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Contact Person
SISSY CHENG
Tel
86-15222577966
Address
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
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Fengfu Bladder

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RADIAL TYRE CURING BLADDER

Group TYRE CURING BLADDER
Min. Order 1 piece
Terms of Payment L/C, Western Union, T/T, Paypal
Update Time 2019-09-19
Contact Now
Item specifics
Main MaterialButyl Rubber
CertificateISO9001:2015
CustomizationAccept customization

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 what’s 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.

 




胶囊代号



适用轮胎规格



花纹类型

Curing Bladder Dimension 

Curing Bladder Mounting Dimension
断面周长LB(mm)
外直径DB (mm)
总高度HB (mm)
冠部厚度to(mm)
颈部厚度to'(mm)
夹缘内径dB(mm)
夹缘高度a(mm)
夹缘宽度b(mm)
Bladder Code
Applied Tyre Size
Vents/ Etching Type
Effective Periphery LB(mm)
Outside Diameter DB(mm)
Overall Height HB(mm)
Crown Gauge to(mm)
Neck Gauge to'(mm)
Foot ID. dB(mm)
Foot Height a(mm)
Foot Width b(mm)
A135R12-1
135/145R12
PITTED
321
450
255
4.5
8
261
12.5
14.5
A145R12-1
145R155R12
PEBBLE
344
460
240
6
8
261
12.5
13
A155R13-1
145/175R13/14
PITTED
376
470
304
4.5
8
261
12.5
14.5
A165R13-1
155/185R13/14
PITTED
420
510
304
4.5
8
261
12.5
14.5
A195R15-1
165/195R15/16
PEBBLE
446
540
304
4.5
8
261
12.5
14.5
A205R15-1
185/21515/16
PITTED
485
570
304
4.5
8
261
12.5
14.5
A235R16-1
235R16
PEBBLE
497
590
342
5.7
8.2
310
12.5
16
A215R17-1
215/205/40R17
PITTED
466
483
365
5.5
9
285
14.5
15
A215R18-1
215R18
PITTED
489
483
379
5.5
9
285
14.5
15
胶囊代号
适用轮胎规格
花纹类型

