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CZL500 pelletizer, CZL750 pelletizer
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CZL500 pelletizer, CZL750 pelletizer

CZL500 pelletizer

Integrating the processing of blending, kneading, granule-making and drying together, this machine can handle the powder in very short time and the powder is kept in one kind of enclosed flow and dyeing condition. It can lower the cost and dust pollution to the environment. Meanwhile, it can form a series of process production with the last and next procedures.

Operating principle :

The powder is fed into the enclosed  cylinder body by the dosing unit(picture 2), the external steam keep heating the cylinder body ,thus there is one kind of constant (temperature and drying) condition inside of body . Moreover, there is adjustable rotor inside the body, and the powder in the body is delivered to the atomizing room (with the spray nozzle of adhesive) by scroll conveyor in the front of rotor and mixed with adhesive, and then the mixed powder is delivered to the drying room to make granule. In this procedure, the powder and adhesive are blending, mixed and put into together by the stirred tooth of rotor, with the heating of drying air in the body; they are formed into granules and discharged out of outlet.

The structural representation of CZL500 pelletizer

1. Electromagnetic buncher 2. Underframe 3. Cylinder body 4. Plate heat exchanger 5. Cylinder heat exchanger 6. Bearing support 7. Spray gun of adhesive 8. Rotor 9. Driving belt 10. Cover piece of band pulley

Technical indexes of CZL500 pelletizer

Main technical parameters

Grain size of inlet

≤ 325 mesh (45 ?m)

Grain size of outlet

10-100 mesh (100%); including 20-60 mesh (70%)

Speed reducing ratio

1:2.4

Operational rev.

83.3-500r/min

Operational pressure

normal pressure

Operational temperature

66 -94°C

Pressure of accompanying heating steam

1.3Mpa

Temperature of accompanying heating steam

194°C

Power of electromagnetic buncher

30KW

handling quantity

About 2,200Kg /H

The factors may affect the size of granule

a, Internal temp. of cylinder body;
b, The flow condition of powder in cylinder body ( slow -- fast);
c, The position of spraying nozzle( high--low);
d, Spraying speed ( large -- small);
e, The feature of spraying liquid(concentration, temp., viscosity );
f, The pressure of spraying liquid;
g, The size of nozzle and structure of atomizer;
h, Spraying angle and speed .

CZL500 pelletizer Size and weight of

Size ( L × W × H)

4149.5×1662× 1175mm

Net wt.

2605Kg

CZL500 pelletizer Installation and adjustment of

1, The basement of equipment
Just like the picture 3, this machine is installed in a flat steel plate (thickness is 30mm ), and the steel plate is installed at the cement floor. They are fixed by foundation bolts and adjusted into horizontal position (<0.5/ 1000mm )

2, Installation procedures, method and cautions
A, This machine has passed the quality inspection before I leaves our factory, but the parts of machine may loose, slip and fall off during it 's delivery, thus you should check it before use.
B, There are asbestos warm material at the outside of cylinder body; it can prevent the loss of heat.

CZL750 pelletizer

The structure and Operating principle of CZL750 pelletizer

The component and meaning of Model

C- the max diameter of body
ZL-the granule-making equipment
750-with the structure of stirred tooth

The structure and mechanical performance

The main parts of this machine include motor, frequency converter , cylinder body , rotor , bearing support , driving belt wheel, jacket heat exchanger, and spray gun, etc. .
The motor's power is adjusted by frequency converter and transmitted by the belt wheel and sent to drive the rotor in the cylinder body. There are 2 units of six atomizing spraying nozzles, which are used to spray the adhesive. The powder in the body is keeping going forward and being mixed & blended with the adhesive, and then is dried and formed into granules The steam in the external jacket can heat and warm the body, and the frequency converter of motor can adjust the rotation speed of rotor, thus we can control this machine to make qualified granules or produce enough output.

Characteristics

        Integrating the processing of blending, kneading, granule-making and drying together, this machine can handle the powder in very short time and the powder is kept in one kind of enclosed flow and dyeing condition. It can lower the cost and dust pollution to the environment. Meanwhile, it can form a series of process production with the last and next procedures.

Operating principle

        The powder is fed into the enclosed cylinder body by the dosing unit (picture 2), the external steam keep heating the cylinder body , thus there is one kind of constant (temperature and drying) condition inside of body. Moreover, there is adjustable rotor inside the body, and the powder in the body is delivered to the atomizing room (with the spray nozzle of adhesive) by scroll conveyor in the front of rotor and mixed with adhesive, and then the mixed powder is delivered to the drying room to make granule. In this procedure, the powder and adhesive are blending, mixed and put into together by the stirred tooth of rotor, with the heating of drying air in the body; they are formed into granules and discharged out of outlet.

Technical indexes of CZL750 pelletizer

Main technical parameters

Grain size of inlet

≤ 325 mesh (45 ?m)

Grain size of outlet

10-100 mesh (100%); including 20-60 mesh (70%)

Model of motor

Y 280M -6 B 3

Power of motor

55KW

Model of frequency converter

FRN 55G 11S-4CX

Model driving belt

D-3550

Rev. of rotor

250-650r/min

Operational pressure

normal pressure

Operational temperature

80 -90°C

Pressure of accompanying heating steam

0.588Mpa

Temperature of accompanying heating steam

164°C

handling quantity

About 2,800Kg /H

The factors may affect the size of granule

a, Internal temp. of cylinder body ;
b, The flow condition of powder in cylinder body ( slow -- fast);
c, The position of spraying nozzle( high--low);
d, Spraying speed ( large -- small);
e, The feature of spraying liquid(concentration, temp., viscosity );
f, The pressure of spraying liquid;
g, The size of nozzle and structure of atomizer;
h, Spraying angle and speed .

Size and weight of CZL750 pelletizer

Size ( L × W × H)

4350×1260× 1460mm

Net wt.

3972Kg

Installation and adjustment of CZL750 pelletizer

1, The basement of equipment
Just like the picture 3, this machine is installed in a flat steel plate (thickness is 30mm ), and the steel plate is installed at the cement floor. They are fixed by foundation bolts and adjusted into horizontal position (<0.5/ 1,000mm )
2, Installation procedures, method and cautions
A, This machine has passed the quality inspection before I leaves our factory, but the parts of machine may loose, slip and fall off during it 's delivery, thus you should check it before use.
B, There are asbestos warm material at the outside of cylinder body; it can prevent the loss of heat.


Copyright(C)2006,Shanghai Xichuang Powder Equipment Co., Ltd(Formerly Shanghai Chemical Machinery No.3 Factory) All Rights Reserved.
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