Metalshredder-notasmallindustrialnova!

Metal shredding machine equipment is the main configuration blade, blade the stand or fall of metal shredding machine quality, has a close relationship with many users want to know consulting type 1800 metal shredding machine equipment blade exactly how long service life, today we're going to do for you the detailed introduction.

 

Presumably consulting friends are the most demanding metal shredding machine's main parts is the blade, metal shredding machine equipment were installed on the three blades, each row 10, a total of 30 blade, blade clearance between a = 60 mm, of the gap between the blade and the shell is 25 mm, blade rotation, 1250 mm diameter, blade heavy single 27 kg, effective erosion rate is 1/2 the weight of the blade. Working principle of the block of materials from the falling into the cavity of the broken process, strong impact of high-speed rotating blade, blade and material, material and chassis plate, the intense collision between material and material form the primary crushing. First broken material down to the broken body, the body at the bottom of the screen is smaller than the hedge and the rotary blade and screen width of gap between seam materials from hedge, and greater than the above two size of the material of rotary blade finish secondary crushing and screening of the extrusion.

 

Blade wear effectively increase the machine original blade heavy single 27 kg, effective wear is only about a third, namely a blade effective wear is only 9 kg, by improving the structure of the blade, blade change is small, the total weight of blade wear amount has increased to nearly two-thirds of the total weight, namely single 27 kg of blade wear amount up to 16 kg. Therefore, an improved set of blades can be used as a second set of improvements, thus reducing the cost of the blade. Reduce the discharging granularity, improve the production after the modification of the blade, blade hanging hole to blade secretary from 350 mm to 350 mm, thus turning diameter 1250 mm to 1270 mm diameter, blade and the shell gap from 25 mm to 15 mm, 15 mm blade and blade gap decreases, therefore, can make the discharging granularity of crusher from 20 mm here, 25% of the powder material into 8 ~ 10 mm, 60% into powder material, which greatly improved the crusher crushing effect, improving production units. When designing the equipment in our factory, consider the crusher factors such as a variety of hardware, the fragility of the material and size, so the design of the blade is generic, but metal hardness is larger for fragile, for this reason, the crusher blade structure was improved, after the improvement, greatly improve the effect of the broken and the service life of blade.