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BUTYL RUBBER B TYPE CURING BLADDER FOR RADIAL INDUSTRIAL & OTR TIRE

BUTYL RUBBER B TYPE CURING BLADDER FOR RADIAL INDUSTRIAL & OTR TIRE

BUTYL RUBBER B TYPE CURING BLADDER FOR RADIAL INDUSTRIAL & OTR TIRE
BUTYL RUBBER B TYPE CURING BLADDER FOR RADIAL INDUSTRIAL & OTR TIREBUTYL RUBBER B TYPE CURING BLADDER FOR RADIAL INDUSTRIAL & OTR TIREBUTYL RUBBER B TYPE CURING BLADDER FOR RADIAL INDUSTRIAL & OTR TIREBUTYL RUBBER B TYPE CURING BLADDER FOR RADIAL INDUSTRIAL & OTR TIREBUTYL RUBBER B TYPE CURING BLADDER FOR RADIAL INDUSTRIAL & OTR TIRE
CategoriesTYRE CURING BLADDER
BrandFengfu Bladder
ModelRADIAL INDUSTRIAL & OTR TIRES
Main MaterialButyl Rubber
CertificateISO9001:2015
CustomizationAccept customization
FOB portQingdao, Tianjin
Terms of PaymentL/C, Western Union, T/T, Paypal
Download DOC
Update Time2021-10-26
Detail Information

INSTRUCTIONS 

 

The tyre curing bladder (hereinafter referred to as curing bladder) is an essential tool in vulcanization of tyre. 

The quality of the curing bladder is closely related not only to the production cost but also to the quality of tyre. 

In order to extend the curing bladder service life and avoid unnecessary losses, please refer to instructions carefully.

 

Pre-storage inspection

 

1. Please check whether the package is complete and the curing bladder size is clearly identified before storage.

 

2. Please inspect the curing bladder according to the Tyre Curing Bladder Standard(Q/JTD001 -2003) we have provided or according to the contract requirement.

 

3. Each curing bladder is attached with a Tyre Curing Bladder Performance Record Form in each bag or each case.

 

4. If you find the goods do not meet your requirements, please keep them as they are and contact us immediately so that we can provide faster and better service for you.

 

 

Storage Conditions 

 

5. In order to avoid possible deformation during long-time storage, the height for bagged curing bladders must not exceed 6 layers or 2500mm.

 

6. Store the curing bladders under room temperature, keep them away from chemicals and heat sources, prevent them from sunlight, and whats more, curing bladders must be kept away from any oil.

 

7. It is better not to open the case 48 hours before use in case the storage conditions are in conflict with the above article 6.

 

8. The OTR curing bladder must be resumed to its original shape before being put in storage.

 

9. Please take care to prevent curing bladders from any sharp objects to avoid any possible hard damages under storage and transportation conditions.

 

OTR RADIAL TYRE CURING BLADDER

胶囊代号

Curing Bladder Mounting Dimension
Curing Bladder Dimension
花纹类型
适用轮胎规格
夹缘内径 dB (mm)
夹缘高度 a (mm)
夹缘宽度 b (mm)
颈部厚度 to' (mm)
冠部厚度 to (mm)
外直径 DB (mm)
总高度 HB (mm)
断面周长 LB (mm)
Bladder Code
Foot I.D dB (mm)
Foot Height a (mm)
Foot Width b (mm)
Foot Gauge to' (mm)
Central Gauge to (mm)
Outside Diameter DB (mm)
Over-all Height HB (mm)
Effective Periphery LB (mm)
Etch Page
Applied Tyre section
B1400R24/25-1
470
28
14
13
8.5
1045
611
900
麻面
1400R24  1400R25
B175R25-1
512
36
16
16
9
1025
632
858
碎石
175R25
B205R25-1
512
36
16
16
11
1080
730
981
碎石
20.5R25
B235R25-1
512
36
16
16
11
1140
760
1075
碎石
23.5R25
B265R25-1
512
36
16
16
11
1180
1040
1298
碎石
26.5R25
B295R25-1
512
36
16
16
11
1330
1110
1450
碎石
29.5R25
B33.25R29-1
571.5
38.1
15.24
22.23
12
1540
1194
1655
碎石
33.25R29
B1800R33-1
647.7
38.1
15.24
22.23
12
1340
786
1122
碎石
18.00R33
B35R33-1
647.7
38.1
15.24
22.23
12
1420
1280
1546
碎石
35/65R33
B2400R35-1
647.7
38.1
15.24
22.2
12
1550
1066
1478
碎石
24.00R35
B2700R49-1
952.5
38.1
15.24
22.23
15
2060
1106
1700
碎石
27.00R49
B3300R51-1
952.5
38.1
15.24
22.23
15
2200
1456
2050
碎石
33.00R51
B3600R51-1
952.5
38.1
15.24
22.23
13
2450
1430
2256
碎石
36.00R51
B3700R57-1
1135
38.1
15.24
22.23
13
2540
1640
2300
碎石
37.00R57
B4000R57-1
1135
38.1
15.24
22.23
13
2600
2126
2800
碎石
40.00R57
B4000R57-2
1310
40
20
26
20
2765
2000
2586
碎石
40.00R57
B50R57-1
1135
38.1
15.24
22.23
13
2760
1936
2700
碎石
50.00/80R57
B59R63-1
1310
47
20
27
20
2765
2270
2856
碎石
59/85R63

