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High Pressure Roller Mill

High Pressure Roller Mill

Rolling Machine Description of Rolling Machine: Our rolling machine is a kind of new-type cement grinding equipment developed on the basis of advanced technology, and its grinding system has integrated the rolling, scattering, separating, drying and powder separating into one body. Besides, when...

Description

Rolling Machine

Description of Rolling Machine: 

Our rolling machine is a kind of new-type cement grinding equipment developed on the basis of advanced technology, and its grinding system has integrated the rolling, scattering, separating, drying and powder separating into one body. Besides, when used together with a ball mill, it can be used in various process flows, like pre-grinding, mixing, semi-finished grinding, finished grinding, and more.

Due to the change in its grinding principles, this rolling machine and its grinding system have more advantages, like 50-100% lower power consumption, and 100-300% higher productivity.

Features of Rolling Machine: 

1. Heat overlaying weld has been employed to make the maintenance of wear-resisting layer more convenient. Meanwhile, the amount of microcracks is largely reduced, and the service life of roller surfaces is no less than 8000h. It is quite easy to maintain the roller surfaces.

2. Aeronautic hydraulic technique is used to make the hydraulic system more reliable and stable.

3. With the cooperation of its hydraulic system and automatic control system, it can do the work of load control of main driving motor, deviation control of space between rollers, automatic deviation adjustment, and fault diagnosis.

4. Its matched powder separator has scattering, grading and drying capacity, which makes low operation costs and high working efficiency possible.

PFG120-45 Rolling Machine

Parameters of PFG120-45 Rolling Machine: 

1. Name: PFG120-45 Rolling Machine

2. Material name: raw meal of cement, clinker and so on.

3. Total moisture content: ≤1-1.5%

4. Maximum feeding size: ≤70mm

5. Average feeding size: ≤25mm

6. Discharge size: more than 25% of processed materials are 0.08mm.

7. Productivity: 100-140t/h

8. Operation mode: continuous

9. Power supply mode: voltage: 380V; motor model: Y355L-8

10. Layout mode: 2×220KW power for indoor motor

11. Roller diameter: 1200mm

12. Roller width: 450mm

13. Linear velocity: 1.48m/s

14. Max. crushing capacity of rollers: 70KN/cm

PFG140-80 Rolling Machine:

Equipment name


PFG 140-80 rolling machine and matched V type powder separator(or scattering machine)

Unit

set

2

I. Basic Parameters of Subsets

1. Rolling machine


Specification

Roller diameter

mm

Φ1400

Roller length

mm

800

Passing capacity

≥t/h

300-350

Rotating speed of rotor

r/min

20.2

Linear speed of rollers

m/s

1.48

Working roll gap range

mm

25~40

Feeding size

mm

≤45mm(≥95%)

Discharging size

mm

≤2mm/0.09mm(65%/20%)

Moisture content of material

%

≤1%

2. V type powder separator



Model


PF3000

Air passing volume

M³/h

180000~210000

Air speed between guiding plates

m/s

6.8

Resistance force

Pa

1000~1500

Ⅱ. Main Components

1. Rolling machine



1.1. Main motor

Set

2

Model


YRKK560-8

Power

kW

2×560

Voltage

kV

10

Rated rotating speed

r/min

750

Operation frequency

Hz


Protection level


IP44

Weight

kg

5560

1.2. Main Speed reducer

set

2

Model


XG48-36.5

Max. transmitting power

kW

500

Nominal speed ratio


36.5

Actual speed ratio



Weight

kg

5000

2. Matched oil station model


XYZ-100G

Cooling water volume

m3/h

9

Power

kW

4

Power of electric heater

KW

24

Voltage

V

220(380)

