alpa power tech · 2018-01-22 · grinding and classifying stage with mill and ... • it can be...

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Alpa Power - Tech

Complete German Quality, Precisely Made in China

ALPA (Weifang) Powder Technology & Equipment Co. Ltd.

TYPICAL : Grinding and classifying stage with mill and classifiers

Ultrafine Mills

Air Classifier

Ball Mill Classifying Production Line

Technical Service

ALPA Introduction

Weifang ALPA Powder technology & Equipment Co. Ltd located at Shandong Province

in China. It has convenient traffic. If from shanghai to Weifang by airplane, it is about 1 hour; if by

high- speed train, it’s about 5 Hours and if from Beijing to Weifang by airplane, it is about

0.5 hours; and By high- speed train, it is about 3 hours.

Our products involves jet mill, classifier mill, air classifier, ball mill classifying production line, nometallic

mineral coating production line etc. We provide special solutions according to the detail requirements of customer.

In the following domains, we have strong Competitives:

Minerals:CaCo3,Quarz, Zircon, Feldspar, Kaolin, Diatomite etc. We can provide full set Producing processing

and machines from raw material to final products. We also can provide the turn- key projects from management to

technic transmit.

Pharmacy and food : our products meet international pharma standard Eg.GMP, cGMP, FDA, GAMP, WHO,

DIN/ISO, 3A,JIS etc. We also can provide full set validation of documents.

New material : Our design can meet different purpose of milling and classifying e.g. Narrow particle size, high-

purity, low-temperature, explosion- proof.

At chemical, building materials, recovery and recycling of used resources, we have rich practical experience. At

present, our machine had been widely all over the world.

ALPA build the research and development center in shanghai and cooperate with the Famous powder company

in Germany .The members of R&D team has the work and study Experience in German company. Our technology

still meet the international Standard.

CONTENTS

FL/ ITC Air Classifier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

FW/ HTS Air Classifier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

MQL Jet Mill . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

MQW Jet Mill . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CSM Classifier Mill . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CUM Imapct Mill . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

RTM Turbo Mill . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

ULM Turbo Mill . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

MZ Vibration Mill . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Wear Production And Super Purity Protection . . . . . . . . . . . . . . . . . .

Ball Mill Classifying production Line . . . . . . . . . . . . . . . . . . . . . . . . .

Laboratory Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Nonmetalic Minerals Powder Coating Production Line . . . . . . . . . . . .

Roller Mill . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1

2

3

4

5

7

8

9

10

11

13

15

17

19

FL/ ITC Air Classifier

Working Principle

Performance Features

Air classifier works with cyclone separator, dust collector and suction fan to form a complete classifying system. Material would go from the bottom

part of air classifier up to the classifying chamber by the air flow from suction fan. The classifier wheel with high- speed rotation would create a strong

centrifugal force to separate coarse powder and fine powder. Qualified fine powder would go through the wheel vane then into the cyclone separator or dust

collector, while coarse entraining fine powder would lose its speed and fall down along the wall of chamber to the inlet of secondary air. The secondary air

flow would disperse it further and separate coarse and fine powder. Fine powder would go up to the classifying chamber for further classifying, while coarse

powder would fall down and go out from the bottom outlet.

• Suitable for dry fine powder classifying, powder of ball shape, flake shape and needle shape, also powders with different densities.

• Product size from classifier can vary from d97:2micron. The product size is adjustable, which makes the change of product size easy and simple.

• Classifying efficiency (extraction rate) can be between 60% and 90%. Material with good flow- ability would have high classifying efficiency, otherwise

the classifying efficiency would be low.

• Vertical classifier wheel would have low rotation speed, low wear and low motor power.

• Horizontal classifier wheel would have high rotation speed and precise top cut.

• Several units of classifiers can be connected in series to produce several different sizes.

• It can be connected with ball mill, vibration mill or Raymond mill to form a close—loop recycling system.

• Control system has program controlling, can indicate real- time status, which make operation very convenient.

• Negative –pressure system. Dust emission would be less than 40mg/m3. Our machines have noise isolation

device which makes noise not higher than 75dB(A).

