factory directly supply hay/grass/straw crushing cutting grinding machine straw cutter

Introduction of straw grinder

This machine is used for cutting coarse fodder, corn stalk, sorghum stalk, grass, straw and other feed which beneficial to cattle,sheep,and so on.

Moreover, it used for crushing concentrated feeds, such as corn, sorghum , soybeans, sweet potatoes, soybean meal and other materials. The machine is gathering the function of hay cutting, crushing and rubbing.

Applies to roll and cut straw, wheat straw, peanut, sweet potato seedling, dry green weeds, corn stalk, cotton stalk, thorns, branches, bark or other materials.

Machine also can be used as corollary equipment in drying equipment, material after rubbing cutting is more conducive to evaporation, shortening drying time,greatly increase the production efficiency.

Working principle of straw grinder

1. This machine by motor as a supporting power. Will power transfer to the spindle, the other end of the main shaft gear through the gear box, universal joint, etc will pass the speed to transfer the power of the pressure, and when to grass materials and processing in pressure between grass pressure was holding and certain speed into cut institutions, the high speed rotating tool cut up by the grass turned out the mouth.

2. This machine is a used for processing forage grass, cut green, dry corn straw, straw and the straw returned silage grass machine.

Working principle of straw grinder

1. This machine by motor as a supporting power. Will power transfer to the spindle, the other end of the main shaft gear through the gear box, universal joint, etc will pass the speed to transfer the power of the pressure, and when to grass materials and processing in pressure between grass pressure was holding and certain speed into cut institutions, the high speed rotating tool cut up by the grass turned out the mouth.

2. This machine is a used for processing forage grass, cut green, dry corn straw, straw and the straw returned silage grass machine.

Features of finished product of straw grinder

Finished material is soft,good palatability, high feed intake, and chewing is easier,solves the problem of excessive consumption of energy when ruminants such as cows is in ingestion. And also solve the waste of material, improves the feeding rate and digestive rate, particularly suitable for livestock feed production.

Processing out of the material is soft, crushed fine, good palatability, high feed intake, and chewing is easier to solve the ruminants such as cows feed on the problem of excessive consumption of energy, and also solve the waste of material, improves the feeding rate and digestive rate, particularly suitable for livestock feed production.

When used as raw materials in industry such as biomass, biogas engineering, ethanol, papermaking etc, material is soft and finely, more conducive to post processing, such as fermentation ,has obviously improved the production efficiency and quality.

Parameter of straw grinder

Model No.:RB9ZF-500B

Motor:3 kw,220v,50hz

Rotary speed:3800r/min

Capacity:500kg/h

Weight: 80kg

straw grinder picture

About packaging, for small size or single machine, we can offer free fumigation wooden case with steel frame, it not only can protect machine from damage, but also avoid checking when exporting.

For multiple machines or production line, it's better to loaded in standard container 20GP, 40GP, 40HQ, usually it needs wrapped with plastic firstly, then loaded in container.

we can offer EXW, FOB and CIF terms.

EXW: You arrange the shipping details from our factory to your port by yourself.

FOB: We arrange freight transport to Qingdao, Shanghai or other ports of China, then you arrange the shipping details from China port to your country port.

CIF: We arrange all shipping details to your country port, and ensure machines smooth arrival.

Kaifeng Rainbow Machinery Co., Ltd. is a domestic large-scale new energy environmental protection equipment manufacturers in China. The registered trademark is "Rainbow".

Our company has combined Research and Development, Production, Sales and Service in one, and our main product have Wood Crushing and Recycling Workstation, New Energy Particle Machinery, Feed Machinery, Organic Fertilizer Machinery, Broken machinery. Totally, have a lots of products, more than 300models, which make our company the most professional development and production of high-tech enterprises of new energy environmental protection machinery manufacturer in China.

1. Help you choose the most suitable machine.

2. Making the machine according to your request.

3. Give you machine’s details and video for help you use the machine more better.

4. One year warranty

5. Quality problem,we will send you the accessories.

6. Free repair whole using life without extra charge.

1. What's the delivery time? 
We will deliver the product in 7 days after receiving the deposit.
2. What's your payment terms?
We can accept various payment terms if it is convenient for you.
3. what's your MAQ?
Our MAQ is 1 piece.
4. What's the lifetime of the wearing parts?
The material of our product is of high quality, and the lifetime of our wearing parts is twice longer than the others,including the roller skin, die and bearing.
5. What is your warranty?
12 months except the spare parts.
6. Will you send engineers to install the plant?
Of course yes,but at an extra cost will be paid by customers. Or you can get local contractors to do the commissioning and we send one supervising engineer.

7. Do you have some foreign customers using your equipments?
 Yes , we have customers all over the world.