Gruvmaster’s patented TitanSeal™ dual-seal system and One-Push™ fast-feeding technology redefine hydraulic reliability and efficiency in roll grooving. Both innovations, featured on the RG-8X flagship model, ensure leak-free, consistent, and high-performance operation for professionals.

Welping PTC140 desktop pipe cutting machine features a compact all-aluminum body and a 350 RPM high-speed motor, ideal for thin-walled steel, copper, aluminum, and PVC pipes. Portable, durable, and easy to operate for professional workshops.

Gruvmaster’s modern production line ensures consistent quality and precision in every roll grooving machine.
From assembly to testing, each unit is built with care and reliability, delivering powerful performance and meeting global demand efficiently.

The new Gruvmaster 219-630 is an upgraded heavy-duty roll grooving machine based on RG-4X, featuring a reinforced frame, larger supports, and enhanced precision.
Coming soon to market — stay tuned with Gruvmaster and Welping for updates.