Technical Parameters

FL / ITC

Parameter Type FL300 FL360 FL450 FL550 FL600 ITC-4 ITC-5 ITC-6

200~1000 300~2000 1000~3000 3000~5000 5000~8000 8000~15000 15000~20000 20000~30000

6~150 5~150 5~150 8~150 8~150 10~150 15~150 20~150

60~90 60~90 60~90 60~90 60~90 60~90 60~90 60~90

11.5~42.5 18~60 63.5~105 77~120 77~140 120~160 90~200 170~310

Output kg/hr

Product Size d97:µm

Classifying Efficiency %

Installation Power kw

Note: Output Depends heavily on raw material size, density, moisture and flow-ability. The data above is just for your reference.

01

Much Finer, More Professional

02

FL/ HTC Air Classifier


FW/HTS Multi - wheel classifier

Parameter Type FW400/3

Output kg/hr




0.2~1.5

3~45

60~80

60~90

FW400/4 FW630/3 FW630/4 FW630/6 FW800/4 FW800/6 FW1000/4 FW1000/6

0.3~2

3~45

60~80

75~100

1~5

3~45

60~80

135~155

2~8

3~45

60~80

170~190

3~10

3~45

60~80

250~290

3~10

5~45

60~80

220~290

5~15

5~45

60~80

290~390

5~20

5~45

60~80

340~440

8~30

5~45

60~80

500~580

FW/HTS Single - wheel classifier

Parameter Type FW200

Output kg/hr




10~100

3~45

60~80

7~11

FW280 FW400 FW520 FW630 FW800

Note: Output depends heavily on raw material size, density, moisture and flow-ability. The data above is just for your reference.

20~200

3~45

60~80

15~19

50~500

3~45

60~80

21~28

100~1000

3~45

60~80

23~30

200~2500

3~45

60~80

52~60

400~4000

5~45

60~80

67~77


Applications

Widely used in chemical industry, mineral industry (especially good for calcium carbonate, kaolin, quartz, talc, mica, and other nonmetallic

product classifying), metallurgy industry , abrasive material industry , ceramics industry , fire-resistance industry, pharmacy industry, pesticide industry,

food industry, health care industry.

03

MQL Jet Mill

Working Principle

Jet mill works with cyclone separator , dust collector and suction fan to form a complete classifying system. Compressed air flow after filtration and

drying would go into milling chamber from nozzles and meet in the center area, where material would be impacted, ground and sheared. Millied powder would

go up to the classifying chamber by the air flow from suction fan, The classifier wheel with high- speed rotation would create a strong centrifugal force to

separate coarse powder and fine powder. Qualified fine powder would go through the wheel vane then into the cyclone separator or dust collector , while

coarse powder would fall down to the milling chamber to be milled again.


• Suitable for various dry powder milling of Moh' s hardness <9, especially good for materials with high hardness, high purity and high added value.

• Product size can vary from d97: 2micron. Good particle shape, narrow particle size distribution.

• Low temperature milling with no grinding media, especially good for material with heat sensitiveness and low melting point, high sugar content and

highly volatile.

• Powder milling is done by particles impacting each other, different from impact mill which impacts materials by blades or hammers and wear quickly. Good

product purity.

• It can be connected with several units of classifiers in series to produce several different sizes at one time.

• It is easy to dismantle and clean. Inner wall smooth and no dead angle.

• Close milling system, few dust emission, low noise, clean in production.

• Control system uses program controlling which operate easily and simply .


Parameter Type MQL03

Feed size mm


Production Capacity Kg/h

Air Consumption m3/min

<5

8~150

5~100

3

MQL06 MQL10 MQL20 MQL40 MQL60 MQL120

10~200

6

20~400

10

50~800

20

150~1500

40

300~2000

60

400~6000

80

600~10000

80


Air Pressure Mpa 0.7~0.85

Installation Powder kw 26~37 46~68 68~106 145~184 276~310 402~427 520~600 720~900

MQL80

<5 <5 <5 <5 <5 <5 <5

8~150 8~150 8~150 10~150 10~150 10~150 10~150

0.7~0.85 0.7~0.85 0.7~0.85 0.7~0.85 0.7~0.85 0.7~0.85 0.7~0.85


MQW Jet Mill

Applications

Widely used in chemical industry , mineral industry , metallurgy Industry, abrasive material

industry , ceramics industry, fire-resistance Industry, pharmacy industry, pesticide industry, food industry,

health Care industry and new material industries .



