PE / PEX-Serie Backenbrecher

Features and performance 1.high ratio of reduction, which can reach to 10-15. The largest feeding granularity can be 400mm, and the discharge granularity can be 20mm. So this type crusher have the double crushing function of primary crusher and the fine crusher. 2. high production capacity, low energy consumption. Compared with the common jaw crusher, production capacity can improve by 30-65% and energy consumption can reduce by 30% 3.the final products’granularity is smaller, by the same working situation, compared with the common fine crusher, such as PEX150*700, the discharge granularity can reduce by 40-50%, P80­ can reach to less than 10mm. WorkingPrinciple GFP series deep cavity jaw crushers adopt survilinear motion extruding. The motor drives the belt and pulley, then the eccentric shaft make the swing jaw plate up-and-down move. When the swing jaw plate raises, the included angle between elbow board and swing jaw plate should get larger, accordingly swing jaw plate is getting near to the fixed jaw plate. At the same time, the materials are extruded, twisted, and grinded. When the swing jaw plate gets down, the included angle between the elbow board and swing jaw plate should get smaller, accordingly the swing jaw plate leave the fixed jaw plate by the effect of draw bar and spring. At the same time, the crushed materials are discharged. With the continuous run of the moter, the jaw crusher operates and discharges peridically, thus realizing the batch production. Application 1. GFP series Deep Cavity Jaw Crusher is suitable for crushing limestone, shale, basalt, cobble, bluestone, multiple ores, etc. 2. deep cavity jaw crusher adopts the Meshes Angle design theory, completed the cavity optimization design 3. The GFP series deep cavity crusher obtains the high production capacity, low abrasion, low energy consumption, high ratio of reduction and other excellent performance. technical parameter ModelGFP250×400GFP400×600GFP500×750GXPE250×400GXPE500×750The max feeding granularity(mm)225350400225400Discharging opening adjusting range(mm)8 3025 8035 858 3035-85Production capacity(t/h)8 2020 4050 1006 2050-100Ratio of reduction1515151511Swing frenquency(bpm)330330300330300Motor power(kw)15309015 18.590