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Roll Groover
For more than 20 years, Gruvmaster has been one of the world's leading manufacturers of innovative, technologically advanced plumbing tools and machines for construction sites, refrigeration, gas, water and environmental technology as well as maintenance tasks.
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Hydraulic Steel Pipe roll grooving machine for 1 inch - 8 inch steel pipe for piping systems & fire protection
Hydraulic Electric Roll Grooving Machine with Foldable Legs for 1 Inch to 8 Inch Steel Pipes (RG-1A)
Steel roll grooving machine for 1 inch -8 inch steel pipe for for piping systems & fire protection
RG-1C hydraulic roll grooving machine for 1 inch - 8 inch steel pipe with carriage. Capable to adjust the machine height as needed on construction sites
RG-2X roll grooving machine for 2 inch -12 inch steel pipe for heady duty work ,max 10mm wall thickness.
RG-2S roll grooving machine for 2 inch -12 inch steel pipe for heady duty work ,max 10mm wall thickness.
RG-3 roll grooving machine for 2 inch -8 inch steel pipe. Capable to adjust the machine height as needed on construction sites
● Model RG-4X Electric Hydraulic Roll Grooving Machine is designed to roll grooves on steel pipes and stainless steel from 8"-24" (DN200~DN600) SCH10/SCH40.
● Appropriate for various daily tasks involving fire-fighting pipes,this roll groover is a comprehensive tool that includes a motor, hydraulic feeding pump, foot switch, and pipe stand.
● The motor's built-in high-performance gear reduction system enables a compact design and reduced noise levels.
● The unique combination of the hydraulic feeding pump and the groove depth lock knob guarantees premium grooves and optimal efficiency.
● Appropriate for various daily tasks involving fire-fighting pipes,this roll groover is a comprehensive tool that includes a motor, hydraulic feeding pump, foot switch, and pipe stand.
● The motor's built-in high-performance gear reduction system enables a compact design and reduced noise levels.
● The unique combination of the hydraulic feeding pump and the groove depth lock knob guarantees premium grooves and optimal efficiency.
RG-5X roll grooving machine for 1 inch -12 inch steel pipe.Suitable for a variety of fire protection pipes.
RG-5S roll grooving machine for 1 inch - 12 inch steel pipe with fold stand.Suitable for a variety of fire protection pipes.
RG-6X roll grooving machine for 2 -16 steel pipe. Capable to adjust the machine height as needed on construction sites
RG-1M manual roll grooving machine for 1 -12 steel pipe. Capable to adjust the machine height as needed on construction sites
RG-2M manual roll grooving machine for 1 -6 steel pipe. Capable to adjust the machine height as needed on construction sites
RG-H1X manual roll grooving machine for 1 -8 steel pipe. Capable to adjust the machine height as needed on construction sites
RG-H2X manual roll grooving machine for 1 -12 steel pipe. Capable to adjust the machine height as needed on construction sites
A precision cutting machine for creating grooves in various materials.
Gruvmaster offer a full range of cold cutting machines & equipment from 1/2" to 20" for fabrication and pipeline applications.
A precise cutting machine without generating sparks for special applications.
Pipe cutting is an essential part of the plumbing trade both general pipework fabrication and pipeline applications.
RG-2T roll grooving machine for 3/4"-8" DN20~DN200 (Outward groove),2"-6" DN50~DN150 (Inward groove)
Steel pipe roll grooving machine for 2 inch - 8 inch steel pipe for for piping systems & fire protection
The fully-motorized, semi-automatic, electrohydraulic roll groover designed for 2"-12" steel pipes,(Optional) 2"~16"(DN50~DN400,Φ60~Φ426)
The fully-motorized, semi-automatic, electrohydraulic roll groover designed for 8"-24" steel pipes
A specialized tool designed to create grooves on the ends of pipes and elbows, equal tees, reducing tees
The pipe fitting reshaping machine, is a specialized device used to correct deformities in pipes or pipe fittings. It ensures that pipes meet the required shape, alignment, and dimensional standards for installation and use.
Resources
CM-12 Electric Hydraulic Pipe Cutting Machine and Common SetupThe CM-12 is an electric hydraulic pipe cutting machine designed for cold cutting of 2"–12" steel and stainless steel pipes. It is mainly used in fixed or semi-fixed working areas such as workshops. With a split hydraulic system, pipe support stand, and durable cutting blade, the CM-12 provides stable and straightforward cutting for daily use.
A Practical Test and Usage Record of a Pipe Cutting BladeThis article documents a practical evaluation of a pipe cutting blade used on Gruvmaster pipe cutting machines. Based on real steel pipe cutting conditions, the blade was tested through repeated cutting cycles rather than single-cut results. The focus is on wear behavior, cutting stability, usable blade life, and compatibility across multiple machine models under normal working conditions.
A Structural Adjustment of the CM-12 for On-Site UseThis article explains a structural adjustment made to the CM-12 pipe cutting machine to better suit on-site use. While the cutting range, hydraulic system, and working principles remain unchanged, mobility has been improved by adding wheels and a tow handle. The update focuses on easier repositioning during on-site operations without affecting cutting performance.
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