Sand maker
| 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 | 180 | 264 | 400 |
| Overall Dimension L×W×H (mm) | 4100×2250×2285 | 4140×2280×2425 | 4560×2450×2780 | 5100×2690×3200 |
| Weight (t) | 7.8 | 10.3 | 16 | 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. |
| Overall dimension L×W×H(mm) | 820×520×1270 |
| Power for oil box heater | 2 kW
|
Type: sand maker
Input Size: 0-50mm
Processed Materials:
Iron ore, copper ore, gold and silver ore, zinc ore, manganese ore,
limestone,granite,basalt,river stone,coal gangue,quartz
Applications:
Mechanism sand, bituminous concrete, metal mine, aggregates
shaping.
Supply Ability:200 Sets per Month
Production capacity:12-360t/h
Port:Qingdao,Tianjin, Shanghai or others
Feature:Structure is simple to install, easy maintenance, low running costs
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.
5. It has the function of reshaping, and the final products are in
the shape of cube and big in stacking density.
6. During the production process, the stone materials can form a
protective basement, so that the machine has no abrasion and is
durable in use.
7. The few easy-wearing spare parts are made of super-hard
wear-resisting materials, so that the machine is small in size,
light in weight and convenient in spare part changing.
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.
In the whole crushing process, the materials impact and crush with
each other without directly contacting the metal spare parts, and
just impact and grind with the material lining to be crushed, thus
extending the abrasion time of the machine. The ingenious airflow
self cycle inside the whirling motion chamber eliminates powder
dust pollution
Note:Any change of technical data shall not be advised additionally.
