With 10 models available, our hydraulic roll grooving machines cover 1''–12'' pipes. From light-duty to heavy-duty, there’s always a durable and efficient solution to match your specific project needs
Innovative Technology-leading Roll Groovers Manufacturer
Discover Gruvmaster's cutting-edge pipe fabrication solutions:From Roll Grooving to Pipe Cutting, Groove Cutting, and Hole Cutting, our machines offer precision, efficiency, and safety for diverse pipe work needs.
Our heavy-duty hydraulic roll grooving machines cover 8''–32'' pipes with 3 model options. Each size combination is engineered to meet tough demands, ensuring reliable performance and durability in challenging projects

Automatic roll grooving machines with 2 models available, covering pipes up to 24''. Featuring reliable hydraulic control, this series delivers professional efficiency and precision, especially ideal for workshop-based batch operations

Automatic roll grooving machines for pipe fittings, covering 2''–24''. Equipped with a reliable hydraulic control system and exclusive anti-pipe-walk design, ensuring stability, precision, and efficiency in professional workshop operations

Manual roll grooving machines, lightweight and flexible, suitable for independent manual grooving or combined use with power drives and threading machines. A versatile solution designed for portability, ease of use, and reliable performance

Gruvmaster groove cutting machines feature an exclusive structural design, handling pipe sizes up to 32''. Especially suitable for mining pipelines and ultra-thick wall pipes, delivering reliable strength, precision, and long-lasting performance

Groove end reforming machines, designed for correcting pipe fitting flare ends. Perfectly matched with fitting roll grooving machines, ensuring precise reshaping, stable connections, and improved efficiency in professional grooved piping projects

Electric pipe cutting machines with 5 models available, covering 1/2''–20'' pipes. From light-duty to heavy-duty, suitable for steel, stainless steel, copper, and aluminum pipes — always the right cutting solution for you

ABOUT US
New Equipment for Roll Groovers and Cutting Machines
News Center
- Why Grooved Connections? Fast, Safe, Cost-EffectiveSep 4,2025Grooved connections offer a smarter alternative — one that saves time, reduces risks, and keeps budgets on track.
- A Morning of Unity: Our Team Gathers for the Historic ParadeSep 3,2025We’re thankful for the peaceful connections that make global business possible, and we continue to dedicate ourselves to fostering honest, open partnerships across borders.
- Controlling Pipe Flaring During Grooving: Cause Analysis and Technical SolutionsSep 1,2025Through scientifically informed methods and purpose-built equipment, flaring can be kept within standardized tolerances. Gruvmaster’s research into metal forming mechanisms has led to optimized machine designs and operational parameters, guaranteeing reliable groove quality, faster installation, and less rework.