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PLdoser

PL series concrete batching machine is a kind of foreground automatic batching equipment used with mixer.

Key words:

吨袋式包装机

Key words:

PLdoser

Product Advisory:

Details

 Product Overview
  PL series concrete batching machine is a kind of foreground automatic batching equipment used with mixer. It can automatically complete the batching and mixing procedures of various species according to the material proportioning requirements set by the user. This series of products adopts electronic weighing, microcomputer control, digital display, with the advantages of accurate weighing, high batching accuracy, high distribution efficiency, high degree of automation, easy to operate, etc. It is one of the main equipments in the production equipment of many kinds of fertilizers, and the complete set of equipment of full-automatic concrete mixing plant. The equipment is composed of storage hopper, weighing system, feeding system, electric control system and other parts. Adopting different numbers of hoppers and different measuring methods, it can be flexibly and freely combined, and is the ideal batching equipment for each mixer.
 This equipment is universal for large, medium and small mixing stations in various industries. It is mainly used for quantitative distribution of concrete or various fertilizers.
 
 
 Specification

 
 Performance & Parameters

 Dosing accuracy is better than ±2%;
 The number of materials that can be dispensed: 2~5 kinds.
 Feeding belt speed: 1.0~3.0m/s.
 It can be freely combined into ideal products according to requirements;
 High degree of automation and simple operation;
 Accurate weighing, high dosing precision, high distribution efficiency.
 Good stability, easy to use and maintain.
 Ambient temperature: -10℃~50℃;

 
 Selection table

Equipment Model

PL400

PL600

PL800

PL1200

PL1600

PL2400

Hopper capacitym³

0.4

0.6

0.8

1.2

1.6

2.4

Silo capacitym³

2×1.5

2×1.8

2×2

2×2.2

4×5

4×8

Dosing capacitym³/h

28

32

48

60

75

120

Dosing accuracy%

±2

±2

±2

±2

±2

±2

Maximum weighing valuekg

1000

1500

2000

3000

4000

4000

Number of materials available

2

2

2

2

3

3

Feed Belt Speed m/s

1.0

1.0

1.0

1.25

1.6

1.6

Equipment power kW

2×2.2

2×3

3×4

3×4

4×5.5

4×7.5

Loading height mm

1900

2000

2300

2500

2600

2900

Equipment weight kg

1150

1500

2300

2900

4500

5800

Overall dimensions m

2.3×1.6×1.8

6×1.6×2.8

6.4×1.6×3

6.6×2×3.2

9.9×2×3.2

9.9×2×3.3

 
 PL500、600、800、1200、1600、2400、3200、4800Technical Parameters of Batching Machine

/

Nominal volume of weighing hopper

Hopper volume

efficiency of production

Dosing accuracy

weighing value

Loading height

Measurement method

Dosing method

Unloading method

total power

Overall quality of the machine

Overall Dimension(L×W×H)

 

m³/h

%

kg

mm

/

/

/

kw

kg

mm

PL500

0.85

0.74*2

≥30

±2%

≤2000

2400

electronic balance

pneumatic brake

pneumatic brake

 

 

3370*1500*2800

PL500C

0.72

0.4*1

≥30

±2%

≤2000

2400

electronic balance

Electric belt conveyor

Electric belt conveyor

 

 

2650*920*920

PL600A

0.69

2.24*2

≥30

±2%

≤2000

2400

electronic balance

Electric belt conveyor

Electric belt conveyor

 

1070

4606*1600*2560

PL800

0.72

3.3*2

≥48

±2%

≤2000

2400

electronic balance

Electric belt conveyor

Electric belt conveyor

6.6

 

5635*1740*2810

PL800A

1.2/2

2.6*2

≥48

±2%

≤2000

2400

electronic balance

pneumatic brake

Electric belt conveyor

 

 

6000*1500*2900

PL800B

1.2/2

2.6*2

≥48

±2%

≤2000

2400

electronic balance

pneumatic brake

Electric belt conveyor

 

 

6000*1500*2900

PL800C

1.2/2

2.6*2

≥48

±2%

≤2000

2400

electronic balance

pneumatic brake

Electric belt conveyor

 

 

6000*1500*2900

PL1200

1.77/3

2.98*3

≥(60-72)

±2%

≤3000

2400

electronic balance

pneumatic brake

Electric belt conveyor

 

 

7893*1600*2550

PL1200A

2.47/4

2.98*4

≥(60-72)

±2%

≤3000

2400

electronic balance

pneumatic brake

Electric belt conveyor

 

 

10506*1600*2550

PL1200B

2.2

2.2*3

≥(60-72)

±2%

≤3000

2400

electronic balance

Belt/pneumatic gate

pneumatic brake

 

 

9600*1952*3100

PL1200C

1.1

3*3

≥(60-72)

±2%

≤3000

2460

electronic balance

Electric belt conveyor

Electric belt conveyor

16

3950

8300*2000*2895

PL1200D

1.1

3*4

≥(60-72)

±2%

≤3000

2400

electronic balance

Electric belt conveyor

Electric belt conveyor

20

5200

11200*2000*2895

PL1200E

1.1

3*4

≥(60-72)

