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rock sand making machine factory, 1,Simple structure, 2,High crushing rate, energy-saving, 3,Low running costs, 4,less dust - details see: https://www.machineto.com/labor-saving-rock-sand-making-machine-for-artificial-sand-production-10082952

Keheng Rock Sand Making Machine for Sales

Applications of rock sand making machine

Rock sand making machinecan be used in Pebble,rock( the limestone, granite, basalt, aluminum, andesite, etc.), ore tailings, slags, artificial sand production. in Building aggregate, highway, asphalt concrete and cement aggregate production.As well as stone reshaping production in water conservancy and hydropower engineering field, highway, railway, bridge, passenger line, airport runway, municipal engineering and high-rise buildings.finely process of mining areas. Building materials,mining,metallurgy, chemical industr, cement,abrasive,refractory material, etc.With high abrasive materials resistance and secondary disassembly, desulphuration of thermal power and metallurgy, slag and construction waste. Also can be used in the production of glass,quartz sand and other high purity material.

Features and Advantages of rock sand making machine

1.Large handling capacity and High output—50-500t/h, the output of has been stably increased 30% comparing with the traditional equipment under the same motor power.
2.Low wearing parts cost—Perfect impact angle design of the crushing cavity, less friction against the wearing parts. The operation cost reduces 40%
3.Perfect product shape — Cubic products, suitable proportion and adjustable fineness modulus. It fits especially man-made sand and stone reshaping. The effect of making and reshaping sand has been increased 30% compared with the traditional equipment
4.Hydraulic devices are maintained easily—Hydraulic door-opened device make the repair in the crushing cavity easily .Shorten downtime and save effort.
5.Automatic test, safe and reliable—Vibration display and warning device are set. The machine will be warned to stop working when abnormal phenomenon appears.
6.Thinning oil lubricant and automatic maintenance—The original German thinning oil lubricant station, double-pump injection system guarantees the oil supply.The machine will stop automatically when there is no oil and pressure. Water cools the oil and electric motor is heated in winter.

3.Working Principle of rock sand making machine

Rock sand making machine materials fall into the crusher and are divided into two parts. One part goes into the high-speed-running impeller of the machine, and the other part goes around the impeller. The two parts materials bump and crush fast during the effect of centrifugal force.Then the materials run like swirl, bump and rub to each other again and again.The finished products go out from the bottom of the machine, and users can get the requested products size after screening by vibrating screen.

4.Technical Parameter of rock sand making machine

Type	Impeller speed(r/min)	Max feedstock size(mm)	Capacity(t/h)	Power(kw)	Weight(t)	Overall dimension(mm)
600	2000-3000	30	12-30	2×30	5.6	2800×1500
750	1500-2500	35	25-55	2×45	7.3	3300×1800×2440
900A	1200-2000	40	55-100	2×55	12.1	3750×2120×2660
900B	1000-1450	40	65-130	2×75	13.6	3750×2300×2090
1050	1000-1700	45	100-160	2×(90-110)	16.9	4480×2450×2906
1250	850-1450	45	160-300	2×(132-180)	22	4563×2650×3716
1350	800-1193	50	200-360	2×(180-220)	26	5340×2940×3650

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