Sand Making Machine

Overview

The Handling Materials and Applicaiton of Sand Making Machine:

Sand Making Machine is suitable for the medium and fine crushing of various hard and crisp materials such as various rocks, abrasive materials, refractory, cement clinker, quartz stone, iron ore and concrete aggregate, and especially suitable for making building sand and road paving sand and stone.

sand making machine

The Inner Structure of Sand Making Machine:

Sand Making Machine is mainly composed of feeding device, distributor, and whirling motion crushing chamber, impeller, principal axis assembly, pedestal driving device and motor.

Sand Making Machine

Features

1. This machine is a new type medium and fine stone crushing machine developed in the 1990s and also the machine type that is widely used to replace cone crusher, double-roll crusher and ball mill in the world.

2. It has novel and unique structure and stable operation.

3. This machine is low in energy consumption, high in output and big in crushing ratio.

4. The equipment is small in size, simple and easy in operation and convenient in installation and maintenance.

Working principle

The materials go into the crusher from the feed hopper and are separated into two parts by the distributor. One part goes into the impeller rotating with high speed from the middle of the distributor, and is quickened inside the impeller, and the acceleration can reach hundred times of the acceleration of gravity, and then the materials will cast from the three uniformly distributed runners of the impeller at a speed of 60-70m/s, and impact and crush with the other part of materials which fall from around the distributor and then they will together impact to the material lining inside the vortex cavity. Bounced from the material lining, the materials will impact obliquely upward to the top of the whirling motion chamber which will change their movement direction again, so that materials will move down, and the materials launching from the runners of the impeller will form a continuous material curtain. In this way, the materials will get two times or more hitting, friction, grinding and crushing effect inside the whirling motion crushing chamber. The crushed materials will be discharged from the bottom discharging mouth. This process will form a closed-circuit system together with the cyclic screening system and generally speaking, after three times of cycle, the materials will be crushed below 20Moh.

Technical data

Model
specification
Max.feeding
size
(mm)
Power
(kw)
Rotation
speed of
impeller
(r/min)
Capacity
(t/h)
Overall
dimension
(L×W×H)
(mm)
Total
weight
(kg)
HX-06 35 4P   37-55 2000-3000 12-30 2500×1620×2600 5600
HX-07 45 4P   55-75 1500-2500 25-55 2700×1760×2800 7600
HX-09 50 4P   110-150 1200-2000 55-100 3900×2000×3070 12600
Model HXVSI-7611 HXVSI-8518 HXVSI-9526 HXVSI-1140
Capacity
(t/h)
Feed both
at center
and sides
120-180 200-260 300-380 450-520
Feed at
center
60-90 100-130 150-190 225-260
Max.feeding
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
Double Motor
power(kw)
4P   110 4P   180 4P   264 4P   400
Overall dimension
(L×W×H)(mm)
3700×2150×2100 4140×2280×2425 4560×2447×2778 5000×2700×3300
Total weight(t) 11.8 14.5 17.8 25.6
Power supply 380V 50HZ
Vibrating sensor Detect range 0.1-20mm/s continous and adjustable.
Lubrication
station
Double
motor
power of
oil pump
2×0.31Kw
Safety
assuance
Double oil pumps assure enough oil supply:automatic
switch off with no oil stream or pressure,water cooling
in summer,motor heating stare-up in winter.
Overall
dimension
(L×W×H)
(mm)
820×520×1270
Power of oil
tank heater
2KW

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