HDPE Geomembrane Welding Machines – BAK / HERZ

Looking for a professional HDPE geomembrane welding machine for ponds, water reservoirs, landfills, civil engineering or industrial containment projects? RezistenteMAG supplies professional BAK / HERZ geomembrane welding equipment, including automatic hot-wedge welders, extrusion welding solutions, accessories, spare parts and technical support.

These machines are designed for professional installers working with HDPE, PE-HD, PE-LD, PP and other thermoplastic membranes.

Automatic HDPE geomembrane welding machines

Automatic hot-wedge welding machines are widely used for long, continuous seams between overlapping geomembrane sheets.

The machine travels automatically along the overlap while heat and pressure create the welded joint.

Depending on the model, the operator can control important parameters such as welding temperature, speed and pressure.

Professional machines are designed for demanding site conditions where consistent parameters and repeatable weld quality are essential.

Hot wedge welding for HDPE membranes

Hot-wedge welding uses a heated wedge positioned between two overlapping thermoplastic membranes. The material is heated and then compressed by the machine's pressure rollers to form a continuous joint.

Professional equipment can be used in applications involving HDPE liners, LDPE membranes, retention ponds, artificial lakes, landfills, wastewater facilities, tunnels and civil-engineering projects.

Automatic welder or hand extruder?

A professional geomembrane installation may require both.

An automatic hot-wedge welder is generally used for long membrane seams.

A hand extrusion welder is useful for corners, penetrations, pipe connections, terminations, repairs and other details where an automatic machine cannot complete the weld.

For this reason, the two technologies often complement each other on the same project.

BAK / HERZ geomembrane welding solutions

RezistenteMAG supplies professional BAK / HERZ equipment for thermoplastic and geomembrane welding.

BAK's ComOn range includes automatic welding machines designed for demanding jobsites. The manufacturer lists PE-LD, PE-HD, PE-C, PVC-P, PP, ECB, EVA and TPO among the material range of ComOn 2.

For projects requiring welding documentation, selected configurations can also record welding parameters. BAK's ComOn3 with recording provides welding-data recording and report generation through the myBAK application, including GPS information.

Choosing the correct geomembrane welder

The correct machine should not be selected by price or power alone.

Important factors include the membrane material, material thickness, site conditions, required welding speed, project size and whether welding-data recording is required.

Send RezistenteMAG your material type, membrane thickness and application, and we can help identify a suitable BAK / HERZ solution.

Spare parts, accessories and service

Professional geomembrane welding equipment operates in demanding environments, so access to technical support and spare parts is an important part of the purchasing decision.

RezistenteMAG provides technical assistance, accessories, spare parts and service for the equipment supplied.