Four Roll Crusher supply four teeth roll crusher / Maintenance a four teeth roll crusher Scope: four roller crusher suitable for compressive strength less than 200Mpa, humidity less than 30% of the hard, hard materials crushing job. coke, coal, ceramic raw materials, quartz, limestone, feldspar, slag, gypsum, clay, salt, chemical raw materials and other solid materials. Two, four-tooth roller crusher advantages: a four-roll crusher with low maintenance Fett, broken than large, reliable performance, less dust, low noise characteristics of four roll crusher equipment characteristics: 1, efficient new teeth barrel pellets crusher using a stand-alone secondary crushing, that the coarse and fine broken, while the machine cavity, its work 3 to 4 times more efficient than other crushing equipment, is the new alternative products, one of the traditional crushing equipment. 2 the driving force behind the motor, energy-saving new teeth barrel pellets crusher supporting other crusher for 60% of the motor power alone is a saving energy, compared with the domestic like product, year energy savings of more than 30 million. 3 new type the tooth cylinder pellets crusher working amplitude ≤ 0.03mm crushing equipment is one of the smallest devices amplitude, the whole life of more than 30 years. 4 new teeth barrel pellet crusher noise in the 1 m ≤ 85dB 10 meters ≤ 60dB noise in full compliance with the new national industrial noise control level standard. The four-roll crusher energy-efficient four-roll crusher is Chi Wyatt!