Parameter Type MQW03

Feed size mm


Production Capacity Kg/h

Air Consumption m3/min

<5

8~150

5~100

3

MQW06 MQW10 MQW20 MQW40 MQW60 MQW120

10~200

6

20~400

10

50~800

20

150~1500

40

300~2000

60

400~6000

80

600~10000

80

Air Pressure Mpa 0.7~0.85

Installation Powder kw 26~37 46~68 68~106 145~184 276~310 402~427 520~600 720~900

MQW80

<5 <5 <5 <5 <5 <5 <5

8~150 8~150 8~150 10~150 10~150 10~150 10~150

0.7~0.85 0.7~0.85 0.7~0.85 0.7~0.85 0.7~0.85 0.7~0.85 0.7~0.85

04

05

CSM Classifier Mill

Working Principle

Material would be conveyed by feeding system evenly to milling chamber and would be impacted by high- speed rotating beater and also under the

centrifugal force, it would impact the grinding track. By several different pulverization powers, the material would be milled into fine powder. The milled powder

would go with air flow up to the classifying chamber. With the help of adjustable classifier wheel, coarse powder and fine powder would be separated.

Qualified fine powder would go through the wheel vane then into the cyclone separator or dust collector, coarse power will go back to milling zone for further

milling.


• Milling and classifying in one system. Required Product size achieved by the adjustment of classifier wheel.

• Compact structure, small space occupation, low installation power, wide application and high performance coast.

• Different beater design, pin shape, hammer shape and tooth shape for different materials. High milling efficiency.

• Suitable for powder product milling between d50: 2micron and 75micron.

CSM-V CSM-H Working Principle Sketch


7.5

1.5

0.55~1.1

7500

500~4500

Beater

CSM- 280V CSM- 350V CSM- 510V CSM- 760V CSM- 1000V CSM-1250V

11~15 22~30 45~55 90~110 132~160

2.2 4~5.5 7.5~11 15 18.5~22

6200 4200 2800 2100 1700

500~4000 400~3000 300~2500 250~2000

Parameter Type

200~1600

20~100

700 900 3000 5400 10000 15000

5~300

2~100 10~400 15~600 30~1200 60~1500 300~3000

10~300

Classifier Wheel

Feeder

Beater

Classifier Wheel

Feeder

Motor (kw)

Rotation Speed(r/min)

3Max.Air Flow (m /h)

Product Size (µm)

Production Capacity (kg/h)


7.5

4

0.55~1.1

7500

1000~8500

Beater

CSM- 280H CSM- 400H CSM- 630H CSM- 800H CSM- 1000H CSM-1250H

18.5 30 45~55 75~90 132

4 11~15 15 22 30

5250 3350 2625 2100 1700

800~6000 600~4000 500~3000 400~2250

Parameter Type

300~2000

20~100

500 1200 3000 4800 9000 12000

5~300

2~120 15~600 25~1000 30~1500 60~2000 100~3000

10~300

Classifier Wheel

Feeder

Beater

Classifier Wheel

Feeder

Motor (kw)



Product Size (µm)




06

CSM Classifier Mill


• Milling and classifying in one system . Required product size achieved by the adjustment of classifier wheel.

• Compact structure, small space occupation, low installation power, wide application, and high performance cost.

• Different beater designs , pin shade , hammer shape and tooth shape, for different materials, High milling efficiency.

• Suitable for powder product milling between d50:2micron and 75 micron.


7.5

1.5

0.55~1.1

7500

500~4500

Beater

CSM- 280VD CSM- 350VD CSM- 510VD CSM- 760VD CSM- 1000VD CSM-1250VD

11~15 22~30 45~55 90~110 132~160

2.2 4~5.5 7.5~11 15 18.5~22

6200 4200 2800 2100 1700

500~4000 400~3000 300~2500 250~2000

Parameter Type

200~1600

20~100

700 900 3000 5400 10000 15000

5~300

2~100 10~400 15~600 30~1200 60~1500 300~3000

10~300

Classifier Wheel

Feeder

Beater

Classifier Wheel

Feeder

Motor (kw)



Product Size (µm)



