About TONY Straw Rotary Cutter:
TONY straw rotary cutter is a general-purpose agricultural and industrial equipment specifically designed for efficient chopping and grinding of agricultural straw and similar biomass materials. It is widely used in the straw resource utilization chain and is applied to various types of agricultural straw such as corn, rice, and wheat, as well as materials like leaves and fine branches. It features automatic feeding and simple operation, reducing the labor intensity of workers.
The straw rotary cutter is a key device for straw resource utilization. Through efficient grinding, it achieves the transformation of waste into resources, playing a significant role in the sustainable development of agriculture and environmental protection.
The specifications of straw rotary cutters produced by different manufacturers vary, and so do their outputs. If you want to know more about this equipment, please feel free to consult TONY
TONY Rotary Straw Cutter Working Principle:
Disk-type rotary cutting principle
The core of the equipment is one or more high-speed rotating disks with sharp blades evenly distributed on the edge. When the straw (especially bundled straw) enters the working area of the disk, the rotational force of the disk will drive the straw to rotate synchronously, and at the same time, the blades are subjected to centrifugal force to perform radial cutting on the straw. Some models are designed with damping plates on the inner side of the disk to enhance the grip force on the straw bundle and prevent slipping, ensuring uniform cutting (the length can usually be adjusted to 3-50 millimeters).
Rotor-type rotor-stator knife combination principle
The rotor driven by the motor (with a rotational speed of up to 1000-3000 revolutions per minute) is equipped with multiple sets of moving knives, forming a shearing gap (usually 0.5-2 millimeters) with the stator on the inner side of the casing. After the straw enters, it is impacted by the high-speed rotating moving knives and pushed towards the stator. Through the coordinated action of "moving knife cutting + stator support", the crushing is completed, and the fragmented materials are thrown out of the discharge port under the action of centrifugal force, achieving continuous processing.
TONY Rotary Straw Cutter Advantages:
1. Wide crushing range:
Suitable for various types of crop straw such as corn, rice, and wheat, as well as materials like leaves and thin branches. It can also be used for crushing wood chips and sawdust, meeting the diverse crushing needs of different users.
2. High production efficiency:
The output per hour can reach about 1-10 tons. Different models and configurations can be selected according to user requirements to meet the requirements of large-scale production.
3. Simple operation:
The machinery automatically feeds materials. Some equipment is also equipped with an automated control system. The operation is simple, reducing the labor intensity of operators, and one person can complete the operation.
4. Durable cutting tools:
Some straw rotary cutters use thickened manganese steel hammer plates, with carbide tungsten sprayed on the edges. Their lifespan is several times that of ordinary hammer plates, reducing the frequency of tool replacement and lowering maintenance costs.
5. High safety:
It is equipped with overload protection devices, guardrails and other safety facilities, which can effectively prevent operators from accidents and ensure personal safety and normal operation of the equipment.
| Model |
Power (KW) |
Capacity(T) |
Blade (Piece) |
Hammers (Slice) |
Size (MM) |
Weight (T) |
Remarks |
| TPX2000 |
55-90 |
1-5 |
2 |
24 |
2000*2000*2000 |
4 |
Binding is less than 1800 |
| TPX2500 |
55-110 |
1-7 |
2 |
24 |
2500*2500*2200 |
5 |
Binding is less than 2200 |
| TPX3000 |
90-160 |
6-12 |
2 |
24 |
3000*3000*2500 |
6 |
Binding is less than 2500 |
Usage Notes
1. Before starting the machine, check the gap of the cutting tools, the tightness of the bolts, and the lubrication condition. Do not allow the machine to run without load for more than 3 minutes.
2. When feeding materials, do it evenly and continuously. Avoid mixing in metal, stones, or other hard objects to prevent damage to the cutting tools.
3. Regularly clean the residual materials inside the machine to prevent mold or blockage. After the cutting tools wear out, promptly grind or replace them to ensure the cutting efficiency.
Which Raw Materials Can a Straw Rotary Cutter Crush?
The straw rotary cutter is a device used for crushing and rotary cutting various biomass raw materials. The range of raw materials it can crush is relatively wide, mainly including the following categories:
Crop straw
Corn stalks: They are common processable raw materials and have a large output in agricultural production. The straw rotary cutter can crush it and use it to make feed, biomass fuel, etc.