Curing Bladder Dimension 
Curing Bladder Mounting Dimension
断面周长LB(mm)
外直径DB (mm)
总高度HB (mm)
冠部厚度to(mm)
颈部厚度to'(mm)
夹缘内径dB(mm)
夹缘高度a(mm)
夹缘宽度b(mm)
Bladder Code
Applied Tyre Size
Vents/ Etching Type
Effective Periphery LB(mm)
Outside Diameter DB(mm)
Overall Height HB(mm)
Crown Gauge to(mm)
Neck Gauge to'(mm)
Foot ID. dB(mm)
Foot Height a(mm)
Foot Width b(mm)
B135R12-1
135/145R12
PITTED
282
392
223
6
10
210
21
12
B145R12-1
145/165R12/13
PEBBLE
332
450
228
5.7
7
224
21
12
B145R12-1(3)
145/165R12/13
PEBBLE
332
450
228
5.7
7
224
21
12
B135R13-1
135/165R13
PITTED
273
415
203
6.2
10
234
21
12
B145R13-1
135/155R13
PITTED
287
421
235
4.5
10
234
21
12
B155R13-1
135/165R13
PITTED
292
420
205
6.2
10
234
21
12
B165R13-1
145/175R13
PEBBLE
316
440
235
5
7.5
234
21
12
B165R13-2
165/65(70)R13，155R13
PEBBLE
346
460
260
4.5
10
234
21
12
B175R13-1
165/185R13
PITTED
347
460
265
4.5
10
234
21
12
B185R14-1
155/195R14
PITTED
338
460
256
4.5
10
260
21
12
B205R14-1
165/205R14/15
PEBBLE
375
490
276
5
7
248
21
12
B155R15-1
155R15
PEBBLE
364
508
265.8
4.1
6.6
285.7
21.4
11.7
B225R15-1
235/75R15，225/75R16
PITTED
508
576
367
5
7
277
21
13
B185R16-1
185/215R15/16
PEBBLE
435
550
325
5
7
277
21
13
B185R16-2
185/215R15/16
PEBBLE
435
550
325
5
7
277
21
13
B205R16-1
205/215R16/17/18
PEBBLE
426
438
394
6
7
304
23.3
12.8
B205R16-1
205/215R16/17/18
PEBBLE
426
438
394
4.5
7
304
23.3
12.8
B205R16-2
195/65R15，205/55R16
PEBBLE
416
508
322
4.06
9.6
285.7
21.4
11.66
B205R16-2(3)
195/65R15，205/55R16
PEBBLE
416
508
322
6.3
9.6
285.7
21.4
11.66
B205R16-2(2)
195/65R15，205/55R16
PEBBLE
416
508
322
4.06
9.6
285.7
21.4
11.66
B235R16-1
215/85R16，235/60R16
PEBBLE
552
590
404
5
7
277
21
13
B265R16-1
LT245R17，LT265/75R16
PITTED
570
620
389
5
7
277
21
13
B825R16-1
8.25R16
PEBBLE
550
600
440
7
10
300
24
12
B225R17-1
225/50R17
PEBBLE
424
520.7
368
4.5
9.551
336.55
21.88
11.66
B225R17-1(2)
225/55R17
PEBBLE
427
520.7
366
4.5
9.551
336.55
21.88
11.66
B225R17-1(3)
225/55R17
PEBBLE
427
520.7
366
5.5
9.551
336.55
21.88
11.66
B235R18-1
225/40R18
PEBBLE
390
490
338
4.5
9.551
336.55
21.88
11.66
B255R18-1
255/265/35R18，235/245/35R19
PITTED
414
500
368
6
8
353
24
12.9
B255R18-2
255/45R18，235/50R18
PITTED
450
544
390
6
8
353
24
12.9
B215R19-2
215/225/35R19
PITTED
385
500
350
6
8
378
24
12.7
B245R19.5-1
24.5/70R19.5
PEBBLE
548
648
438
7
11
340
26
14
B225R20-1
225/35R20
PITTED
378
528
338
6
8
403
24
12.7
B825R20-1
8.25R20
PEBBLE
574
790
342
7
12
378
24
14
B825R20-2
8.25R20
PITTED
574
790
342
8
12
378
24
14
B900R20-1
9.00/10.00R20
PEBBLE
651
760
500
9.5
12
380
24
14
B900R20-2
9.00/10.00R20
PITTED
651
760
500
8
12
380
24
14
B900R20-2(2)
9.00/10.00R20
PITTED
651
760
500
8
12
380
26.7
14
B1000R20-1
9.00/10.00R20
PEBBLE
651
815
452
7.6
12
380
24
14
B1000R20-2
9.00/10.00R20
PITTED
651
815
452
8
12
380
24
14
B1000R20-8
9.00/10.00R20
PITTED
651
815
452
9
12
380
24
14
B20/635
9.00/10.00R20
PITTED
635
571.5
587
9.5
12.7
384.2
28.4
12.7
B3
10.00R20，11.00R20
PITTED
693
571.5
644
9.5
12.7
384.2
28.4
12.7
B1200R20-1
11.00/12.00R20
PEBBLE
740
865
500
7.7
12
380
24
14
B1200R20-1(2)
11.00/12.00R20
PEBBLE
740
865
500
7.7
12
380
24
14
B1200R20-1(3)
11.00/12.00R20
PEBBLE
740
865
500
9.2
12
380
24/22
14
B1200R20-1(4)
11.00/12.00R20
PEBBLE
740
865
500
9.2
12
380
24/22
14
B1200R20-2
11.00/12.00R20
PITTED
740
865
500
8
12
380
24
14
B1200R20-2(2)
11.00/12.00R20
PITTED
740
865
500
8
12
380
24
14
B1200R20-2(4)
11.00/12.00R20
PITTED
740
865
500
8
12
380
24
14
B1200R20-8
11.00/12.00R20
PITTED
740
865
500
9
12
380
24
14
B1200R20-11
11.00/12.00R20
PEBBLE
740
865
500
7.6
12
380
24
14
B1400R20-1
1400R20, 385(425)/65R22.5
PEBBLE
840
830
684
8
12
380
24
14
B1400R20-1(2)
1400R20, 385(425)/65R22.5
PEBBLE
840
830
684
8
12
380
24
14
B295R22-1
295/45R22
PITTED
525
627
278
6.2
9.5
419
21.4
11.7
B385R22.5-1
385/55(65)R22.5
PEBBLE
758
680
670
9
12
380
24
14
B1200R24-1
12.00R24
PITTED
784
940
604
8
11
470
26
14
B11R24.5-1
11.00R24.5，12.00R24.5
PEBBLE
670
830
547
8
11
470
28
15
胶囊代号
适用轮胎规格
花纹类型
Curing Bladder Dimension 
Curing Bladder Mounting Dimension
断面周长LB(mm)
外直径DB (mm)
总高度HB (mm)
冠部厚度to(mm)
颈部厚度to'(mm)
夹缘内径dB(mm)
夹缘高度a(mm)
夹缘宽度b(mm)
Bladder Code
Applied Tyre Size
Vents/ Etching Type
Effective Periphery LB(mm)
Outside DiameterDB(mm
Overall Height DB(mm)
Grown Gauge to(mm)
Neck Gauge to'(mm)
Foot ID. dB(mm)
Foot Height a(mm)
Foot Width b(mm)
AB155R13-1
165R13,155R12LT
PITTED
365
480
280
5.5
7.5
262/98
13.5/32.5
14/20.5
AB165R13-1
165R13,155R12LT
PEBBLE
378
460
260
5.5
8
262/98
13.5/32.5
14/20.5
AB185R14-1
155/185R13/14
PITTED
394
470
275
5.5
6.5
262/102
13.5/41
14/13.5
AB185R15-1
165/185R14/15
PEBBLE
449
500
315
5.5
6.5
262/102
13.5/41
14/13.5
AB185R16-1
185/205R15/16
PITTED
536
560
355
5.5
6.5
262/102
13.5/41
14/13.5
AB1000R10-1
9.00/10.00R20
PITTED
687
864
450
9.5
13.5
408.8/50
20/86.8
23.6/46

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.

 

 

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
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

VENTS/ETCHING TYPE

PITTED SURFACE


Warehouse
Equipment
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.
Interior Packaging:

Plastic bag or Woven bag

Accept customization
Exterior Packaging:

Plywood case or Carton


Accept customization

Plastic bag or Woven bag

Accept customization

Iron case or Carton

Accept customization

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