7.5

4

0.55~1.1

7500

1000~8500

Beater

CSM- 280VH CSM- 400H CSM- 630H CSM- 800H CSM- 1000H CSM-1250H

18.5 30 45~55 75~90 132

4 11~15 15 22 30

5250 3350 2625 2100 1700

800~6000 600~4000 500~3000 400~2250

Parameter Type

300~2000

20~100

500 1200 3000 4800 9000 12000

5~300

2~120 15~600 25~1000 30~1500 60~2000 100~3000

10~300

Classifier Wheel

Feeder

Beater

Classifier Wheel

Feeder

Motor (kw)



Product Size (µm)




Widely used in chemical industry, inorganic salt industry, pharmacy industry, food industry, pigment industry , dye industry , pesticide industry, battery

material industry, mineral industry, fire-resistant material industry etc.

07

CSM Impact Mill

Working Principle

Material would be conveyed by the feeding device into milling chamber evenly and be impacted strongly by high-speed rotating beater, and at the

same time would be rubbed and sheared and impacted between screen and beater. The milled powder would be separated by screen. Qualified fine powder

would go into product collector while coarse powder would go back to milling chamber for further milling.


• Compact structure , small space occupation, wide application and high performance cost.

• We can use different milling device to optimize the milling power and improve milling efficiency.

• Simple operation, easy to dismantle and easy cleaning.

Applications

Widely used in chemical industry ,inorganic salt industry , pharmacy industry , food industry , pigment

industry, dye industry, pesticide industry, battery material industry, mineral industry , fire-resistant material

industry etc.



150

1200

20~325

Diameter of Beater (mm)

160 250 360 500 630 800

250 350 500 600 720

7500 5550 3850 3200 2800

Model/Specifications/Item

Max. Rotation Speed (r/min)

Power (kw)Turbo Type

BProduct Size (Mesh)


3~4 5.5~7.5 11~15 18.5~30 30~45 37~75

5~50 15~200 25~500 30~1200 50~1800 60~2000

160

1200

20~325

Diameter of Beater (mm) 260 360 520 630 730

7500 5550 3850 3200 2800Max. Rotation Speed (r/min)

Power (kw)Pin Type

PProduct Size (Mesh)


4 7.5 15~22 37 45~55 55~75

20~200 35~1000 50~2000 75~3000 100~5000 200~10000

20~120

Diameter of Beater (mm) 350 550 750

5550 3500 2500Max. Rotation Speed (r/min)

Power (kw)Millstone Type

MProduct Size (Mesh)


22 37~45 55~75

10~100 30~200 50~500


08

RTM Turbo Mill

Working Principle

Material Would be conveyed by the feeding device into milling chamber evenly and be impacted by high-speed rotor. The rotor consists of several sections of

discs and several blades. Material would be sheared, impacted and rubbed into powder. Qualified fine powder would go with air flow into product collector

while coarse powder would go back to milling chamber for further milling.


• Cone rotor and cone stator. Product size and production capacity would be controlled by the adjustment of gap between beater and stator.

• Rotor made of special wear-resistant steel . Very high liner speed. Even and fully milled.

• Big air flow, low temperature, suitable for heat- sensitive material and fibrous material. Product size is even.

• Horizontal design for easy and quick disassembly and cleaning.

Applications

Specially suitable for aggregate dispersion for example PCC,kaolin, aluminium hydroxide, magnesium oxide, polyving akohol, PVC, PE, fibrous material ,

heat sensitive materials etc. Widely used in nonmetallic mineral industry , chemical industry, dye industry, feedstuff industry, and food industry etc.


Rotor Diameter (mm)

360

500

750 55~75 3000 3600

1000

18.5~22 7550 1600

90~110 2250 4800

Power(Kw)


Max. Air Flow(m3/h)

Product Size (µm)

45 4700 2400

5~250

Item/Model/Specifications

RTM-300H

RTM-500H

RTM-750V

RTM-1000H

ProductionCapacity (kg/h)

100~3000

30~800

200~4500

80~2000

1250 110~132 1800 6000 300~6000RTM-1250H


09

ULM Turbo Mill Much Finer, More Professional

Working Principle

Material would be conveyed by the feeding device into milling chamber evenly and be impacted by high- speed rotor. The rotor consists of several sections of

discs and several blades. Material would be sheared, impacted and rubbed into powder. Qualified fine powder would go with air flow into product collector,

while coarse powder would go back to milling chamber for further milling.


