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Side Type Boom Stacker

Brand Sinoma-Liyang

Product origin Liyang, Jiangsu, China

Delivery time 6-7 months

Supply capacity 200 sets / year

1. The side boom stacker can be used in different stockyards.
2. Cement, coal, steel, port, electric power, water conservancy and other industries are widely used.
3. The side cantilever stacker has the advantages of continuous operation, large production capacity and low power consumption per unit product.

Side Type Boom Stacker

Introduction to side boom stacker:

This kind of stacker is mainly used for stacking sandstone, raw coal, ore and other scattered materials. The unmanned operation of the whole machine and the integration of machine, electricity and hydraulic system are realized. It has the characteristics of good homogenization effect, large stock yard reserves, small floor area and high degree of automation. It is the most advanced large-scale mixing process equipment in China at present. Its technical characteristics and automation level are first-class in China.            

Working principle of side boom stacker:

The stacker is reciprocating on the track and runs to the designated stack as required. When the stacker moves and stops when the fixed-point stacking is carried out in each stack, the boom is lowered to a suitable angle to start the stacking. The material is transferred to the belt conveyor on the cantilever by the incoming tape conveyor and unloaded by the cantilever head to form a conical pile. During the process of stacking, the cantilever shall raise an angle every certain time according to the height of the stack. The pitch of cantilever is realized by the expansion of piston rod of cylinder in hydraulic system. When the cantilever is raised to +16 ° it is considered that the stacking point stack has reached the normal height. At this time, the stacker operates for a distance according to the predetermined procedures in the material yard, and the cantilever falls down to a predetermined angle, and starts to continue the fixed-point stacking at the second point, and repeat the above stacking to reach the predetermined stack length.


Pile profile:

Equipment Type

Rail span

Material type





Material moisture

Stacking capacity


Reclaiming capacity

Detail type

Lateral Boom Stacker


sandstone, coal etc.


Less than 100

Less than 2%


Slewing type /non-slewing type

Features of side cantilever stacker:            

1. The stacker is equipped with a boom made of thick and strong I-beam to ensure the strength of the boom and increase the transportation distance of materials;            

2. The bulk material handling equipment is equipped with a variety of control methods to ensure flexible handling of bulk materials in different situations;            

3. Through simple installation and simple training process, a single employee can easily operate the equipment;           

4. Can adapt to the requirements of different yards, customized products for customers.

5. SinomaLY has steel pretreatment production line, which can improve the corrosion resistance of structural parts and ensure the quality of all finished products. The use of large milling machine improves the machining accuracy of large parts. In the factory, the structure is assembled as a whole and the drive system is debugged.

6. SinomaLY uses high-performance new materials, such as wear-resistant materials and composites, to improve the durability of bulk material handling equipment.            

7. Soft start and frequency conversion control are adopted to reduce the damage of reclaimer caused by serious impact. Protective measures are set on the equipment, which can be adjusted or stopped automatically in case of abnormal conditions.

Control mode of side cantilever stacker:                      

The stacker is equipped with three operation modes: automatic control, manual control and machine side (maintenance) control. The three operation modes are interlocked, that is, one of the operation modes is selected, and the other two operation modes are invalid.  

1. Manual control

The manual control is applicable to the working conditions required in the process of debugging and the working conditions of automatic control, which require the stacker to continue to work and allow the stacker and Reclaimer to operate according to the non-specified stacking mode. The operator controls the corresponding buttons on the operation panel in the control room of the machine for manual stacking operation. When the working condition switch is placed in the manual control position on the machine, the automatic and machine side (maintenance) working conditions can not be cut in. The manual control on the machine can start and stop the cantilever upper discharge belt conveyor, hydraulic system and walking system separately, and the interlocking between the systems is lost, but the protection of each system still works.  

2. Automatic control

The stacking operation under the automatic control mode can be implemented by the central control room and the onboard control room. When the central control room is required to automatically control the stacker reclaimer, the operator only needs to press the automatic operation button on the console, and then press the start button, all the electrical equipment on the stacker reclaimer will start according to the predetermined procedure, and the whole machine will be put into normal automatic operation. On the console of the central control room, the stacker reclaimer can be started or stopped by pressing the button.

3. Standby (maintenance) operation

The standby control is suitable for local action during installation, overhaul and maintenance, which depends on the operation button set beside the machine; in this control mode, the interlocking of each driving mechanism of the stacker is released, and it can only be started or stopped independently. When the working condition switch is placed at the machine side (maintenance) position, the automatic working condition and on-board manual working condition cannot be cut in. The on-board manual working condition also has the function of on-board manual working condition. However, the operation button is only installed in the position conducive to maintenance operation. There is no walking operation button in the standby condition.

Sinoma-Liyang Heavy Machinery Co., Ltd.

Company Profile

Sinoma-Liyang Heavy Machinery Co., Ltd. was founded in 2007. As an outstanding manufacturer and supplier of production facilities, equipment and service solutions to the cement, mining, metallurgical, chemical, coal, environmental protection, power plant and steel plant industries, we have never stopped improving productivity, driving down costs and reducing the environmental impact of operations.

Covering an area of 530mu, the Company is equipped with 80 medium and large equipment with an annual manufacturing capacity of 69,300 tons of products (totally in weight).

The Company is integrated with the study of basic theory, development & design of equipment, manufacturing of mechanical & electrical equipment, technical consultant services, and supply of spare parts.

With the CE certificate, Sinoma-Liyang has her products exported to many countries including the USA, Russia, Brazil, Saudi Arabia, Peru, Pakistan, Nigeria and Vietnam, etc., and positive feedback has been received from the customers.

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