Orbit Series Seed Pre-Cleaner Machine – High-Efficiency Seed and Grain Pre-Cleaning System
The MMCTECH Orbit Series Seed Pre-Cleaner Machines are high-capacity grain and seed pre-cleaning systems engineered for industrial performance. Available in Orbit 152A, Orbit 154A, Orbit 202A, and Orbit 204A configurations, the Orbit Series is designed to handle wheat, corn, soybeans, barley, oats, rice, sesame seed, sunflower seed, canola, rapeseed, chickpeas, lentils, peas, beans, forage seeds, grass seeds, and specialty crops. Depending on the selected model and product type, capacities can reach up to 286,600 lb/h (130 metric tons per hour).
Equipped with a dual aspiration system, customizable airflow controls, and advanced screening decks, the Orbit Series efficiently removes dust, chaff, straw, lightweight contaminants, broken kernels, undersized materials, and unwanted foreign matter. As a high-capacity seed pre cleaner machine and grain pre cleaner, it improves seed quality, protects downstream equipment, and increases overall plant efficiency.
Orbit Series Seed Pre-Cleaner Machine – High-Capacity Seed & Grain Cleaning Solution
MMCTECH presents the Orbit Series Seed Pre-Cleaner Machines, a high-performance and multi-functional cleaning solution designed for efficient pre-cleaning of grains, pulses, oilseeds, forage crops, and specialty seeds. Using proven screening and aspiration technology, the Orbit Series delivers precise separation and impurity removal while maintaining excellent throughput rates for commercial processing facilities.
Whether used as a seed cleaner machine, grain cleaner machine, grain pre cleaner machine, or industrial seed cleaning machine, the Orbit Series provides reliable cleaning performance before grading, color sorting, gravity separation, seed treatment, storage, or packaging operations.
Engineered for Maximum Efficiency
The Orbit Series is equipped with a dual aspiration system that provides high-intensity cleaning through controlled air separation. Large screening surfaces and optimized product flow allow processors to achieve high throughput while maintaining excellent cleaning accuracy. Adjustable settings make it possible to optimize performance for different crop types and impurity levels.
Key Features & Benefits
- ✔ High-Capacity Cleaning – Efficiently processes wheat, corn, soybeans, barley, rapeseed, canola, sunflower seed, sesame seed, rice, chickpeas, lentils, peas, beans, and more.
- ✔ Dual Aspiration Technology – Removes lightweight impurities for superior cleaning performance.
- ✔ Advanced Screening System – Large screen surfaces improve separation efficiency even with highly contaminated products.
- ✔ Adjustable Airflow Control – Optimizes cleaning performance for different crop conditions.
- ✔ Efficient Dust Management – Supports cleaner working environments through dedicated dust collection systems.
- ✔ Durable Industrial Construction – Designed for continuous operation in demanding processing facilities.
- ✔ Flexible Crop Compatibility – Suitable for grains, pulses, oilseeds, forage seeds, grass seeds, and specialty crops.
- ✔ Automation Ready – Available with PLC controls, HMI systems, and plant automation solutions.
Technical Specifications
- Cleaning Capability: Removes dust, chaff, straw, broken kernels, oversized materials, and undersized impurities.
- Separation Capability: Produces multiple product fractions for improved downstream processing.
- Aspiration System: Dual aspiration technology for high-efficiency dust removal.
- Screening Efficiency: Large screen surfaces designed for industrial-scale cleaning applications.
- Capacity: Up to 286,600 lb/h (130 TPH), depending on crop type and machine model.
- Industrial Design: Engineered for long service life, low maintenance, and reliable operation.
