3-4 Ton/h Maize Sheller | High Quality Corn Thresher
Model | SL-B2 |
Power | 2.2kw motor, gasoline engine, and diesel engine |
Capacity | 3-4t/h |
Weight | 71kg |
Size | 1080*6500*1300mm |
You can now ask our project managers for technical details
A maize sheller is an agricultural machine designed to separate kernels from the cob. It achieves a kernel integrity rate of over 98% and a damage rate of less than 3%, making it widely used on large farms.
This corn thresher has a capacity of 3–4 tons/h It is compact, easy to move, and supports multiple power options, including electric motor, gasoline engine, and diesel engine. It fits different working conditions and is ideal for household farmers and farms.
Combined with a corn harvester, large-scale mechanized production can be realized. Due to its excellent performance and high efficiency, this machine has been liked and purchased by customers in many countries. In this article, we will introduce you to a popular maize sheller.

Applications of SL-B2 maize sheller
Industry uses
- Household farmers: Three power options—electric motor, gasoline engine, or diesel engine—to suit different rural power conditions
- Grain collection points: Directly threshes cobs delivered by farmers, reducing transport volume
- Small grain processing plants: Work with dryers, flour mills, and grits machines to form a simple processing line
- Rural entrepreneurship: Individuals can provide paid threshing services for nearby farmers using the SL-B2 corn thresher
Applicable crops
By changing the sieve, the machine can also be used for threshing wheat, soybeans, sorghum, and other crops.

- Wheat
- Sorghum
- Soybeans
- Rice
The structure of a corn thresher

The threshing device
The core part of the machine that separates kernels from the cob.
Power unit
Options include electric motor, gasoline engine, or diesel engine, providing power for operation.
Corn cob outlet
The channel where cobs are discharged after threshing.
Material inlet
The entry point for feeding corn cobs into the machine.
Frame
The main supporting structure that ensures stable operation.
Corn kernel outlet
The outlet where kernels are discharged after threshing.
How does maize sheller work?
Firstly, we need to put the corn cob into the feed port. Then the corn will automatically fall into the threshing chamber.
Then the drum inside the machine will rotate under the action of the motor. The corn will rub and rotate between the rollers. Then the separation of the corn cob and the corn kernel was realized.
Finally, the corn cob will be discharged from the tail of the corn thresher. Corn kernels will fall out of the screen. This is the working process of the commercial corn sheller machine.
Maize thresher specifications
Model | SL-B2 |
Power | 2.2kw motor, gasoline engine, and diesel engine |
Capacity | 3-4t/h |
Weight | 71kg |
Size | 1080*6500*1300mm |

Advantages of the corn thresher
High efficiency
- Capacity: 3–4 tons per hour, 20–30 times more efficient than manual threshing.
Wide applicability
- Can process fresh and dry corn; some models can also thresh wheat, sorghum, and other crops.
Easy operation
- Weight: 71 kg; Dimensions: 1080×650×1300 mm. Compact structure and easy to move.
Multiple power options
Supports electric motor, gasoline engine, and diesel engine, making it easy for farmers to operate.
Time and labor saving
- 3–4 tons per hour can replace the work of about 10–15 people, reducing labor pressure during harvest.
Low Kernel Damage
- Optimized threshing drum design keeps kernel damage below 3%.
Strong cleaning ability
- Equipped with a fan, kernels are clean without extra sieving. Corn cobs remain intact for feed or other uses.

How much is maize sheller?
The price of a corn thresher is influenced by multiple factors, not just one. The main factors include:
- Capacity: The higher the hourly threshing output, the larger the machine, and the higher the cost.
- Power Type: Different power options—electric motor, gasoline engine, or diesel engine—affect cost; diesel models are usually more expensive than electric ones.
- Multi-functionality: Machines that can handle multiple crops or require customized sieves cost slightly more due to higher customization needs.
- Customization & Additional Services: Custom voltage, size, color, or extra accessories will increase the equipment cost.
If you want to know the latest price of the machine, feel free to contact us. Our sales team will get in touch promptly and provide you with a detailed quotation.

Where to buy maize sheller?
Taizy corn machinery factory is a professional corn equipment manufacturer. We sell different kinds of corn machinery, such as corn gritting machine, corn grinder, and corn planter. In addition, we also provide customers with good pre-sales and after-sales services. Many customers have become our repeat customers. Therefore, if you are looking for a maize sheller, please feel free to contact us.

F&Q
Why is the threshing not clean?
It may be caused by insufficient drum speed or worn teeth. Check the motor power or replace the teeth plate.
Why is the kernel damage rate high?
Usually due to too high drum speed or overly dry corn cobs. Adjust the speed or slightly moisten the cobs.
Why does the machine jam?
Possibly because too many cobs are fed at once or debris is blocking the machine. Clean the threshing chamber and control the feed amount.
Can you guarantee your quality?
Of course. We are the manufacturing factory. More importantly, we put a high value on our reputation.
Best quality is our principle all the time. You can be assured of our production completely.
Does your company accept customization?
We have excellent design team,and we can accept OEM.
How about your service?
24-hour online service to solve any problem. Your satisfaction is our pursuit. Sincerely hope for our cooperation.
What about the shipping methods?
For urgent order and light weight, you can choose express: FEDEX, TNT, DHL or EMS; for heavy weight, you can choose by air or by sea to save cost.
How can I get to your factory?
We are in No.1394 East Hanghai Road, Economic-technological Development Area, Zhengzhou, China. And we can provide free and considerate receptions for you.