VSI дробилка для производства песка горной машины

General descriptionPL Vertical Shaft Impact Crusher is a pioneer crusher(self impact of material/ material of material beating reaction plate)researched and developed by our company . It has two models: “Stone -Stone(PL)” and “Stone-Steel(PLST)”.The “Stone -Stone(PL)”can be used in processing hard materials and the sand productivity is over 40%; the “Stone-Steel(PLST)”can be used in processing the materials with medium and high degree of hardness and the sand productivity is over 50%.These two types of chamber can be transformed mutually in order to satisfy the needs for processing and crushing different materials.Features It’s has the unique design of rotor and crushing chamber, high throughput capacity and sand productivity.Good product shape, few flaky product, big packing density.The self impact of material and material as well as material deposit mechanism reduce the contact between material and material, which extend the service life of wear parts and reduce the iron pollution of products.The special structure and material quality of antifriction parts extend the service life and reduce the running cost.The special structure of drive unit makes the equipment running steadily at high speed.As an option it can match with the automatic control system, electric lifting device , hydraulic opening and closing device, vibrating sensing device, temperature sensing device, cumulative running timing device, which ensure the safe operation of equipments.The ingenious design of inner air self circulation eliminates the dust dissemination.It’s has smart structure and easy operation and maintenance.“Stone -Stone” and “Stone-Steel” two types of chamber can be transformed mutually.Operating principle Stone beat stone: The material falls vertically and uniformly from the top of the machine. Some of them enter into the revolving impeller at high speed by the distributor and feed pipe, and are shot out from the discharge outlet of impeller by the action of the high-speed centrifugal force. Then at high speed they are smashed with another part of the materials that have been distributed around impeller by the distributor with umbrella distributaries. After smashing each other the materials shall form whirlpool and impact many times caused by striking and attrition in the impeller and crushing chamber. Stone beat steel: The material falls vertically and uniformly from the top of the machine and enters into the revolving impeller at high speed by the feed pipe. Then they are shot out from the discharge outlets of impeller by the action of the high-speed centrifugal force, and at high speed strike and crush with adjustable reaction plate or reaction rod in the crushing chamber. ApplicationThe machine can be widely used in the fields of metal and the nonmetallic ore highway ,hydraulic engineering and hydraulic power project, refractory material, grinding material for glass ceramics, aggregate used in city construction, manufactured sand making as well as rough grinding and fine crushing various metallurgic residues. It is superior to other types of crushers especially for the materials with medium and high degree of hardness as well as hard abrasive materials such as alike silicon carbide ,carborundum, aluminum vanadium sinter, magnesite and so on. Technical specificationModelMax. feed size(mm)Rotate speed of impeller (r/min)Power (kw)Throughput capacity (t/h)Dimension (mm)Weight (kg)NotePL(ST)-550302258-250030-4524-60(-5mm,30 60%)2550×1650×23805300PL(ST)-700351775-196555-7555-95(-5mm,30 60%)3312×1840×28007750PL(STD)-850501460-1620110-180 113-240(-5mm,20 60%)36300×2200×285011800Single motorPL(ST)-850501460-1620110-180 113-240(-5mm,20 60%)4700×2200×285012350PL(ST)-900501380-1527150-220 150-290(5mm,20 60%)4700×2200×315013290PL(ST)-1000601242-1375180-264180-345(-5mm,20 60%)5060×2290×375017300PL(ST)-1200601242-1375320-440315-580(-5mm,20 60%)5060×2470×375022500VSI Crusher Sand Making mining machine