Applications

Custom made solution for PVC/PU/TPU/TPE conveyor belts production

Reliable conveyor belt systems are at the core of every manufacturing or logistic operation.
They must run constantly and provide dependable product conveying solution 24/7.

Machine Overview

The modern industrial Thermoplastic Elastomers used presently by the leaders of the belting industry deserve the best machines for profiles, cleats and sidewalls and splicing.

BELTA High Frequency series welders are designed and built specifically for demanding production needs of conveyor belts manufacturing companies. The power outputs of 10-20kW and multi step smooth power control allow unsurpassed production flexibility for various sizes and shapes. They implement the most advanced technological custom made tooling to make all of cleated and sidewalled belts easily in a minimum time frame.

BELTA Welder is designed specifically for production of conveyor belts made of thermoplastic elastomers (TPE), PVC, TPU and PU. The most advanced technological custom made tooling ensures smooth and efficient production of any desired flat belts. Endless joining and fabrications of various cleats, steps and sidewalls can be done easily thanks to a large welding table and electrode holder that allows 360° positioning of any electrode.
BELTA model is equipped with special quick change electrode holder. Side rolls mounted on the edges of the work table allow easy handling of long belts and precision weld positioning for fast production setup as well as ergonomic work space for operators.
With the use of touch screen HMI and programmable PLC operator can easily input multiple weld/seam recipes. BELTA machines have HF power outputs from 10kW to 20kW for heavy production loads and various material thicknesses and cleat heights (up to 250mm). All these options make this machine a perfect tool for high-end production where precision, durability and strength is the key.
Machines are available in standard power/size configurations. They can be equipped either with pneumatic (P) or hydraulic (H) electrode pressure system – according to customer needs

Machine TechnicalSpecification


Model	Belta 10	Belta 15 / 20
HF output power	10 kW	15 / 20 kW
Installed power	15 kW	22 / 30 kW
Weld efficiency	up to 40 cm2 from 1 kW for PVC based materials up to 30 cm2 from 1 kW for Volta based materials
Power supply	3 x 400 V (3 x 480V \| 3 x 220V [for USA] by request)
Working frequency	27,12 MHz ± 0,6% \| Hi-Q Gen4 HF Generator Power saving, stable and efficient RF generator with integrated backflow HF emission protection and grid filters
Electron tube	air cooled metal-ceramic triode
Electrode length	600 mm	1200 mm
Work table dimensions	1000 x 1200 mm	1200 x 1800 mm
Electrode stroke	300 mm	400 mm
Downstroke pressure	1200 kg	1900 kg
Upper weld platen size	600 x 400 mm 800 x 400 mm	1200 x 650 mm
Footprint	2000 x 1300 x 2450 mm	2000 x 1500 x 2450 mm
Weight	1700 kg	2600 kg