Recommendations for achieving best Bladder Performance:

 

FENGFU Bladders are manufactured using a well proven long-lasting heat conductive butyl rubber compound.

The high degree of elasticity of the bladder guarantees trouble-free molding and stripping. 

The following points should be considered under all circumstances: 

 

10. We suggest that you store the curing bladder at least 90 days from the date of production before use.

 

11. Please resume the curing bladder to its original shape 24 hours prior to use.

 

12. Before mounting curing bladders, please check whether the curing bladder size match as the tyre size. We suggest you choosing the proper clamping size as per curing bladder clamping parameters.

 

13. Before mounting bladders into curing press we recommend to pre-treat the bladders with a bladder coating material to optimize your curing bladder performance and extend the curing bladder life time.

 

14. Spraying of isolation agent inside the green tyre is necessary in order to avoid sticking, trapped air or stripping problems 

 

15. We suggest you do not use any lubricants during clamping the curing bladders, please pay attention not to use any diluted water-solubility silicon latex and not to drop it on the tyre mould surface.

 

16. When you test the curing bladder air tightness, the elongation of curing bladders should be proper in order to avoid destroying the curing bladder or causing other problems.

 

17. The strict deoxidization of overheated water and nitrogen vulcanization can evidently extend the curing bladder service life.

 

18. Before tire curing starts, the bladder should be fully warmed up. For this, the machine should be operated according to the press manual.

 

19. In case of pre-inflating during the warm up, the bladder outside diameter must not exceed the tire sidewall plate outside diameter of the tire mold, in order to avoid non-symmetric deformation.

 

20. If the bladder has cooled down after an interruption in the curing process, it is imperative to warm it up again.

 

21. Please fill in the Curing Bladder Performance Record Form seriously, in order to get better service when curing bladders quality problem come out .


To optimize your bladder performance furthermore we recommend the application of a permanent bladder coating material . 


We can offer you various coating material applied on our bladders.


For our customers,we offer one-stop service to optimize bladder application and performance.


In case of any questions , please contact us freely.

 

 

PEBBLE SURFACE
VENTS/ETCHING TYPE

PEBBLE SURFACE

Excellent venting to prevent trapped air

Minimum inner liner consumption

The smooth and simple final tire  inspection due to constant surface structure
PEBBLE SURFACE
VENTS/ETCHING TYPE

PEBBLE SURFACE

Excellent venting to prevent trapped air

Minimum inner liner consumption

The smooth and simple final tire inspection due to constant surface structure
PITTED SURFACE
VENTS/ETCHING TYPE

PITTED SURFACE

TYRE CURING BLADDER
TYRE CURING BLADDER
tyre curing bladder
Warehouse
tyre curing bladder
Equipment
Injection vulcanizer
TYRE CURING BLADDER :
INJECTION A TYPE RADIAL TYRE CURING BLADDER

INJECTION B TYPE RADIAL TYRE CURING BLADDER

INJECTION AB TYPE RADIAL TYRE CURING BLADDER

RADIAL TYRE CURING BLADDER

B TYPE BIAS TYRE CURING BLADDER

OTR RADIAL TYRE CURING BLADDER

OTR BIAS TYRE CURING BLADDER

AGRICULTURAL TYRE CURING BLADDER

AIR SPRING CURING BLADDER

Accept customization 

Please download the tyre curing bladder catalogue for specific classfication.
PLYWOOD CASE PACKAGING
Interior Packaging:

Plastic bag or Woven bag

Accept customization
PLYWOOD CASE PACKAGING
Exterior Packaging:

Plywood case or Carton


Accept customization
IRON CASE PACKAGING
Interior Packaging:

Plastic bag or Woven bag

Accept customization
IRON CASE PACKAGING
Exterior Packaging:

Iron case or Carton

Accept customization
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    SISSY CHENG
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    SISSY CHENG
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    Room 06,13 Floor,Unit 6, Building 6,Laser Engineering Design Headquarters R&D Building Phase Ⅱ, No.3 of Optics Valley Road,Wuhan Area of China(Hubei) Free Trade Zone