How to choose a good ritary blade?

    How to choose a good ritary blade? I think the vast number of agricultural machine users may often emerge in the mind of this question, do not worry, after reading the following article, I think you should be in the mind. Rotary cultivator blade is a high-speed working part, the rotary cultivator material and manufacturing process have very strict require convenient and reliable assembly. According to market information feedback, because the rotary cultivator in agricultural machinery accessories belong to the wearing parts, in order to ensure the normal use of rotary  cultivator, ensure the quality of operation, to avoid economic losses, it is particularly  important to choose the right rotary cultivator blade manufacturer rotary cultivator blade. The following jiangsu Fujie blade industry for you to introduce several high quality blade identification methods:

   1. Look at the appearance of the product,see whether the appearance is neat and consistent. Put a pair of rotary tiller knives flat observation, their cutting edge line should be neat; each blade should have a certain arc of degree，the arc should be smooth,smooth,no concave and convex phenomenon; the thickness of the same part of each blade should be consistent, not uneven thickness; blade surface should be smooth and flat without pits.

   2. See whether after heat treatment，without overheating process or heat treatment can not meet the requirements of rotary tillage blade hardness is low，not wear resistance，easy deformation, short service life of the heat treatment of rotary tillage blade color black.

   3. See if the thickness and size are enough. Counterfeit and shoddy rotary blade often reduce the thickness and size of the blade body to reduce the material, which can be identified by measuring the size of rotary blade and comparing the thickness.

   4. Check whether the fixing hole of the handle is standard. Put a corresponding standard bolt into it to see whether it can be put into it are all fake and inferior products. Such as 245 specifications of rotary tillage blade handle length should be 57m，handle width should be 30mm, handle fixed aperture should be 12mm.

   5. Listen to the sound to distinguish the quality，throw a rotary tillage blade on the ground or hang up with a metal rod percussion, hear the"clang" clear sound means good quality, the sound "dull" said 1 Ming dao hardness is not enough, hear the"hum"sound means the blade body crack.Two rotary tillage blade to knock，knock there are dents, indicating poor quality. 

   6. Weigh to judge the quality，jerky rotary blade weight is usually lower than the standard value, can weigh the weight of rotary blade，and compare with the standard value to judge the quality the wheat from the chaff. The judgment standard is 225 rotary blade，the weight standard is 0.4ks，if less than 0.3ks，it is not qualified, 245 rotary blade hair weight standard 0.5 kg， if less than 0.4 ks，is not qualified. 

   Above is some identification method of high quality rotary cultivator blade. Rotary cultivator blade is the main working parts of rotary cultivator, rotary cultivator has to break the bottom of the plow, restore the soil surface structure, improve the ability of soil water storage protection, eliminate some weeds,reduce pests and diseases, level the surface and improve agricultural mechanization operation standards.

  Jiangsu Fujie blade industry is specialized in the production of agricultural machinery tool manufacturers, the company products are exported to 85 countries and regions, products using high quality materials, after more than a dozen process, products are rotary blade, plough shovel, plow tip, s-shaped springs, chopped wood, cut the grass cutter, claw hammer, reclaiming blade, rake pieces and a variety of products, welcome new and old customers to guide!