2.1. Main bearing


4

Model


Bearing 232/600CAK/W33

Weight

kg

1620

2.1.1 thermo indicator of bearing


4

Model


WEPM-201

Graduation number


PT100

Temperature measuring range

0~100

2.1.2. Grease centralized lubricating system



Pump model


ZB2-M16F multipoint lubrication pump

Power

kW

0.25

Voltage

V

380

Nominal pressure

MPa

20

Amount of lubricating point


14

2.1.3. Hydraulic system



Motor model


Y160L-4

Power

kW

15

Voltage

V

380

Diameter of master hydro-cylinder

mm

¢400

Amount of master hydro-cylinder


4

Normal operation pressure

MPa

16

Max. operation pressure

MPa

20

Oil cylinder stroke

mm

90

2.1.4. Rollers


2

Parent material


35CrMo

Weight

kg

14129

Hardfacing layer thickness of rollers

mm

20

Hardfacing layer hardness of roller


HRC50

Wear-resisting pattern shape of rollers


Straight patterns

First maintenance-free lifespan of rollers

h

≥8000

2.1.5. Bearing supports


4

Material


ZG270-500

Weight

kg

3620

2.1.6. Rack



Material


Q235-A

Weight

kg

23218

2.1.7. Feeding apparatus



Model of driving device to adjust valve plate


Manual screw adjustment

Lining plate material


Wear resistant

Working lifespan


3000h

2.1.8. Electrical control system



2.2. Weighing bin



Volume

t


Weight

kg


2.3. "V" Type Powder Separator



2.4. Cyclone environmental protection equipment



Calcium carbonate superfine grinding mill/quartz sand grinding mill/coal water slurry wet mill

After assimilating advanced technology of Germany superfine ball mill, Jiangsu Pengfei Group Co., Ltd improves and designs Pengfei band superfine ball mill according to special requirements of chemical industry super fine grinding. Sliding bearing or rolling bearing can be selected and used. It is widely used in super fine grinding of industrial chemicals such as titanium white, aluminum oxide, calcium carbonate etc. It can also be used for producing nanometer materials with nanometer grade fineness. With mature technology and superior manufacture, Pengfei band super fine ball mill has been exported to Vietnam, Venezuela etc. matched with Germany separator. Taiwan individual proprietorship Taijia glass limited company located in Kunshan, Jiangsu Province is the biggest glass ceramics manufacture in Asia. Its superfine ball mill is manufactured by Jiangsu Pengfei Group. Other customers of Jiangsu Pengfei Group are as follows: Zhejiang Jiande Fine Calcium Co., Ltd, Anhui Tongling Andana Co., Ltd, Anhui Guofeng Calcium Co., Ltd, Guangdong Meiyan Group, Zhenjiang Titanium White Co., Ltd, Jiangdu Xinjinghui Special Fireproofing Co., Ltd, Shanxi Jufeng Kaolin Co., Ltd etc. Jiangsu Pengfei Group Co., Ltd can provide all equipments for rotary kiln calcium carbonate superfine powder production line including crushing, conveying, grinding, separating, dust collecting and packing.

◆High hardness material: carborundum, corundum, garnet, boron carbide, zirconia, zircon sand, tourmaline

◆High-purity material: crystal, aluminum oxide, fluorescent powder, cobalt (manganese) acid lithium

◆Plastic material: all kinds of resin products

◆Porosity material: silica (flatting agent)

◆Light layer structure material: mica, talcum powder, plumbago

◆Thermal sensitivity material: copy powder, agricultural pesticide, all kinds of toner

◆Nonmetallic mineral: brucite, heavy calcium carbonate, silica, barite, bentonite, kaolin

◆Rare earth: rare earth oxide, rare earth metal    

Jiangsu Pengfei Group Co., Ltd is a large minuteness powder equipment manufacture and the only one that cooperates with Germany IVA in domestic. For calcium carbonate superfine powder production line, complete set of technical scheme is provided by Germany IVA Company, TFS and ALPHA series separator is made in Germany, and the technical scheme of superfine ball mill is provided by Germany IVA Company, the manufacture is provided by Jiangsu Pengfei Group Co., Ltd. The annual output is 1-100 ten thousand ton, the fineness is 2-25μm.


Pengfei Group is one of the professional high pressure roller mill manufacturers and suppliers in China. Our factory can offer you low price but quality, newest and advanced products made in China. We are one of the most famous such brands. Welcome to buy our customized, durable and easy-maintainable high pressure roller mill and also welcome to check the quotation with us.

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