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Impact crusher overviewImpact crusher is new product designed by our company after absorbing the advanced technology at home and abroad. It has the features of high ratio of crushing, high efficiency of crushing, easy to maintenance, etc. Impact crusher applicationImpact crusher with capacity 50-300tph for sale is used to process Kaolin, Marble, Dolomite, Basalt, Quartz, Limestone, Granite, Bank gravel etc.Impact Crusher can be widely used in the first and secondary crushing. It can crush many kinds of materials with max feed size less than 500mm and strength less than 360 MP. The final products are with cubic shapes. In addition, impact crushers are more suitable to process granite, limestone, bank gravel etc in the area of highway construction, water conservancy project and architecture. Impact crusher main features and benefits1. High reduction ratio and crushing efficiency.2. The impact crusher is with unique simple structure, keyless connection.3. Hammer is made of high chrome; liner board is made of wearable materials.4. More suitable for crushing hard rock, high efficiency, low consumption.5. The final product of impact crusher is in the shape of a cube, the discharge grain size is adjustable to simplify the crushing circuit. Operation and maintenance of impact crusherImpact crusher is a machine of high rotational speed and high inertia. To make sure the crusher runs normally, the engineer should follow several tips: 1. Make a Rigorous testing before you start the impact crusher. 2. Check the lubrication system regularly, when the impact crusher system is running. 3. Feed the materials evenly to avoid stones of too big size and materials that can’t be crushed. 4. Change the blow bar of the impact crusher timely, so the crusher can keep the balance for long time running. 5. There is a strong impact on the materials when the crusher is running, and the engineers should keep the machine sealed so as to stop the dust flowing into the air. Impact crusher main partsImpact Crusher is made up of first stage impact curtain with anvils, impact curtain adjusting rods, second stage impact curtain with anvils, rotor, blow bar ,wedge lock assembly, back-up bar, discharge opening, third stage impact plate and so on.We also offer spare parts and original wear parts related to the impact crusher. Impact crusher working principleWhen the materials enter the field of the hammer, it is impacted by the hammers, thrown onto the impact plate, and crushed. The material springs from the impact plate, is impacted by the hammers again, and thrown onto impact plate. This process will last until the material meets the requirement and falls from the machine. Adjusting the distance between impact frame and rotor frame can change the shape and size of the output. When some foreign material enters the machine, the impact frame will fallback, the material falls from the machine. This device can prevent machine from damage. Impact crusher work noticeImpact Crusher is a important crusher equipment in stone crusher line, in the process of using the crusher, firstly pay attention to the safe operation: 1. When the impact crusher machine operating, the staff can not stand within the role of inertial forces, electrical switch installation should avoid this location. 2. When the impact crusher machine is running, strictly forbid to open the observation door to check the situation, strictly prohibit any adjustment, cleaning, maintenance, etc. to avoid danger. 3. Strictly prohibited pour the material can not be broken into the impact crusher in order to avoid damage to the machine. 4. When the impact crusher is in overhaul, the first is to cut off the power. 5. Prohibite work overload. 6. Electrical equipment should be grounded, insulated wire should be reliable, and packed in snakeskin tube. Impact crusher technical dataModelSpec.(mm)Feeder Opening(mm)Max. Feeding Size (mm)Crushing Capacity(t/h)Motor Power(KW)Weight(t)PF-1010Φ1000×1050400×108035050-8055-7512.6PF-1210Φ1250×1050400×108035070-120110-13214PF-1214Φ1250×1400400×143035080-160132-16018.6PF-1315Φ1300×1500860×1520350160-260180-26024.2PFV-1010Φ1000×1050400×108035060-10055-7513.2PFV-1210Φ1250×1050400×108035070-150110-13215.2PFV-1214Φ1250×1400400×1430350100-200132-16018.6PFV-1315Φ1320×1500860×1520350150-300180-22024.5Note: This specification is just reference; any changes are subject to the impact crusher products.