±2%

≤3000

2460

electronic balance

Electric belt conveyor

Electric belt conveyor

24

5500

11200*2000*2895

PL1200F

0.47*4

2.98*4

≥(60-72)

±2%

≤3000

3600

electronic balance

pneumatic brake

Belt/pneumatic gate

 

 

10506*1600*2550

PL1200G

1.4

2.6*2

≥(60-72)

±2%

≤3000

3800

electronic balance

pneumatic brake

pneumatic brake

 

 

9238*2175*3055

PL1200H

1.9/3

2.48*3

≥(60-72)

±2%

≤3000

3800

electronic balance

pneumatic brake

Electric belt conveyor

 

 

6000*1500*2900

PL1600

2.97/3

5.46*3

≥(75-80)

±2%

≤3000

2400

electronic balance

pneumatic brake

Electric belt conveyor

7.5

6500

9300*2000*3150

PL1600A

4.18/4

5.45*4

≥(75-80)

±2%

≤3000

2400

electronic balance

pneumatic brake

Electric belt conveyor

7.5

8500

12400*2000*3150

PL1600B

0.58*4

5.6*4

≥(75-80)

±2%

≤3000

2460

electronic balance

pneumatic brake

Belt/pneumatic gate

 

 

12000*2000*3250

PL1600C

1.6

4.5*3

≥(75-80)

±2%

≤3000

2400

electronic balance

Electric belt conveyor

Electric belt conveyor

16

 

9660*3157*2300

PL2400

5.79/4

9.3*4

≥(120-145)

±2%

≤4000

2400

electronic balance

pneumatic brake

Electric belt conveyor

11

9800

13850*2200*3718

PL2400A

0.72*4

9.3*4

≥(120-145)

±2%

≤4000

2460

electronic balance

pneumatic brake

Belt/pneumatic gate

7.5

8500

13930*2200*3970

PL3200

6.4

≥14.1*4

≥(160-192)

±2%

≤5000

3600

electronic balance

pneumatic brake

Electric belt conveyor

 

 

1440*2850*4500

PL3200A

1.15*4

14.1*4

≥(160-192)

±2%

≤5000

3800

electronic balance

pneumatic brake

Belt/pneumatic gate

 

 

14400*2856*4500

PL4800

0.48

≥(18-25)

≥280

±2%

≤8000

3800

electronic balance

pneumatic brake

Belt/pneumatic gate

 

 

14000×3000×4860

  Basic knowledge: dry sand angle of repose 35 degrees, wet sand angle of repose 40 degrees, dry gravel 35-45, tailing sand (dry) 27-36; sand density 1.4-1.6, 1300-1600KG/m3.
 Automatic completion of sand, stone, cement and other materials batching, by the storage hopper, weighing system, feeding system, electronic control system and other components. The feeding mode has pneumatic gate and belt conveyor.
 Average funnel mouth under the material conveying speed (according to the continuous average to analyze): set the funnel mouth area of S, under the material speed of V, there are S * V * time = production rate m3, time 1 hour = 3600 seconds, inverse deduction can be known as under the material speed of V, V can be two kinds of units, one unit of MM / t, the other is KG / t, KG / t is a substitution of gravel density.  
 The study of PL soil mixer batching machine: the market has the following chart common types of PL batching machine (feeding mode pneumatic gate and belt conveyor conveyor two kinds), because the industry has no specific size specification, so many manufacturers produce the same type of mode and size are not the same, but the basic parameters of the principle is the same, as long as the basic parameters are the same as the same can be named as the same PLXX batching machine.
 The most important parameters of PL batching machine are as follows: weighing hopper volume size, productivity, storage hopper volume size, falling material port size (storage hopper under the material area size), transport feeding port size (bucket feeding area size), the total length, width and height of the machine dimensions (taking into account the safety of transportation, the total height of not more than 2.9 meters), the industry of each type of size of the hopper volume size, productivity, storage hopper volume size, power are Is matched, the relevant parameters are also industry experience, is the people's long-term work in the valuable practice data dosage interval cycle 60 seconds / times.
 Average funnel mouth under the material conveying speed (according to the continuous average to analyze): set the funnel mouth area of S, under the material speed of V, then there are S * V * time (S) = productivity m3 / H, time 1 hour = 3600 seconds, inverse deduction can be known as under the material speed V, V can be two kinds of units, one unit of MM / t, the other for KG / t, KG / t is a substitute for the density of sand and gravel.
 Storage hopper feeding time required: (the longest time) for PL800 example: 48/0.8 = 60 times, 60 times 3600 S, (the longest time required 3600/60 = 60 S each time) Description of the longest time for a minute to weigh a bit, but the actual weighing of a bit of all the action is completed to the mixer in the total time, so the storage hopper feeding time should be 48 cubic meters of material in the hopper under the state of the average time required to finish the leakage in a continuous manner. The average time required to complete the state of leakage, according to the experiment to know, know the time (under the premise of a certain area), can also be calculated for the speed of the material V . 
 Average belt conveying speed: (800 * 1.6 = 1280, appropriate enlargement of 900 * 1.6 = 1440 <1500KG, each divided into 60 seconds, so 1440/60 = 24kg / min (a dosage process).

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