Low Operating Cost Construction Sand Making Machine

Specifications Sand Making Machine

1.High output, low cost,

2.Even granule, easy maintenance,

3.Simple structure,

4.ISO,CE

                    XBM Construction Sand Making Machine     Features and Benefits of Construction Sand Making Machine
1. Simple structure , lower operation cost
2. Cubic type , final product size: less than 5mm (30%~60%)
3. Working noise is less than 75 decibels and dust pollution is little.
4. Slightly influenced by the humidity of material, and the max humidity is 8%.
5. More suitable for crushing mid-hardness materials and high-hardness materials.   Introduction of our Construction Sand Making Machine
Construction Sand Making Machine is widely used in fine crushing and rough grinding of metal, mineral, building aggregate, concrete, anti-fire material, glass raw material, manufactured sand and all kinds of metallurgical slug. It is also can utilized in shaping of high rank road surface. Compared with other kind of crusher, it is more advanced in intermediate hard, extra hard and abrasive material. Construction Sand Making Machine  Working Principle:         Working principle is as follows: the materials enter the crusher through feeder hopper, is divided into two parts. one part go through the middle of classifier entering into the rotating impeller at high speed, then accelerated, whose speed can reach hundreds of acceleration. Under great centrifugal force,it is shot through the tunnels around the impeller by the speed of 60-75 meter/second.        First the materials will impact with some materials fallen around classifier, then impact on the whirlpool cavity's scaleboard together, then will be rebounded and impact on the top of the whirlpool cavity, then changs its direction and goes down, forms continual material layers with the materials shot from the impeller. Therefore some materials will be impacted, crusher, milled twice or more times in the whirlpool cavity, then crushed materials will be excluded through the bottom discharging hole. This can from a closed circulation through the circular classifier system.        Finally smaller stone comes out, and goes to vibrating screen. Satisfactory material is transported to sand washing machine, however overlarge material will go back to sand maker to be refreshed. Output sizes can be made according to customers requirement. If input size is larger than the designed size, other crushing equipment will be necessary. in general, materials can be crushed into 20 mesh through thrice circulation. Airflow self-circulation in the whirlpool cavity can eliminate the dust pollution well.   Characteristics of Construction Sand Making Machine:
1. Simple structure and low operating cost;
2. High crushing ratio with low consumption;
3. Function of fine crushing and crude grinding;
4. Slightly influenced by moisture content of material, and the max moisture content is about 8%;
5. More suitable for crushing mid-hardness and high hardness materials;
6. Cubic shape of final products, high density of piling up and low iron pollution;
7. More wearable and easier maintenance;
8. Low working noise (lower than 75 decibel) and light dust pollution   Technical Data of  Construction Sand Making Machine :  

Model			VSI7611	VSI8518	VSI9526	VSI1140
Capacity (t/h)	Center and Ring feeding		120-180	200-260	300-380	450-520
	Center feeding		60-90	100-130	150-190	225-260
Max Feed Size (mm)	Soft material		<35	<40	<45	<50
	Hard material		<30	<35	<40	<45
Rotation speed (r/min)			1700-1890	1520-1690	1360-1510	1180-1310
Power for double motor (kW)			110-150	180-220	264-320	400-440
Overall Dimension L×W×H (mm)			3700×2150×2100	4140×2280×2425	4560×2447×2778	5000×2700×3300
Weight (t)			9.8	13.5	16.8	25.6
Power Source			380v 50Hz
Vibrating Sensor			Inspect scope: 0.1-20mm/s adjusted continuously
Lubrication hydraulic pressure station		Power for double oil pump	2×0.31kW
		Safety	To make sure the supply of the oil with double oil pump; stop working without oil or hydraulic pressure; temperature falls when the water cools; start the motor by heating it in winter.
		Power for oil box heater	2 kW

            Thanks for your support. Trust is the first step of business. We are waitting for your visit during our working time. Please contact us if you have any problems.(We supply all types of mining machines as your order)