Roller crusher and general crusher compared to what is a little ah? Why is it so expensive?
Roller press, also known as extrusion mill, rolling mill, grinding is a new energy-saving equipment developed in the middle of 80s, with an alternative to high energy consumption and low efficiency of ball mill pre grinding system, and reduce the steel consumption and noise function, suitable for the construction of new plants, also can be used for the technical transformation of the old factory.The use of roller press can make ball mill production increased by 50 - 110%, after the material cake after pressing 0.08mm fine aggregate accounted for 20 - 35%, less than 2mm accounted for 65 - 85%, the internal structure of small particles due to extrusion and filled with many small cracks, grindability is greatly improved. The roller surface adopts hot surfacing, and the wear-resisting layer is more convenient to repair.Roller presses are really expensive, but where is the production efficiency?! Used to use a lot of crusher can reach the output, with roller press easy to get!
Roller press our unit is 120-45 Hefei cement research and Design Institute produced the machine, roller diameter is that we 1.2M width of roller 50CM you said I can now answer why you are so expensive, your on your roll, a bearing will be eighty thousand or ninety thousand, a new roller has at least hundreds of thousands, roller press your roll surface is wide, the price is about you.
Roller press is indeed a good equipment, very expensive, we must buy professional manufacturers! Otherwise, I'll pay for it! Recommend a better one to you
