Good quality concrete machinery for sale

Product Description Good quality concrete machinery for sale Specifications   1. Save energy
2. Even granularity
3. Convenient maintenance     Adopting domestic and foreign technology and optimizing the design, Longzhen small stone crusher can process the materials, like granite, basalt and limestone, the harness is below 320 MPa and input size is less than 120mm-350mm. It has the characteristics of big crushing rate, high crushing efficiency and easy maintenance etc. Because the end particles are cubic forms and low content of chip forms, it is regarded as the best choice for supplying good quality materials to high way, railway, irrigation, airport architect, industry and so on.     Features of Products   1.High efficiency and energy saving. 2.Unique structure, no key connection 3.The blow bar with high chrome, unique impact liner 4.The end products are cubic, without tension crack, good shape, the size of discharging granularity is adjustable and simply crushing circuit. 5.Easy maintenance, simple and reliable operation.       Working Principle   The impact crusher crushes materials with impact force. When the materials enter the blow bar area, they are crushed due to the high-speed impact of the blow bar and are thrown to the impact plates on the rotor for secondary crush. Then the materials will be shot back to the blow bar again for the third crush. This process repeats until the materials are crushed to the required size and discharge from the lower part of the machine. The size and shape of the finished powder can be changed by adjusting the gap between the impact rack and rotor support. The machine employs self-weigh security device in its back frame. When other objects enter the impact cavity, they will be forced out the machine by the impact rack in the front and back of the machine.       Technical Parameters  

Model	Spec of Rotor (mm)	Feed Opening Size (mm×mm)	Max Feed Size (mm)	Processing Capacity (t/h)	Motor Power (kw)	Weight (Excluding Motor) (t)	Overall Dimensions LXWXH( mm)
PF-1007	Φ1000×700	400×730	300	37-45	30-55	9.5	2400×1588×2660
PF-1010	Φ1000×1050	400×1080	350	50-80	55-75	12.2	2400×2250×2620
PF-1210	Φ1250×1050	400×1080	350	70-120	110-132	14.1	2690×2338×2890
PF-1214	Φ1250×1400	400×1430	350	130-180	132-160	18.6	2690×2688×2890
PF-1010V	Φ1000×1050	400×1080	300	50-80	55-75	13	2400×2250×2620
PF-1210V	Φ1250×1050	400×1080	350	70-120	110-132	14.9	2690×2338×2890
PF-1214V	Φ1250×1400	400×1430	350	130-180	132-160	19.2	2690×2688×2890
PF-1310V	Φ1300×1050	490×1170	350	70-120	110-160	13.5	2780×2478×2855
PF-1315V	Φ1320×1500	860×1520	350	150-220	180-220	20.5	3096×3273×2667
PF-1515V	Φ1500×1500	850×1580	350	220-280	280	29.5	3550×2835×3280

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