily sales; it's advisable to have capacity slightly above current demand to accommodate growth.
Operating shifts: Single, double, or triple shifts affect daily output.
Product type: Different grains (corn, wheat, pulses) process at different rates.

Typical capacities: small-scale lines 10–50 tons/day, medium-scale 50–200 tons/day, large-scale 200–1,000 tons/day. If unsure, provide your raw material type and target output, and our engineers will recommend the appropriate configuration.

Can the same processing line handle different types of grains?

Yes, but with considerations:

Corn vs. wheat: Different processes—corn requires degermination, wheat requires conditioning; adjustable screen sizes and roller gaps are recommended.
Pulses vs. cereals: Pulses are harder with irregular shapes; air flow and screen openings need adjustment for cleaning and grading stages.
Changeover cleaning: When switching grain types, thoroughly clean equipment internals to prevent cross-contamination.

If you plan to process multiple grain types, inform our engineers during purchase, and we will recommend a more compatible configuration.

What factory area and ceiling height are required?

Space requirements depend on equipment configuration and capacity:

Small-scale (10–30 tons/day) : 100–200㎡, height ≥6 meters.
Medium-scale (50–100 tons/day) : 300–500㎡, height ≥8 meters.
Large-scale (200+ tons/day) : 800–1,200㎡, height ≥10 meters.

If ceiling height is limited, horizontal layout (single-floor) designs are available. We provide floor plans and 3D renderings for your reference.

What should I do if screens frequently clog?

Common causes and solutions for screen clogging:

Cause 1: Material moisture too high → Check moisture before processing; add drying or conditioning if needed.
Cause 2: Insufficient screen tension → Regularly check screen tension; loose screens cannot vibrate effectively.
Cause 3: Excessive feed rate → Adjust feeder for uniform feeding.
Cause 4: Worn cleaning balls → Inspect and replace rubber balls inside screen box.
Cause 5: Incorrect screen mesh selection → Choose appropriate aperture size based on material particle size.

Daily maintenance: clean screen surfaces

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