Home > Encyclopedia

Principle of Operation of the Jaw Crusher

The jaw crusher is the main component of the crushing plant. It incorporates an electrical motor to dive a rotating shaft that throws the stones and rocks. Inside the chassis of the machine, there are two or tree impact plates where the rocks and stones impact and are broken to obtain smaller parts. The maximum size of the stones at the output of the jaw crushes is fixed by te out  opening size and the granulometry depends on:  
Motor speed that can var from 180 to 700r.p.m.
Sepation of the impact plates.

jaw crusher

A jaw crusher uses components that have an import wear. If the parts are not renewed fequenty machine performance can be dramatically affected and, in the worst case mechnical damage may occur. Diffeent sensors  are needed to monitor the machne performance.

Another import problem of these machines is the obstruction of the crushing chamber caused when the stones feeding rate is higher than the crusher output rate. In order to avoid the obstruction of the machine by the level or size of the stones, it is very imporant to monitor and control these parameters and sychronize the crusher operation and te stone's feeding device speed. Such control will avoid the cruher component breadown includng te electric motor. Sometimes it would be necessary to stop the motor. In addition, jaw crushing machines work in hard conditions and require intensive maintenace servcie. This aspect is very import in any produtive plant to avoid stop the plant, which meas big loss of money.

>>Previous: What are the preparation and requirement for concrete plant installation?

>>Next: The Importance of Crushing in Mining industry

Get Support & Quotation

Please fill in the form below(* are required), and we will get in touch with you as soon as possible.

Batching Plant Concrete Mixer Crusher Other

Solution

  • Concrete Solution for AAC Block PlantConcrete Solution for AAC Block Plant

    Aerated concrete block is an important kind of construction material and it is mainly composed of cement, gravel, fly ash, lime and foaming agent. It possesses the advantages of light weight, fire prevention, thermal insulation,noise insulation...

  • Concrete Mixing Plant for Concrete BlocksConcrete Mixing Plant for Concrete Blocks

    The production of concrete blocks on block machines has become one of the most popular industrial prefabrication methods in the construction sector worldwide. T...

  • Cement Concrete Pavement Production LineCement Concrete Pavement Production Line

    Cement concrete pavement(also known as rigid pavement) is composed of cement concrete faceplate and base (bed) course, including plain concrete pavement(PCCP), reinforced concrete pavement(RCP), steel fiber reinforced concrete pavement...

  • Aggregate Production,Basalt Crushing and Sand Making LineBasalt Crushing and Sand Making Production Line

    The production line of basalt materials processing can mainly be divided into 3 stages: primary crushing, secondary crushing, sand making & shaping, respectively. Because the real size of the raw basalt material and the desirable size of end product o...

  • Ready Mix Concrete Plant, Ready Mix Concrete Production EquipmentReady Mix Concrete Plant

    Ready-mix concrete or ready mixed concrete (RMC) is produced at a central concrete plant withbatching system, and then it will be delivered to the customer’s c...

Contact Us

Tel: 008637165861518

Fax: 008637165861528

E-mail:info@camelway.com

Mobile: 008618838109566

WhatsApp: 008618838109566

Skype: Camelway1983