Straw: Round or square bundles of straw can be cut and crushed at one time, and can be processed into 3-5 cm crumpled strands. Both dry and wet straw can be used.
Wheat straw: It can also be crushed by a straw rotary cutter and can be used to make feed or as raw material for biomass energy.
Peanut seedlings: A by-product of peanut harvest, which can be crushed by a straw rotary cutter and used as a high-quality feed source.
Sweet potato seedlings: They can be effectively crushed and used in the production of animal feed.
Cotton stalks: Cotton stalks are also one of the processing objects of straw rotary cutters and can be applied in industries such as biomass energy.
Reeds: They can be crushed and processed and have application value in some specific industries.
Other plants
Seaweed: Some straw rotary cutters can crush seaweed.
All kinds of branches: It can handle branches with a diameter of less than 5CM. There are relatively few restrictions on the diameter, length, and moisture content of the branches, and the baling breaking rate is high.
Grape branches: They can undergo one-time crushing processing.
Cigarette rods: They can be crushed and processed by straw rotary cutters
What Is A Complete Straw Pellet Production Line?
The processing procedure of straw pellets is a complex one, involving multiple steps to ensure the quality of the final product. The following is the main process based on straw pellet processing:First, it is necessary to select appropriate raw materials, such as corn stalks, cotton stalks and other agricultural waste. These raw materials need to undergo preliminary treatment, including removing impurities and cutting them into sizes suitable for further processing.
1.Grinding process:
The collected straw is crushed, a process usually accomplished by a rotary cutter, which can cut bundles of straw and various fibrous rod-shaped materials (such as bamboo, thatch, corn stalks, etc.) into smaller pieces
2.Fine crushing process
This process is usually accomplished by using a effective hammer mill to achieve a certain fineness. It can finely crush straw pieces into straw dust.
3. Drying process
The crushed materials may contain a relatively high moisture content, which will affect the subsequent granulation effect. Therefore, before granulation, the materials need to be dried to control their moisture content within a certain range (generally within 15%). Drying methods include mechanical drying or natural drying, among which rotary drum dryers are widely adopted due to their high efficiency.
4. Pelleting process
This is the core part of the entire process. The materials that have undergone drying treatment will be sent into the straw pellet machine. Under high temperature and high pressure conditions, they will form dense granular fuel or feed through the action of the pressure roller and the mold.
5. Cooling process
The pellets just coming out of the granulator have a relatively high temperature and need to be cooled before packaging and storage. Cooling can be carried out either through natural cooling or by using specialized cooling equipment, such as the TONY galvanized pellets cooler.
6. Packaging process
The last step is to weigh and package the cooled pellet fuel or feed in accordance with the prescribed standards for convenient transportation and sale.
The above is an overview of the basic process of straw pellet processing. It is worth noting that in the actual operation process, safety regulations should also be paid attention to, and relevant equipment should be maintained and serviced regularly to ensure production efficiency and product quality. For example, before starting the machine, make sure there is a small amount of material left inside to avoid idling. After the work is completed, the bolts of the pressure roller and other components should also be loosened in a timely manner
1. What is a Straw Cutter?
TONY Straw Cutter is a kind of equipment to cut crop waste such as straw, and the crops can be turned into treasure after chopping, which is widely used
2.Which materials can be used for Straw Cutter?
Crop straw, wheat straw, peanut seedlings, sweet potato vine, tobacco stem, cotton stem, corn stem, grass, seaweed,branches, etc. can be crushed in bundles or piles.
3.Where can the Straw Cutter be used?
It can be used in the farm to chop waste into organic fertilizer, plough it back into the soil improve the soil nutrients, and can also be used in the biomass pellet plant to do the crushing section in the pellet processing process
4.What is the output of the rotary cutter?
The output of TONY Straw Cutter varies from 1 ton to 12 tons per hour, it has three different models, different models, different production, you can choose according to the capacity you need
5.lf you purchase your equipment, will you guide the installation?
course, we will phone, video, on-site help you solve the installation problems, you do not to worry
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