

Polyurethane Round Belt Welding Kit
Polyurethane round belt welding kit is a professional equipment that used to connect polyurethane round belt into closed-loop ring belts through hot melt method. It is suitable for rapid connection of both smooth and rough surface round belts for on-site installation, repair and maintenance. It melts the two end of the round belts by heating molds and achieves high-strength and firm connections based on the principle of hot pressing.
- Applicable to Various Sizes: Suitable for PU round belt diameter range from 2mm to 20mm.
- Easy Operation:The machine is easy to operate, no need pre-training.
- Fast Welding Process: To finish the belt joint within 3-10 minutes.
- Strong & Seamless Joint: The welded connection achieves high tensile strength and smooth surface.
Round Belt Welding Kit Technical Specifications
| Item | Specification |
|---|---|
| Voltage | 110V / 220V |
| Temperature Range | 0–300°C Adjustable |
| Applicable Belt Diameter | 2–20 mm |
| Heating Power | Customizable |
| Heating Time | 3–10 Minutes |
| Cooling Time | 3–5 Minutes |
Working manual of the Round Welding Kit
- Cut the polyurethane round belt to the desired length by scissors, ensuring the cross-section is smooth and flat.
- Fix the two ends of the cut on the locating slot, ensuring they are aligned and match perfectly.
- Place the heating device between two ends of the round belt. Through heating, make the two ends become in a molten state.
- Quickly take off the heating device, closely align the two ends of the belt, and keep them pressed tightly for about 3 minutes to allow the interface to naturally cool and solidify.
- Remove the protruding excess material at the interface, making joint smooth.
FAQ
1.Can the tool join round belt with different diameters?
Yes, it is suitable for polyurethane round belt diameter ranging from 2mm to 20mm.
2.Can you offer spare heating plate?
Yes, we can supply a spare heating plate upon request.
3.What is the voltage of the tool?
Its standard voltage is 220V and 110V, if has any special one, need to be customized.
4.Is the kit convenient for on-site maintenance?
Yes, the kit has a portable case, it is light and convenient to take when repair the round belt on-site.
5.What temperature is best for PU round belt welding?
Generally the most suitable temperature is 250℃ to 300°C, but it’s depending on belt material and diameter in specific situation.
Get Free Quote of Polyurethane Round Belt Welding Kit
Upgrade your PU round belt installation with our professional welding kit.
Designed for fast, strong, and reliable belt joining, it helps reduce downtime and improve production efficiency.
Fill out the form to receive pricing, specifications, and expert support from our team.
Related News
Round belts are widely used in industrial applications due to their flexibility, simplicity, and ease of installation. However, like any […]
When selecting a round belt for industrial applications, a key decision often overlooked is belt structure—specifically, whether to use a seamless […]
Product Seamless Round Polyurethane Belt (custom recommendation for high durability) Customer Background A customer from Poland using welded polycord round belts in […]
In modern industrial environments, static electricity is often an invisible but serious problem. While it may seem harmless at first, […]
Puteken (China) Puteken is a professional manufacturer of polyurethane power transmission belts and has strong expertise in the production and […]
Joining a round polyurethane belt can be done through a few methods, depending on the type of belt and the […]

