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granite sand making machine, 1.Simple structure,low operating cost, 2.High quality,energy saving, 3.capacity:12-30t/h,power:60kw - details see: https://www.machineto.com/high-efficiency-granite-sand-making-machine-new-sand-making-machine-10082212

High efficiency granite sand making machine/new sand making machine

Application:

Granite sand making machine

is a high efficient rock crushing equipment with home and international leading level,the machine is developed by introducting the crushing theory and technology from Barmag Company of America and comnining the actual situation of sand making.It is widely used for crushing of hard and brittle materials,such as rock,grinding material,refractory material,cement clinker,quartzite,iron ore and concrete aggregate,and it is especially suitable for the sand and sandstone making for construction and road paving.

Features:

1.Fine crushing,coarse crushing with little fray of impeller

2.Influenced very little by the humidity of materials and the max humidity is 8%

3.More suitableforcrushing mid-hard and ultrahard materials

4.Cubic type of product,high density of pilling up and low iron pollution

5.Less than 75 decibels of working noise with light dust pollution

Working principle:

Material falls into the high peed turning impellers from the top of machine and crushers with the material distributed around the impeller under the effect of high speeed centrifugal force.After the impact with each other,the material is crushed between impelller and cabinet and is diacharged from the button.It can cycle many times with the close circuit and sieve device will control the granularity of finished products.

Technical data:

Type	Max feeding size (mm)	Power (KW)	Rotation speed of impeller (r.min)	Capacity (t/h)	Dimension (M)	Weight (T)
600	35	2*30	2000-3000	12-30	2.5*1.62*2.06	5.6
750	45	2*45	1500-2500	25-55	2.7*1.76*2.8	7.6
900	50	2*55	1200-2000	55-100	3.9*2*3.07	12.6
1050	60	2*110	1000-1700	100-160	4.6*2.35*3.45	17.3
1250	60	2*132	850-1450	160-300	4.5*2.4*3.7	22.5
1350	60	2-160	800-1193	200-360	5.2*2.7*3.8	27.6

Pictures:

The process flow:

Delivery site:

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