Model No.: QO-8KWFB
Power: Pneumatic
Voltage: 220V/380V or Customized
Frequency: 27.12MHz
Trademark: QIAO
Transport Package: Wood Case
Specification: 8000W
Origin: Shenzhen
HS Code: 8515809090
Product Application
The PVC Welding Machine is specifically designed for high-frequency (HF) welding of large-format structural membranes, pool liners, oil booms, water cisterns, tarpaulins, tents, tensile structures, advertising billboards, spark protection cloth, truck tents, agricultural canvas, canopies, swimming pool covers, and other technical textiles made from PVC or PU. It is also suitable for large PVC canvases, digesters, fabrics, computer advertising films, and membrane structures.SPECIFICATION:
Specification |
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Model |
QO-5KWFB |
QO-8KWFB |
QO-12KWFB |
QO-15KWFB |
QO-25KWFB |
Output Power |
5000W |
8000W |
12000W |
15000W |
25000W |
Anti-Spark System |
NL-5557 High sensitive anti-spark system |
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Voltage |
3P AC 380V/220V/440V 50Hz-60HZ or customize |
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Frequency |
27.12MHz +/- 0.6% |
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Input power |
5KVA |
15KVA |
20KVA |
25KVA |
35KVA |
Rectifier |
SILICON DIODE |
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Oscillation tube |
7T85RB |
7T69RB |
E3130 |
8T85RB |
8T25RB |
Max pressure |
350kg |
500kg |
800kg |
1000kg |
1000kg |
Operation mode |
Pneumatic Operated (Hydraulic pressure upon request) |
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Max gap of electrodes |
100mm |
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Size of active horn |
100mm |
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Per Electrode (W*H*L)(mm) |
50*50*600 |
50*50*800 |
50*50*900 |
50*50*1000 |
50*50*1200 |
Size of Work Table (L*W)(mm) |
350*700 |
450*1050 |
450*1050 |
400*1150 |
400*1250 |
Welding time |
0.01~9.99s adjustable |
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Net weight |
400kg |
800kg |
900kg |
1200kg |
1500kg |
Space behind electrode |
400*750mm |
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Foreseen productivity |
According to welding times and operator skills |

Detailed Images


Main Features
1) Equipped with two moving rolls on both sides, making it convenient for continuous welding over large areas. |
2) The length span is 600 mm, allowing internal occupation up to 1150 mm. |
3) The welding length is optional, with a maximum welding area of 50*1000mm. |
4) Capable of welding two lines optionally. |
5) Provides strong and consistent welds, suitable for both thick and thin materials. |
6) Features a laser scanning system for precise positioning during welding. |
7) Allows customization of the distance between the body and the horn. |
8) Incorporates a high-sensitive anti-spark device NL5557 to protect the welding mold. |
9) Complies with European standards, featuring a stable and reliable high-frequency oscillation box. |

Packing & Delivery

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