• When the rotation speed of rotor is fixed, it can mill various material of Moh' s hardness <2-3,especially for organic product processing and special

material milling.

• It can connect with heater which can do the drying during milling process; it can connect with cooler to do milling under low temperature for the milling of

heat sensitive material.

• Rotor has vertical shaft. Product size can be adjusted by changing quantity of classifying pins.

• It can create different milling power by the adjustment of rotor speed or change of different rotors. Wide application.

• Design for quick disassembly and maintenance. Convenient maintenance, easy operation and cleaning.

Applications

Specially suitable for aggregate dispersion for example PCC,kaolin, aluminium hydroxide, magnesium oxide, polyving akohol, PVC, PE, fibrous material ,

heat sensitive materials. Widely used in nonmetallic mineral industry , chemical industry, dye industry, feedstuff industry, and food industry etc.


Rotor Diameter (mm)

360

540

730 75-90 2100 3000

1130

30-37 4600 1200

110-132 1480 7500

Power(Kw)


Max. Air Flow(m3/h)

Product Size (µm)

45-55 3050 2000 15~250

Item/Model/Specifications

ULM-400

ULM-600

ULM-800

ULM-1200

ProductionCapacity (kg/h)

100~3000

30~800

200~4500

80~2000


10

MZ Vibration Mill

Working Principle

With the high- speed vibrator or vibration motor, the grinding media(pins, cylpebs or balls)would vibrate with high frequency, high-speed rotating and slow

revolving which would impact, rub and shear materials around them and make the into fine powder and mix them evenly.


• Suitable for micron meter size grinding of various hard and soft materials of Moh' s hardness<9.

• Product size can be adjusted by feeding volume, grinding media, vibration amplitude. With the help of air classifier, this mill can produce finer powder with

narrow particle size distribution.

• Grinding media and liner are made of high-Mn steel or high-Cr or stainless steel or alumina or zircon oxide or quartz which is wear-resistant and

produce less dust emission.

• Water cooling solution or forced cooling solution to grind heat- sensitive material with low melting point .

• Can be use for mixing ,surface coating and activating etc.

• Design up to GMP standards is available for factories and laboratories in pharmacy, herb production, food production and health care production.

• Air spring or rubber spring takes place of hard spring which have long lifetime and better vibration and noise absorption.

Applications

Widely used in chemical industry , mineral industry , construction material industry , metallurgy industry, ceramic industry , fire- retardant material industry ,

pharmacy industry, pesticide industry, food industry, health care industry, new material industry etc .


MZ10

10

5

10-150

1-5 5-20 10-50 20-150 50-300 100-500 150-800

0.75

30 50 100 200 300 500

5 5 10 10 10 10

1.5 2.2 3.7 7.5 11 15

Small Vibration Amplitude

MZ30 MZ50 MZ100 MZ200 MZ300 MZ500

10-150 10-150 10-150 10-150 10-150 10-150

Model/Specs

chamber Volume (L)

Feed Size (mm)

output Size (mm)


Installation Power (kw)


MZ100

100

5

10-150

100-200 200-300 300-600 400-800 500-1000 800-1500 1000-1800

15

300 500 600 800 1000 1200

5 5 10 10 10 10

45 55 75 90 110 150

Big Vibration Amplitude

MZ300 MZ500 MZ600 MZ800 MZ1000 MZ1200

10-150 10-150 10-150 10-150 10-150 10-150


2000-3000

Model/Specs

chamber Volume (L)

Feed Size (mm)

output Size (mm)


Installation Power (kw)

2000

10

220

MZ2000

10-150

11

Wear Protection and Super purity Protection Much Finer, More Professional

Zircon Oxide Liner

Organic Material Liner

Alumina liner

Ceramic part of classifier mill

12

Wear Protection And Super Purity Protection

Summary

The materials e.g. rare –earth polishing powder/ Fluorescent material/ Super purity silica material have high requirement for metallic impurity. It need the

protection grade that can attain higher level. The contacting parts for metal can be protected by ceramic, but for the products with higher requirements, it need

special protection processing.


• The process of milling and classifying can't contact metal , the parts of milling and classifying is ceramic ( or organic material), guarantee processing purity

• For flammability, explosive, oxidizable material, nitrogen or inert gas to protect

• Milling or classifying has good top cut to meet the requirements of customers

• PLC control processing, stability, quality, easy operation.

