Working principle of grain grinding machine
Connecting shaft and motor shaft is directly connected, when the motor starts running, drive the connecting shaft and the disc in connection axis operate together. Material from the hopper into the mill set to be grinding, the relative operation of the lap spindle and milling sets, breaking force make the material minced into small pieces particles.

Minced after the small particles are brought into the middle of the two grinding by spiral motion of the disc, the relative operation of the grinding tooth pattern made the material in a short time be crushed into small particles (powder). The powder from the grinding of the teeth ditch outflow four weeks, to be taken off by scraping powder board loaded in the disc and out of the powder outlet.

The latest characteristics:

1.The powder outlet fitted with four magnetic devices, adsorption machine operation the process of grinding the iron pad wear, ensuring food hygiene and safety;

2. The connecting shaft is shorter, and dis assembly easy.

3.One-time stamping of the Department of stainless steel hopper shape, no solder joints, more luxurious, more beautiful, more health!

4.Both sides of the motor cover has six rows of cooling holes, First, conducive to the motor cooling to protect the motor; reduce the resonance due to the sealing, the vibration is smaller.

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.

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.

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.