Light Duty Conveyor Belt High Frequency Welding Moulds | Fixtures for Cleats, Sidewalls & V-Guides
Custom HF Welding Moulds for PVC / PU Conveyor Belt Profiles, Made to Your Profile Dimensions
We design and manufacture high frequency welding moulds and fixtures for light duty conveyor belts, for HF welding of cleats, sidewalls and V-guides. With decades of hand-on experience, our robust, well-engineered moulds can be custom-made to your profile dimensions and compatible with many international brand extruded profiles. Solve common production issues such as HF arcing and cold welds.
The precision and bonding strength of welded cleats, sidewalls and V-guides on light duty conveyor belts largely depend on the fit accuracy and load stability of welding moulds. Many HF welding moulds for conveyor belts on the market suffer from poor profile matching, inadequate clamping contact and flimsy construction, resulting in uneven pressure distribution. Common defects include HF arcing, blistering, cold welds, delamination and incomplete edge penetration, which directly compromise the appearance and service life of finished belts.
We are one of China’s earliest original manufacturers specialised in the design and development of conveyor belt high frequency welding moulds. With over 20 years of experience in HF welding processes for light duty belts, we have accumulated abundant on-site production data and mature process know-how. We independently design and precisely machine HF welding tooling for all types of PVC/PU conveyor belt profiles. Moulds can be customized according to your existing conveyor belt and extruded profile dimensions. Stable welding results can be achieved whether you use our profiles or products from other brands.
Product Range of Mould and Fixture
Our high frequency welding moulds and fixtures cover most common HF welding applications for light duty conveyor belt accessories:
- Conveyor Belt Cleat Welding Moulds Suitable for straight cleats, angled cleats, scoop cleats and other special-shaped cleats. Our universal cleat welding moulds feature adjustable length; one mould accommodates multiple sizes with flexible length combinations. Hook and latch mechanisms can be designed on request for easy mounting onto the high frequency machine’s top electrode.
- Conveyor Belt Sidewall Welding Moulds Adjustable mould height enables one mould to weld sidewalls of different heights. Easy operation avoids repeated mould lifting by operators.
- V-Guide / Rectangular Guide Welding Moulds A single mould accommodates multiple V‑guide dimensions and features adjustable length. Typically, three moulds are needed for all standard V-guide dimensions..
Custom Non-Standard Welding Fixtures We develop dedicated high frequency welding moulds for special belt structures, irregular accessories and unique welding processes to meet custom requirements for specialized conveyor belts.
Core Advantages
- Long-standing R&D heritage with extensive hands-on experience As one of the pioneering developers of HF welding moulds for conveyor belts, we have accumulated abundant on-site production data and experience. Our tooling avoids common flaws found in many conveyor belt HF welding mould: poor fitting, uneven heat distribution, unstable forming and HF arcing. Our moulding solutions have been proven through live conveyor belt manufacturing.
- Robust build, rational design and consistent welding results Our moulds are precision-machined from aerospace-grade aluminium. The sturdy construction withstands high temperatures and repeated HF thermal pressing, and resists deformation and wear during continuous mass production. Precise mould contact guarantees uniform pressure and adequate venting, minimising defects including HF arcing, cold welds and part shifting, while boosting weld strength and production yield.
- Custom-engineered for flexible compatibility Moulds can be purpose-built to match your actual conveyor belt and extruded profile dimensions. No limitation applies to your existing machinery or profile brands.
- Wide Compatibility Our moulds are compatible with mainstream PVC and PU light-duty conveyor belt profiles and high-frequency welding equipment, new and legacy alike. We have manufactured moulds for conveyor belt profiles from many global brands such as Habasit, Ammeraal Beltech, Forbo and Transnorm. They can be a direct drop-in replacement for your existing moulds.
Application & Target Customers
Our high frequency welding moulds is widely used by light duty conveyor belt fabricators, producing functional PVC/PU belts for logistics, food processing, packaging and electronic automation industries. Typical applications: HF welding of conveyor cleats, sidewall, V-guide, integrated welding of special accessories and custom non-standard conveyor belt manufacturing.
If you need standard high frequency welding mould selection or custom non-standard welding fixtures, please share your belt specifications, extruded profile parameters and welding process requirements. Our engineering team can assist with mould selection, sample testing and accurate quotation. contact@yoube-china.com