Applications
The Orbit Series is widely used for:
- Wheat seed cleaning
- Corn seed cleaning
- Soybean cleaning
- Sunflower seed cleaning
- Canola and rapeseed cleaning
- Rice and paddy pre-cleaning
- Barley and oat cleaning
- Pulse and legume processing
- Grass and forage seed cleaning
- Commercial grain storage facilities
- Seed conditioning plants
- Grain elevators and export terminals
Orbit Series Seed Pre-Cleaners for Modern Processing Facilities
The MMCTECH Orbit Series is designed as a core component of modern seed processing equipment and grain cleaning systems. These machines integrate seamlessly with fine cleaners, gravity separators, destoners, indent cylinder separators, color sorters, conveyors, bucket elevators, bagging systems, and complete turnkey processing plants.
As part of MMCTECH Seed Processing Machines & Equipment with Automation Solutions, the Orbit Series provides a scalable solution for commercial processors seeking higher throughput, cleaner products, reduced maintenance, and improved operational efficiency.
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MMCTECH Seed Processing Machines & Equipment with Automation Solutions
The Orbit Series Seed Pre-Cleaner Machines are engineered for high-capacity grain and seed pre-cleaning operations. Designed for wheat, corn, soybean, barley, sunflower seed, canola, rapeseed, sesame, chickpeas, lentils, peas, rice, and specialty crops, the Orbit Series combines dual aspiration technology with large screening surfaces to maximize cleaning efficiency while minimizing product loss.
Capacity Specifications
| Product |
Orbit 152A |
Orbit 154A |
Orbit 202A |
Orbit 204A |
| Wheat |
132,000 lb/h |
264,500 lb/h |
198,400 lb/h |
198,400 lb/h |
| Feed Barley |
110,200 lb/h |
220,400 lb/h |
165,300 lb/h |
165,300 lb/h |
| Rapeseed / Canola |
99,200 lb/h |
198,400 lb/h |
143,300 lb/h |
143,300 lb/h |
| Corn (Dry) |
132,000 lb/h |
264,500 lb/h |
198,400 lb/h |
198,400 lb/h |
| Corn (Wet) |
66,100 lb/h |
132,000 lb/h |
99,200 lb/h |
99,200 lb/h |
| Soybeans |
143,300 lb/h |
286,600 lb/h |
209,400 lb/h |
209,400 lb/h |
| Paddy Rice |
48,500 lb/h |
99,200 lb/h |
72,700 lb/h |
72,700 lb/h |
| White Rice |
44,000 lb/h |
88,100 lb/h |
66,100 lb/h |
66,100 lb/h |
Screen Area & Machine Specifications
| Specification |
Orbit 152A |
Orbit 154A |
Orbit 202A |
Orbit 204A |
| Working Width |
59 in |
59 in |
79 in |
79 in |
| Total Screen Area |
129 ft² |
258 ft² |
291 ft² |
291 ft² |
| Pre-Screen Area |
65 ft² |
129 ft² |
194 ft² |
194 ft² |
| Main Screen Area |
65 ft² |
129 ft² |
97 ft² |
97 ft² |
| Number of Decks |
2 |
4 |
2 |
4 |
| Sieve Motor |
3 HP |
4 HP |
4 HP |
4 HP |
| Other Motors |
2 HP |
2 HP |
2 HP |
2 HP |
| Air Requirement |
5,650 CFM |
7,060 CFM |
6,710 CFM |
6,710 CFM |
Dimensions & Weight
| Model |
Dimensions (L × W × H) |
Total Weight |
| Orbit 152A |
130.5 × 89.4 × 98.4 in |
9,920 lb |
| Orbit 154A |
130.5 × 89.4 × 128.7 in |
15,430 lb |
| Orbit 202A |
130.5 × 89.4 × 141.7 in |
13,230 lb |
| Orbit 204A |
130.5 × 89.4 × 141.7 in |
13,230 lb |
North America and International Electrical Standards
| Market |
Voltage |
Frequency |
Phase |
| United States |
208 / 240 / 480 VAC |
60 Hz |
3-Phase |
| Canada |
208 / 240 / 480 / 600 VAC |
60 Hz |
3-Phase |
| International |
380 / 400 / 415 VAC |
50 / 60 Hz |
3-Phase |
Frequently Asked Questions
What is pre-cleaning in seed processing?