Applications

• Polishing material: cerium oxide, alumina, ferric oxide, zirconia, chromic oxide, silicon carbide, nitride, kubonit, aluminium nitride and so on.

• Luminescent material/ Fluorescent material: High- purity rare- earth oxides, trichromatic phosphor , inorganic fluorescent material etc.

• Super purity silica, high- purity alumina, electronic material etc.

Precision Key Parts and Protection Of equipment is the optimal performance of product features

13

Ball Mill Classifying Product Line

Service Scope

Technical consultancy : Feasibility study, Process Consultancy

Project management : Project Coordination, quality Control

Process Equipment : Process Development, Equipment

Manufacture, Turn- key project

Engineering Service: Process design, system optimization,

Production Line Modification

Technical Service : Test of milling and Classifying, installation and

Commissioning , technical Support


Characteristics of Our Ball Mill

• Design up to the requirement of filter mineral processing in Germany, different from traditional cement ball mill and metallurgical mill.

• Length- to- diameter factor of ball mill is optimized, to avoid over grinding and achieve the best grinding effect.

• Outlet part discharge powder fluently, no dilating and not necessary to cool the tube.

• Material discharge from outlet is fluent no swelling of mill chamber, no need to cool the mill chamber.

• Grinding media chosen for production of different fineness.

• Grinding agent added for ultrafine powder production to improve grinding efficiency

• Perfect match between drive station and energy consumption of grinding , energy saving is to the fullest extent possible.

• Forming a closed system with air classifier, no dust emission because of negative- pressure powder conveying.

• Shape and material of liner and grinding media is optimized according to German requirement, low break rate and grinding efficiency improved .

• For hard mineral, we have ferro free design, liner and grinding media made of alumina ceramics, quartz ,SILEX or special material

Process characteristics of Ball Mill Classifying Production Line

• Process directly from IVA Germany and is up to international standard of non-metallic mineral processing line.

• Process flow includes crushing (normally 2 stages of crushing) milling, classifying, packing, silos, conveying , bucket elevator etc. Ball mill connected with

several classifiers in series or in parallel to produce several sizes of product. Ball mill and air classifier is in a closed- loop system.

• The choice of ball mill depends on mineral hardness, grind-ability, fineness target and production capacity. The shape of liner and recipe of grinding media are

made on the base of our years of engineering experience to improve milling efficiency and reduce energy consumption.

• The choice of air classifier depends on product fineness target. FW classifier is good for production of fine powder from d97:3micron to 20micron , FL classifier is

good for production of fine powder from d97:8micron to 45micron and each type of classifier can be adjusted for wide production requirement and

market demand.

• When one production line is required to produce several products, we use several classifiers in series to otimized combination of coarse powder and fine powder

production to ensure lowest energy consumption, most easy adjustment of particle size distribution and to restrict over grinding in ball mill.

• We can design different plant structure and plant layout according to customers investment plant and offer most cost effective system . For example we use

multi- layer workshop for production capacity bigger than 20000 tons a year and use pneumatic conveyor for material conveying and pack product by automatic

packing machine with palletizing system.

• For environment protection, we use special design, minimize noise level by noise absorption and flexible connection and minimize dust emission by best quality

filter

• Our control system uses program controller to control the whole production process from feeding silo, grinding and classifying to product packing.

• We can offer service like mineral beneficiation, surface coating, pelletizing, modification of existing plant .

14

Ball Mill Classifying Product Line

Flowsheet Of Ball Mill Classifying Production Line

1.Crusher

2.Ball Mill

3.Classifier

4.Dust Collector

5.Suction Fan

6.Packaging Machine

7.Control Cabinet

Applications

Calcium carbonate (marble ,calcite, limestone, chalk),quartz, zircon, feldspar, barite, kaolin, dolomite, magnesite, alumina, ultrafine cement, clinker, slag, etc.

Running Projects

Main Equipments and Items

15

Laboratory Equipment

CUM 180 Impact mill

-Beater 180mm

-Motor 1.5kW

-Product Size 40mesh ~120mesh

-Output/hour 500g~500g

-Dimension (LxWxH) 820*650*930mm

-Suitable for mineral, chemicals, food, health care product, herb etc.

