15KW High Frequency PVC Welding Machine | Industrial Canvas & Tarpaulin Fabric Welder
TECHNICAL SPECIFICATIONS
| Feature | Details |
|---|---|
| Model | ZJ-15KW-T1 |
| Output Power | 15KW |
| Power Supply | 380V 50Hz (customizable voltage available) |
| Oscillation Frequency | 27.12 MHz / 13.56 MHz |
| Air Pressure | 0.5 – 0.7 MPa |
| Welding Capacity | Heavy-duty PVC / Tarpaulin / TPU / PU Fabrics |
| Cooling System | Forced Air Cooling |
| Certifications | CE, ISO9001 |
15KW PVC Welding Machine for Canvas, Tarpaulin & Industrial Fabrics — Zhenjia ZJ-15KW-T1
The Zhenjia ZJ-15KW-T1 PVC welding machine is purpose-built for large-format PVC fabric welding, technical textiles, and heavy-duty industrial applications. It creates rock-solid, 100% waterproof and airtight seams — faster and stronger than traditional heat sealing or stitching.
Whether you manufacture heavy-duty tarpaulins, inflatable boats, outdoor tents, or PVC awning canvas, this 15KW high frequency PVC welding machine delivers the precision and power required for industrial-grade results — at factory-direct pricing.
- CE & ISO9001 Certified — meets strict EU export standards.
- 20+ Years of HF Expertise — specialized in high-frequency PVC welding technology.
- Multi-Material Compatible — optimized for PVC, PU, TPU, PE, PET, PETG, and APET fabrics.
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Key Features of the ZJ-15KW-T1 PVC Welding Machine
Superior Stability — Austrian-Imported Oscillation Tube
The core electronic oscillation tube features high-quality filaments imported from Austria, ensuring stable energy output for continuous PVC welding machine operation, 30% longer service life, and significantly reduced downtime on production lines.
Molecular-Level PVC Fusion — Inside Out
The high-frequency principle fuses materials at the molecular level — from the inside out — resulting in a smooth, clean, and incredibly firm seam that outperforms traditional heat sealing in both strength and appearance.
Fully Customizable CNC Welding Molds
We provide high-precision CNC-machined welding molds tailored to your exact product geometry — tent peaks, inflatable boat curves, flat tarpaulin panels, or custom shapes. Send us your sample or 3D drawing and we configure the mold accordingly.
Advanced Spark Suppression & Safety Protection
Equipped with a sensitive spark suppressor to protect both molds and base materials from damage caused by overcurrent — extending tool life and ensuring operator safety.
User-Friendly Interface — Fast Operator Onboarding
Simplified controls allow new operators to master this industrial PVC welding machine quickly, reducing labor training costs and minimizing production errors from day one.
Technical Specifications — ZJ-15KW-T1 PVC Welding Machine
| Specification | Details |
|---|---|
| Model | ZJ-15KW-T1 |
| Output Power | 15KW |
| Power Supply | 380V 50Hz (customizable voltage available for USA, Mexico, etc.) |
| Oscillation Frequency | 27.12 MHz / 13.56 MHz |
| Air Pressure | 0.5 – 0.7 MPa |
| Welding Capacity | Heavy-duty PVC / Tarpaulin / TPU / PU fabrics |
| Compatible Materials | PVC, PU, TPU, PE, PET, PETG, APET |
| Cooling System | Forced Air Cooling |
| Certifications | CE, ISO9001 |
Applications — What Can This PVC Welding Machine Produce?
This 15KW industrial PVC welding machine is the go-to solution for manufacturers requiring large-scale, high-strength fabric bonding:
- Inflatables & Marine: PVC airships, advertising balloons, inflatable sport boats, water park structures.
- Outdoor Structures: Luxury glamping tents, army-grade canvas tents, outdoor shading cloth, sun canopies.
- Logistics & Transportation: Automobile awning canvas, truck side curtains, pallet stretch covers.
- Specialty Industrial: Solar marine products, large-format PVC advertising banners, pond liners.
Not sure if 15KW is right for your material thickness or application? Contact our engineers for a free material welding test before you order — no obligation.
Custom Molds & Production Samples for This PVC Welding Machine
The mold used by this PVC welding machine is customized according to your product type and machine configuration. We operate our own CNC mold workshop — no third-party delays.

Below are production samples created with the ZJ-15KW-T1. Compatible materials include PVC, PU, TPU, PE, PET, PETG, and APET. The machine can be configured to different power levels or styles depending on your product requirements.

Why Choose Zhenjia as Your PVC Welding Machine Supplier?
With over 20 years of specialization in high-frequency PVC welding machines, Foshan Zhenjia Machinery Co., Ltd. is more than a manufacturer — we are your full-service production partner.
- In-House Mold Tooling: Our own CNC processing center fabricates high-precision welding molds for every order — no third-party tooling delays.
- Global After-Sales Support: Technical guidance and rapid troubleshooting via WhatsApp and email — wherever you are in the world.
- Proven Export Track Record: Our PVC fabric welding machines are exported globally and fully comply with EU CE and ISO9001 quality standards.
- Free Material Testing: Send us your fabric sample and we will run a weld test — so you order with confidence.
- Voltage Customization: Standard 380V 50Hz, with full customization available for USA (480V 60Hz), Mexico (220V 60Hz), and other regional power standards.

Foshan Zhenjia Machinery Co., Ltd. has specialized in PVC welding machines and automated equipment for over 20 years. We are a fully integrated manufacturer covering R&D, production, sales, and after-sales service, equipped with high-precision CNC mold processing machines.

Frequently Asked Questions — PVC Welding Machine
Q: Can this PVC welding machine produce 100% waterproof seams?
A: Yes. The high-frequency welding process creates a molecular bond between fabric layers. The resulting seam is 100% waterproof and airtight — structurally stronger than the original base material. Ideal for inflatable boats, tarpaulins, and outdoor tent applications.
Q: Do you provide welding molds for my specific product?
A: Absolutely. We customize high-precision CNC molds based on your product samples or 3D drawings — tent peaks, boat seams, flat tarps, and more. Mold design is configured to your machine model and product type.
Q: What materials can this high frequency PVC welding machine process?
A: The ZJ-15KW-T1 is compatible with PVC, PU, TPU, PE, PET, PETG, and APET fabrics. If you are unsure whether your material is compatible, contact us for a free test.
Q: What is the lead time for this PVC welding machine?
A: Standard model configurations typically ship within 15–20 business days. Custom configurations or large-volume orders may vary — contact us for an accurate timeline.
Q: Can the power supply voltage be customized?
A: Yes. The standard specification is 380V 50Hz. We customize voltage configuration to suit local power supply requirements worldwide.
Get a Free Quote for Your PVC Welding Machine
We reply within 24 hours. Request a free quote or free material weld test today.
📱 WhatsApp / WeChat: +86 18688277195 (Slin)
Foshan Zhenjia Machinery Co., Ltd. — CE & ISO9001 Certified PVC Welding Machine Manufacturer, Foshan, Guangdong, China














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