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Dalian Huahan Rubber & Plastic Machinery Co.,Ltd
ADD: Xinhua Developing Zone of Zhuanghe City, Dalian, China.
TEL: +86-411-89703006
FAX: +86-411-89836200
MOBILE: +86-13194288368
WEBSITE: http://www.huahandl.com/
E-MAIL: sales@chinahuahan.com
Double Compound Extruding Line

Double Compound Extruding Line

Application : The double compound extruding line unit is mainly used for continuous extrusion of semi-steel radial tires, all-steel radial truck tires, bias tires and engineering radial tire treads, sidewalls and apex, etc. Tire tread and other parts of the various parts of the use of different......

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Application : The double compound extruding line unit is mainly used for continuous extrusion of semi-steel radial tires, all-steel radial truck tires, bias tires and engineering radial tire treads, sidewalls and apex, etc. Tire tread and other parts of the various parts of the use of different properties, the choice of different formulations of rubber, through two different specifications of the pin-type cold feed extruder in the composite machine head composite of various specifications of radial tire components.


It can be compounded as follows:

(1) composite of crown rubber and shoulder rubber and base rubber;

(2) composite of side rubber and sub-wear wear rubber and rubber;

(3) composite of apex;

(4) Extrusion of shoulder pad rubber.


2. Structural features:

(1) This type of machine adopts advanced pin-type cold feed extruder as the working host; it adopts normal temperature feeding, and the extruded products have good compactness, high output and low energy consumption, and the drive system adopts DC speed regulation. Wide speed range, small size and precise control.

(2) The composite head is driven by full hydraulic pressure; under the hydraulic drive, the operation of opening, closing and locking the machine head is very simple. The flow plate, pre-form and lip plate can be replaced according to product specifications, ensuring stable size.

(3) Temperature control adopts a temperature control system that can automatically adjust the temperature, and automatically adjusts the temperature of the production process within the range set by the process to ensure the extrusion temperature of the product.


DUPLEX EXTRUDER

Pin-barrel cold feed multiplex Extrud

Item

Model

Φ150P/Φ120P/Φ90P

Φ200P/Φ150P/Φ120P

Φ250H/Φ150P/Φ120P

Φ200P/Φ200P/Φ150P

Screw diameter

mm

150P

120P

90P

200

150

120

250

150

120

200

200

150

L/D RATIO


16

14

12

16

16

14

6;8

16

14

16

16

16

Speed

r/min

5-45

5-55

6-60

3-30

5-45

5-55

3-30

5-45

5-55

3-30

3-30

5-45

Power

KW

220

110

75

355

220

110

220

220

110

355

355

220


Puplex extruder

ITEM

Model

Φ90P/Φ60P

Φ120P/Φ90P

Φ150P/Φ90P

Φ150P/Φ120P

Φ200P/Φ150P

Φ250H/Φ150P

Φ250P/Φ200P

Φ250P/Φ200P

Screw diameter

mm

90p

60p

120p

90p

150p

90p

150p

120p

200p

150p

250H

150P

250P

200P

250H

200P

L/D RATIO


12

12

14:16

12

16

12

16

14

16

16

6;8

16

12;16

12;16

6;8

16

Speed

r/min

6-60

8-80

5-55

6-60

5-45

6-60

5-45

5-55

3-30

5-45

3-30

5-45

3-26

3-30

3-30

3-30

Power

KW

75;90

221

110

75;90

220

75;90

220

110

355

220

220

220

450

355

220

355

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