MZ03 Vibration Mill

-Mill chamber 3L

-Motor 0.37kW

-Product size 100mesh~1250mesh

-Filling volume 1L

-Output/hour 500g~1000g

-Dimension (LxWxH)600*350*400mm

-Suitable for mineral, chemicals, food, health care product, herb etc.

MQW03 Jet Mill

3-compressed Air Volume 3m /min, Air Pressure 0.8Mpa

-Total Power 25kw

-Classifier Wheel 60mm

-Supersonic Nozzles 3

-Product Size 325mesh~6250 mesh (D50:1~45µm)

-Output/Hour500g~5000g

-Dimension (LxWxH) 1580*920*1470mm

MQP02 Jet Mill

-Compressed Air Flow 1.4m, Air Pressure 0.8MPa

-Motor :11kW

-Product Size: adjustable between d50:1micron and 10micron

-Output/hour:0.5~5Kg/h

-No rotation part, no dead angle, easy cleaning

-dimension (LxWxH):50mm*30mm*40mm

- Suitable for mineral, chemicals, food, health care product, herb etc.


16

Laboratory Equipment

MQP01 Jet Mill

-Output :0.5~300g/h

3-Air Consumption 0.5m /min

- Power: 5.5kW

- Dimension(LxWxH): 500*350*400(mm)

- Fineness: adjustable between d50:2micron and 15micron

-Suitable for medicine, mineral, chemical, fine material,

noble Metal etc.

FW 120 Classifier

-Output : 500g~500g/h

-Motor : 3kW

-Dimension(LxWxH) :2500*1000*1600(mm)

-Fineness: adjustable between d50:2 micron and 15micron

- Suitable for medicine, mineral, chemical, fine material, noble

Metal etc.

FS03 Jet Classifier

- Very precise big particle separating function

-High classifying precision of ultrafine powder

-Use COANDA principle

-Simple structure, no rotating part, low production cost ( no rotating part, no motor)

-We can get coarse, medium and fine particle at the same time

- Especially good for powder classifying of narrow with bad flow-ability and with irregular

Particle shapes.

- Suitable for toner, cerium oxide, alumina, aluminium hydroxide, metal powder etc.

MGS High-speed Mill

This mill has small space occupation, compact structure, low noise, high fineness (mostly 50-300mesh), no

waste, no dust emission during milling, no vibration and can grind all animal material, plant material and

minerals (including pseudo-ginseng, hippocampus, arrowhead mountain, donkey-hide gelatin, frankincense

,which can not be milled by traditional mills) and at the same time it is very good at powder milling herb,

medicine, mineral, food, coal and chemical raw material, high production efficiency and is the best choice for

drugstore, hospital, institute , laboratory and family.

17

Nonmetallic Minerals Powder Coating Production Line

Process Features

• Smallest coating agent to get highest coating rate.

• Both continuous process and batch process are available.

• Coating agent includes stearic acid, coupling (Titanate Coupling, Aluminate Coupling, Phosphate coupling and Silane Coupling)

• Several different coating machines available.

• We can supply tailored solution according to different material characters and different product application.

• Coated material has four functions : dispersion, reduce viscosity, increased filling and Interface mechanics function.

• The whole system has convenient operation, high automation, high efficiency and low production cost.

• Wide application and can achieve expected activation effect for various inorganic mineral materials.

Process Introduction

Continuous Process

1. Classic Process: (used by world- famous mineral processing factory)

Process Flowsheet: Double Pin Mill + Dispersion Machine

2. Standard Process (Recommended by world -famous equipment company )

Process Flowsheet : Double Pin Mill Coating Process

3. Simple Process (Popular in China )

a.Three –roller Continuous Coating Process:

Model/Output/Fineness

D97:5µm

D97:5µm

250 400 630

300kg/h

500kg/h

700kg/h

1300kg/h

1800kg/h

3300kg/h

D97:5µm 600kg/h 1600kg/h 4000kg/h

800

3000kg/h

5800kg/h

7200kg/h

Note : The data above is on the base of GCC coating

Model

Output D97:10um

Motor

200 3/300 3/600

150kg/h

11kw

1.5T/h

55.5kw

3T/h

111kw

3/900

6T/h

225kw



18

Nonmetallic Minerals Powder Coating Production Line

b.Process Flowsheet : Turbo Mill Coating Process

Model

480

750

Fineness Output Power

D97:10µm

D97:10µm

1.5 T/h

3 T/h

45 kw

75 kw

Batch Process


High-speed Mixer + Classifier (Or Mixer) Process

Process Features

• Process: raw material would be dosed into high-speed mixer or continuous coating machine, mixed and heated (moisture<0.3%).

