Question 1

Mobile(portable) stone crusher machines

Accepted Answer

Mobile(portable) stone crusher machines are also called mobile or portable crushing plant, are generally composed of crushers (jaw crusher machine, impact crusher machine, cone crusher machine, roll crusher machine, etc.), screening machine, feeder, conveyor, control system, etc. The track is either crawler or tire type and can be adjusted at any time with the process of quarrying.

Advantages:

The whole machine adopts all-wheel drive, which can realize in-situ steering, and has a small footprint. It is especially suitable for some narrow sites and complex areas, which can reduce transportation costs by 50%~70%;
It integrates feeding, crushing, conveying and other processes with the more powerful and more worry-free operation, replacing dump trucks to reduce procurement costs;
With optional and flexible configuration, it can be combined with different models to form a powerful crushing operation line and complete multi-demand processing operations to reduce the cost of spare parts;
It can realize the in-situ treatment of stones, which not only can reduce the input cost of raw material transportation and the labor cost, but also reduce the generation of pollution during transportation;
Built-in noise absorption system and dust removal system, can achieve green production well.

Disadvantages:

The equipment is complicated and expensive, and the one-time investment is too large, which is economically unbearable for users;
The equipment that can be carried is limited, and large-scale open mining need more than one portable crushing stations to meet the large capacity.

Question 2

Semi-mobile stone crusher machines

Accepted Answer

The semi-mobile stone crusher machines are also called Semi-portable stone crusher machines. It is to place the body in the appropriate working level in the open pit. With the advancement of the working steps, it can be pulled and transferred by crawler truck or other traction equipment with its whole set configurable machines.

Advantages:

It not only has the advantage of being able to move, but also overcomes the shortcomings of semi-fixed construction and long-distance construction, without having to build a large foundation;
It can be flexibly arranged on the working slope or non-working slope;
The equipment is relatively small, light in weight, easy to disassemble and hoist, so the transfer is more flexible and convenient;
The frequency of shifting is more, and the time of one shifting operation is short, which can ensure the continuity of mine production.

Disadvantages:

Because its transitional movement relies on traction, it is not as good as movable crushing station;
The equipment is small, suitable for the crushing of small and medium-sized production, and can not be used for the crushing of large-scale mines.

Question 3

Semi-fixed stone crusher machines

Accepted Answer

Semi-fixed stone crusher is a transition from semi-mobile stone crusher station to fixed crusher station.

Advantages:

It has a solid foundation, so it can be enlarged when it is selected. It is suitable for mines with large processing capacity and has a long service life;
Displaceable features enable the equipment to be used in different working sites to improve equipment utilization.

Disadvantages:

Semi-fixed stone crusher also needs to build a fixed foundation, resulting in a long construction period and slower use;
When the transfer is carried out, the detachable equipment must be removed, the required amount of work is large, and the time for the transfer operation is long;
The fixing and relocation of the crusher need to establish a fixed foundation, multiple times of civil construction, and the cost is high;
The frame of the crusher and the foundation buried in the ground are discarded, resulting in a large investment cost.

Question 4

Fixed stone crusher machines

Accepted Answer

The fixed crusher machines are usually arranged outside the boundary of the stope, or placed in the interior of the stope and arranged in conjunction with the chute, which is not affected by the advancement and deepening of the stope. It has a permanently fixed foundation connection with the ground.

Advantages:

The crushed ores have perfect particle shape in granulation, only a few of them are in the form of needle shape.
Suitable for crushing of various hardness rocks such as limestone, basalt stone, granite, pebbles, etc;
It is relatively convenient to maintain and operate compared with mobile stone crusher machines;
It is suitable for high-grade highway, railway, water conservancy, concrete mixing station and other industries with qualified aggregate being provided;
The fixed stone crusher has flexible configuration, large crushing ratio, high production efficiency and large processing capacity;
The wearing parts are currently made of high-strength and wear-resistant materials, with low loss and long service life, which can bring considerable economic benefits to customers;
It can be designed with high-capacity according to production needs, mainly used in factories where the stone is relatively concentrated and the supply of stones is relatively stable.

Disadvantages:

The fixed stone crusher requires a series of installations on the equipment, the design of the site, etc. In order to fix the equipment when installing, it is necessary to use concrete to lay the foundation, which is not convenient to disassemble;
Ore requires long-distance transportation, which increases the cost of transportation and labor.

مزايا وعيوب 4 أنواع من آلات كسارة الحجر

آلات كسارة الحجر المتنقلة (المحمولة).

مزايا آلات كسارة الحجر المتنقلة (المحمولة).

عيوب آلات كسارة الحجر المتنقلة (المحمولة).

آلات كسارة الحجر شبه المتنقلة

مزايا آلات كسارة الحجر شبه المتنقلة

عيوب آلات كسارة الحجر شبه المتنقلة

آلات كسارة الحجر شبه الثابتة

مزايا آلات كسارة الحجر شبه الثابتة

عيوب آلات كسارة الحجر شبه الثابتة

آلات كسارة الحجر الثابتة

مزايا آلات كسارة الحجر الثابتة

عيوب آلات كسارة الحجر الثابتة

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