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Foam Rubber Production line




Dispersion mixer

Vulcanizer


Rubber mixer

Rubber mixer

Exruder

Calander

Purpose: Foam rubber sheets production

The production line includes:
1. Dispersion mixer for rubber and plastics 
2. Drum vulcanizer
3. Open rubber mixer 
4. Extruder
5. Four drum calander  
Conveyors are not included in the set 

Specifications

Name
Main units' power

.

Weight (tons):

Dispersion mixer

6,05

113

.

2

9,5

Rubber mixer

5,5

110

.

2

22

Extruder

7,5

110

.

1,2

9

Calander

15

160

.

4,8

62

Vulcanizer

5,5

7-11

.

20-30

79

Total power, kW :

1. ~39,55

2. ~ 503

Weight of the total line (tons) :

1) 30-40

2) 181,5


Main units' size  (m):

Name

Height

Length

Width

Dispersion mixer

2,22

3,2

2

3,33

1 2,62

Rubber mixer

1,39

2,11

1,13

6,65

0,9 2,74

Extruder

1,05

1,48

1,6

4,95

0,6 1,15

Calanderр

2,35

2,92

3,3

6,58

0,94 2,46

Vulcanizer

2,1

6,08

3,3

13,5

4,4-4,8

5,2


Products' specifications:
1. Dispersion mixer:
Model /Aggregate X(S)N-3×32 X(S)N-75×30
Total  volume of the mixing chamber L 8 170
Operating volume of the mixing chamber L 3 75
Slope angle ° 140 140
Rotor's rotating speed  (frontal/rear) RPM 32/24.5 30/24.5
Compressed air pressure mPa 0.5~0.8 0.6~0.8
Compressed air parcel/min m3/min ≥0.3 ≥1.0
Cooling water pressure mPa 0.2~0.4 0.3~0.4
Hot air pressure mPa 0.5~0.8 0.5~0.8

2. Rubber mixer:
Roller's diameter mm 160 550
Roller's effective length mm 320 1500
Frontal roller's rotation speed rpm 9 22.5
Roller's velocity ratio . 1:1.35 1:1.2
Roller's maximal space mm 4.5 16
Raw materials used/1 time кг 1-2 50-65

3. Extruder
Model/aggregate XJ-65 XJ-250
Screw diameter mm 65 250
L/D ratio   4 4.5
Screw speed Rpm 20、27、35、47 3~56.3
Productivity kg/hr 50~80 3600

4. Calander
Model XY-4L 630 XY-4Г1730
Roller's diameter mm 230 610
Roller's effective length mm 630 1730
Roller's ratio . 1:1:1:1 1:1.4:1.4:1 1:1.4:1.4:1.4
 Linear speed of the middle roller rpm   2.1-21 8-50
Positioning limit mm 0-10 20
Minimal width of calander product mm 0.2 0.15
Weight of calander product mm 100-500 1500

5. Vulcanizer
Model DLG700×1400-1800 DLG1500×2000-2500
Max width of the product mm 1200-1600 2000-2500
Max thickness of the product mm 0.5-5 1~6
Drum's diameter mm 700 1500
Operating width of the drum mm 1400-1800 2350-2750
Power band traction T 38-49 93.6-117
Linear speed of  vulcanizing drum RPM 0.04-1.12 0.175-3.14
Steam pressure mPA 0.6 ≤1
Vulcanizing temperature 140-160 160-180


Raw materials:  Rubber and plastic granules, rubber mixture ingredients
Stuff  : 10-15 men
Production area  : 200 m2 
Potential  productivity : 300-480 kg/hr
Manufacturing time  4.5 months 

Layout

 






 


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