Coating agent would be added in liquid or after atomization. The material and coating agent get mixed in high –speed mixing. Coated powder would be sent

to classifier to remove big particles.

• The choice of coating agent and dosage depend on product character , fineness (or specific surface area)and product application. For Example of kaolin ,

for 20-45micron powder, the dosage should be 0.3%-0.5%; for 5-20micron powder, the dosage should be 0.5%-0.8% ; for 2-5micron powder , the dosage

should be 0.8%-1.0%.

• The temperature and time of coating is adjustable and recipe can be applied in wide cases.

• In high –speed movement, material would be heated and coated with coating agent which make material heated evenly and also improve coating rate. The

dosage of coating agent reduced and coating cost reduce.

• Classifier connected with coating machine can remove aggregate from coating effectively and improve coated product quality and ensure performance of

coated product.

• The inside of machine would be protected for wear resistance which improve life time and also ensure purity .

Applications

Calcined kaolin ,GCC, quartz powder, talc, wollastonite, PCC , white carbon black, alumina ,magesite, magnesium hydroxide etc.

19

RLMRoller Mill

Working Principle

Transmission device connects with main shaft. The top of shaft connects with rotor structure. The rotor structure has peripheral shaft. Peripheral shaft

is installed with roller. When the main shaft starts to rotate, peripheral shaft rotates too, which would make the rollers revolve around main shaft and also rotate

round peripheral shaft .The roller would create strong centrifugal force during the rotation and revolving and grind material with stator. The ground material

would fall down to the distribution plate . The distribution plate and the main shaft would rotate at the same time and bring material to the round ring, under

negative pressure, it would go along the distribution ring to the classifier chamber. Qualified fine powder would go through the classifier wheel and into the

collector, while coarse powder would fall down back to the milling chamber for further grinding .



Applications

• Compared with Raymond mill and jet mill, its production capacity is more than 2 times of them .The grinding force can be improved 30-40% with the help of

high centrifugal force .

• High production capacity : when to grind calcium carbonate, it can reach more than 1t/h of 10micron.

• Good product fitness: d97:3-4micron up to the fineness target to jet mill.

• It is installed with classifier wheel which can be adjusted stepless and can adjust product fineness without stopping machine. All Fine powder can be

collected. No pollution .

• Easy installation. No need huge construction .

• Dust collection rate reaches national standard of dust emission

Calcium carbonate (calcite ,marble ,limestone , chalk),

barite ,kaolin, dolomite ,magnesite, alumina, Superfine cement,

ore slag, steel slag etc .

Specs / Model

Roller

Roller Diameter X Height (mm)

Stator Diameter (mm)

Main Rotor Speed (r/min)

Main Motor (kw)

Feed Size (mm)

Product Size (d97:µm)

Classifier Speed (r/min)

Classifier Motor (kw)

Output (GCC, 10 µm, t/h)

RLM-1000

21

220 X 90

770

250

75

<20

3-45

600-2000

18.5

1.2-1.5

Much Finer, More Professtional

20

Peripheral Equipment

www.actpl.com

DEVOTE TO THE DEVELOPMENT OF FUTURE MATERIAL SCIENCE

AND ADVANCED GRANULE PROCESSING TECHNOLOGY

ALPA (Weifang) Powder Technology & Equipment Co., Ltd.

Add: No.39, Wenshui South Road, Anqiu Economic Development Zone, Weifang, Shandong Province

Tel.: 0086-536-4380877

Fax.: 0086-536-4930456

Website : www.alpapowder.com

www.alpapowder.en.alibaba.com

E-mail : [email protected]

[email protected]

Shanghai Sub branch

Add.: Room 510 Lizhou Business, No.383, Huancheng East Road, Fengxian Zone, Shanghai

Tel.: 0086-021-57421133

Fax.: 0086-021-67105288



alpa power tech · 2018-01-22 · grinding and classifying stage with mill and ... • it can be...

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