Pre-cleaning is the initial step in seed processing that removes large, light, or foreign materials such as dust, straw, chaff, leaves, stones, and broken particles. This step improves overall plant efficiency, protects downstream equipment, and ensures cleaner material before grading, color sorting, seed treatment, storage, or packaging.
What are the benefits of seed cleaning?
Seed cleaning improves seed purity, reduces contamination, minimizes storage losses, and increases product value. Proper cleaning also improves the performance of grading, sorting, and packaging equipment while helping processors meet commercial quality standards.
What is the capacity of the MMCTECH Orbit Series Seed Pre-Cleaner?
The MMCTECH Orbit Series Seed Pre-Cleaners are available in multiple models including Orbit 152A, Orbit 154A, Orbit 202A, and Orbit 204A. Depending on crop type and product condition, capacities can reach up to 286,600 lb/h (130 TPH).
How does the dual aspiration system improve seed cleaning?
The dual aspiration system removes lightweight impurities such as dust, husks, empty seeds, and chaff before and after screening. This increases cleaning efficiency, reduces dust accumulation, and improves final product quality.
What crops can the Orbit Series process?
The Orbit Series is designed for wheat, corn, maize, barley, oats, rice, soybean, canola, rapeseed, sunflower seed, sesame seed, chickpeas, lentils, peas, beans, forage seeds, grass seeds, vegetable seeds, and many other agricultural products.
Is the Orbit Series suitable for grain cleaning plants?
Yes. The Orbit Series is widely used in commercial grain cleaning facilities, grain elevators, storage terminals, seed conditioning plants, feed mills, and agricultural processing facilities.
Can the Orbit Series be used as a grain pre-cleaner?
Yes. The Orbit Series is specifically designed as a high-capacity grain pre-cleaner and seed pre-cleaner. It removes oversized materials, lightweight contaminants, and unwanted foreign matter before secondary cleaning stages.
What makes the Orbit Series different from standard seed cleaners?
The Orbit Series combines large screening surfaces, dual aspiration technology, modular screen configurations, and high-capacity processing to deliver superior pre-cleaning performance compared to conventional cleaning systems.
Can the machine process sunflower seeds?
Yes. Sunflower seed cleaning is one of the common applications of the Orbit Series. The machine effectively removes dust, lightweight impurities, and oversized contaminants while maintaining product quality.
Can the Orbit Series clean soybeans and corn?
Yes. The machine is commonly used for soybean cleaning, corn cleaning, maize cleaning, and grain pre-cleaning applications in commercial processing facilities.
Does the Orbit Series support seed grading?
The primary function of the Orbit Series is pre-cleaning. However, depending on screen selection and configuration, the machine can also contribute to preliminary grading and size separation.
Is the Orbit Series available with automation systems?
Yes. MMCTECH can supply the Orbit Series with PLC controls, HMI interfaces, motor control panels, automation systems, and SCADA integration for advanced plant management and monitoring.
Can the Orbit Series be integrated into a turnkey seed processing plant?
Absolutely. The Orbit Series is commonly integrated with fine cleaners, gravity separators, destoners, color sorters, conveyors, bucket elevators, bagging systems, and complete turnkey seed processing plants supplied by MMCTECH.
What electrical standards are available?
The Orbit Series can be manufactured for North American and international electrical standards including 208V, 240V, 380V, 400V, 415V, 480V, and 600V configurations with 50 Hz or 60 Hz frequency options.
Why choose MMCTECH Orbit Series Seed Pre-Cleaners?
MMCTECH Orbit Series machines provide high-capacity cleaning, reliable performance, low maintenance requirements, flexible crop compatibility, automation integration options, and seamless incorporation into complete seed processing and grain cleaning facilities worldwide.
