Double-Roll price made in China – replacement parts – in Orumiyeh Iran Crusher Coke, Coal, LimeEPT , Chalk, and Urea with top quality

Double-Roll  price  made in China - replacement parts -  in Orumiyeh Iran   Crusher Coke, Coal, LimeEPT , Chalk, and Urea with top quality

We – EPG Group the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears manufacturing unit in China with 5 different branches. For a lot more specifics: Cellular/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828

 

1. Brief Introduction 

Double-roll crusher is for primary crusher for material. It is mainly suitable for crushing 

of coke, coal, limestone, chalk, and urea and etc.

2. Mode of operation

Traditional double roll crusher is changed speed by two motors via a belt pulley, each 

driving a set of rollers to work, power consumption, and the volume is bulky, vulnerability 

of consumption amount is large when the roller wear the adjustment gap it shall regulate 

the activities of roller and the drive motor and movable roller at the same time, the operation 

is cumbersome.The equipment adopts a single motor through a speed reducing gearbox and 

chain plate gear box transmission and drive two groups of rollers at the same time, so that two 

groups of rollers always maintain the same speed difference in the working state, It had good 

crushing effect, low electricity consumption between the fixed and movable roller system using 

our patented product chain plate gear transmission mechanism, when adjusting the roller gap 

could only need to adjust spring / hydraulic buffering device.

3. Structure characteristics

We can select different configuration and additional equipment according to the using 

circumstances.

three.1 Smooth / groove surface roller

The working surface of crushing roller can choose a smooth or grooved one, smooth 

roller is suitable for crushing medium-hard materials, the groove surface roller for brittle

or sticky, wet and materials 

need to obtain large crushing ratio.

3.2 Mechanical / hydraulic buffer device

Movable crushing roller equipped with mechanical or hydraulic buffer device, when a

foreign body into the body the protective effect on the work roll will work, it also can 

also be used to adjust the gap of the work roll, to compensate the wear consumption 

of the roll skin.

three.3 Device for cutting / grinding device

When the roller skin abrasion or appear groove, pit, can directly use cutting device for 

roller refurbishment without detaching roller. When change the material and heat treatment 

process to improve the lifetime of roller skin. To improve hardness, cutting, using the patent 

product of our company in the roller grinding device, grinding roller by quartz at the normal 

speed of grinding wheel greatly reduced  the labor intensity for repair. Wheel rotation and 

take the knife can use electric.

three.4 The gear box transmission chain plate

The main motor through the column axis to drive the reducer, speed reducer through a 

fixing roller ball coupling transmission to fix the roller series, between the fixed roller system 

and movable roller chain plate system adopts gear transmission, always ensure the best 

characteristic of gear meshing transmission regulation or buffer in the activities of the roll 

system, strong anti impact force, roll gap adjustment is convenient, do not need to adjust 

the position of motor.

three.5 Automatic lubrication system

Automatic lubrication system inject amount of grease to reduce friction and wear, and 

has the sealing function for bearing according to the progressive principle. 

3.6 Iron remover

The iron remover should be equipped on the feeding belt in order to ensure the continuous, 

stable operation. 

 

Specifications and technical performance table

 

We – EPG Team the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears manufacturing facility in China with 5 different branches. For more details: Cellular/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828 The use of original products manufacturer’s (OEM) part figures or logos , e.g. CASE® and John Deere® are for reference purposes only and for indicating solution use and compatibility. Our organization and the detailed substitution elements contained herein are not sponsored, authorized, or produced by the OEM.

Double-Roll  price  made in China - replacement parts -  in Orumiyeh Iran   Crusher Coke, Coal, LimeEPT , Chalk, and Urea with top quality

Double-Roll  price  made in China - replacement parts -  in Orumiyeh Iran   Crusher Coke, Coal, LimeEPT , Chalk, and Urea with top quality

Double-Roll  price  made in China - replacement parts -  in Orumiyeh Iran   Crusher Coke, Coal, LimeEPT , Chalk, and Urea with top quality

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