hot sale double roll crusher,smooth double roll crusher for sale

The application fields of smooth double roll crusher

Smooth roll crushers are particularly suitable for medium and fine grinding processes, demanding a strictly defined portion of fine grain and a low dust content.

the feed material of smooth double roll crusher

 Raw materials, secondary raw materials and by-products such as coke duff, coal, rock, fireclay,fertilizer, salt, glass and similar products.

the operation model of smooth double roll crusher

The crushing rolls are driven individually and directly by means of electro-motors or with coupling and gears, counterrotating via V-belts. The material is fed into the machine by means of conveyors while it is spread over the whole width of the roll. The roll diameter grants an optimum angle of entry. The careful adjusting of the roller speed towards the falling speed of the feeding material guarantees a gentle grinding process with a minimum of wear and tear

the special characteristics of double roll crusher

The roller shells are wearing parts, and are therefore connected to the roller shafts by roller discs and braced with tie rods. This effective assembly method makes the constant reutilization of the supporting roller structure and the quick replacement of worn roller shells possible.

The roller shells are made of highly wear-resistant cast alloys. The possible efficiency is between 60 and 70 per cent of the cover thickness. In order to facilitate maintenance, the smooth roller shafts are arranged in labyrinth-sealed plummer blocks with lubricated, amply dimensioned spherical roller bearings.

Depending on the hardness of the feeding material,a machining of the roller surface at different intervals is necessary. This can easily be done by an optional machining device. Thus the installed rolls can be exactly cylindrically turned.

The advanage of double roll crusher

– high and constant capacity

– low susceptibility to breakdowns

– long lifetime

– easy replacement of wear and spare parts

– wide range of application

– with a minimum of fine grains

– gentle crushing.

Shipment of double roll crusher

shipment of 2PG0806 smooth double roll crusher


shipment of 2pg0605 double roll crusher

application of double roll crusher

Double Roller Crusher used for crushing Siliconmanganese slag

professional manufacturer of double roll crusher

Gongyi Forui Machinery is the leading manufacter of smooth roll crusher in China. we have designed and built smooth roll crusher for over 20 years'. our smooth roll crusher is not only used in domestic market, also exported to many country and regions, such as Malysia,Philippines,laos,Bangladesh,Pakistan,India,south africa,Nigeria,Tanzania,etc.

Buy machine from Forui Machinery, you can obtain guaranties of high quality,reliablity,competative price,simplicity of operation and maintenance,nointerrupt supply of spares and service.
Welcome to contact us.
 

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