Description
Product Features:
● Suitable for the production of HP/UHP/SUV/MT/AT tires
● Adapt to three production modes
① Single-layer mode
② Inner liner and 1# cord composite mode
③ Inner liner and 1#, 2# cord composite mode
● Optional MITSUBISHI/SIEMENS/AB control system
● Automatic deviation correction, pre-cutting, automatic forming drum loading for inner liner/cord feeder
● Rear pressure roller/lower pressure roller are both servo-controlled, with high pressure accuracy and stability
● Automatic lamination and cutting on drum
● Automatic sidewall lamination and automatic drum loading
Equipment Parameters:
|
Items |
Parameters |
|
Tire specifications |
10″~16″ (14″ -18″, 17″ -21″) |
|
Sidewall width |
60-250mm |
|
Maximum outer spacing between two sidewalls |
580mm |
|
Minimum inner spacing between two sidewalls |
80mm |
|
Sidewall cutting angle |
35°~45° |
|
Liner roll form |
Trolley |
|
Liner roll diameter |
Max450mm |
|
Liner width |
300-900 mm |
|
Liner cutting angle |
35° |
|
1# 2# cord roll form |
Trolley |
|
1# carcass cord width |
Max1000 |
|
2# carcass cord width |
Max1000 |
|
Cord cutting angle |
0° |
|
Green tire outer diameter |
460-850mm |
|
Main machine center height |
850-900mm |
|
Cord single side extending out of drum |
≤150mm |
|
Drum diameter range |
φ390-φ471mm |
|
Drum tile number |
≥8 pieces |
|
Drum width |
240-560mm |
|
Drum speed |
35-250rpm |
|
Apex height (including wire ring) |
Max70mm |
|
Apex thickness range |
5-15mm |
|
Cutting method |
Drum fixed length hot knife |
Equipment Accuracy:
|
No. |
Item |
Parameters |
|
|
1 |
Lining |
Cut slope |
≤40° |
|
2 |
Joint quantity |
4±1mm |
|
|
3 |
Cutting fixed length |
±1mm |
|
|
4 |
Centering |
±1mm |
|
|
5 |
1# carcass cord 2# carcass cord |
Cutting angle |
0° |
|
6 |
Joint quantity |
4±1CORD |
|
|
7 |
Cutting fixed length |
±1mm |
|
|
8 |
Centering |
±1mm |
|
|
9 |
Sidewall |
Cutting angle |
≤40° |
|
10 |
Joint quantity |
对接 |
|
|
11 |
Cutting fixed length |
±1mm |
|
|
12 |
Centering |
±1mm |
|
|
13 |
Material stretching |
Material stretching |
≤1.0mm |
|
14 |
Overall horizontality of the main machine |
±0.04mm/1000mm |
|
|
15 |
Spindle circular runout |
≤0.05mm |
|
|
16 |
Center beam width |
≤0.5mm |
|
|
17 |
Center beam position accuracy |
SPEC±0.5mm |
|
|
18 |
BEAD loading circle circular runout |
≤0.20mm |
|
|
19 |
BEAD loading circle verticality |
≤0.20mm |
|
|
20 |
Lower pressure roller centering |
±0.5mm |
|
|
21 |
Rear pressure roller centering |
±1.0mm |
|
|
22 |
Feeder rack horizontality |
± 0.5mm/m |
|
|
23 |
Feeder rack verticality |
± 0.5mm/m |
|
|
24 |
Forming machine head positioning accuracy |
≤ ±1° |
|
|
25 |
Joint distribution angle error |
≤ ±1° |
|
|
26 |
Spindle to tailstock coaxiality |
≤0.15mm |
|
|
27 |
Spindle to tailstock end face runout |
≤0.20mm |
|
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