Designed for the welders with an eye for quality, TOPWELL MIG/MAG equipment keeps the technology on the inside, and simple,
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TOPWELL has focused on welding over 15 years, now we're one of top manufacture in China market.
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① Gruv-Max heavy-duty roll groover for 8"–60" large-diameter steel pipes.
② Handles thick-wall pipes up to 20 mm with powerful dual-motor drive.
③ Available in GX24 and GX60 models, with OGS or AGS roll sets for different grooving requirements.
② Handles thick-wall pipes up to 20 mm with powerful dual-motor drive.
③ Available in GX24 and GX60 models, with OGS or AGS roll sets for different grooving requirements.
① Gruv-One RG-4M manual roll groover for 1-1/4"–6" steel pipes. ② The world's first patented compact roll groover with a 90 mm minimum working radius. ③ designed for tight-space pipe grooving applications.
RG-8X hydraulic roll grooving machine for 1"–12" steel pipes. Features TitanSeal™ dual-seal system and One-Push™ fast feeding for efficient heavy-duty operation.
AG-8Z automatic roll grooving machine is designed for heavy-duty steel pipe batch grooving from 2" to 12" and 14"-16" optional, featuring a powerful hydraulic system, stable groove control, and efficient operation for workshop and construction applications.
The RG-3M is a compact roll groover for 1¼″–6″ steel pipes. It supports both manual operation and use with a compatible power drive. Two-stage gear reduction helps reduce operating effort.
· For roll grooving 2″–8″ steel and stainless steel pipes
· Compact design with a built-in 800W geared motor
· Manual hydraulic feed with interlocking rollers
· Includes roller sets, a pipe stabilizer, and an adjustable pipe stand
· Compact design with a built-in 800W geared motor
· Manual hydraulic feed with interlocking rollers
· Includes roller sets, a pipe stabilizer, and an adjustable pipe stand
The fully-motorized, semi-automatic, electrohydraulic roll groover designed for 8"-24" steel pipes
The RG-2M portable roll groover handles 1″–6″ steel pipes with manual or power-driven operation. Three-stage gear reduction reduces operating effort. An optional roller set extends capacity to 8″–12″ SCH10/20 steel pipes.
RG-6X roll grooving machine for 2 -16 steel pipe. Capable to adjust the machine height as needed on construction sites
The fully-motorized, semi-automatic, electrohydraulic roll groover designed for 2"-12" steel pipes,(Optional) 2"~16"(DN50~DN400,Φ60~Φ426)
The RG-1M Combination Roll Groover handles 1″–12″ steel pipes with manual operation or power drive through a compatible threading machine. Three-stage gear reduction reduces operating effort, while its compact design and portable tool case make it convenient for on-site work and transport.
RG-5X roll grooving machine for 1 inch -12 inch steel pipe.Suitable for a variety of fire protection pipes.
RG-H2X manual roll grooving machine for 2 -12 steel pipe. Capable to adjust the machine height as needed on construction sites
RG-5A roll grooving machine for 1 inch - 12 inch steel pipe with fold stand.Suitable for a variety of fire protection pipes.
RG-4X Pro is an upgraded version of the RG-4X, developed for long-term, heavy-duty pipe roll grooving applications.
While retaining all the proven advantages of the original 4X platform, the Pro version focuses on structural reinforcement and durability to better match continuous and high-load working conditions.
The original support legs are replaced by a reinforced frame-style base with an integrated storage cabinet, improving overall stability and easier tool and accessory storage. The roll grooving assembly has been enlarged for higher durability and more controlled groove forming, while the pipe stand is strengthened to handle heavy steel pipes. Upgraded positioning rollers further help prevent pipe drifting during grooving.
While retaining all the proven advantages of the original 4X platform, the Pro version focuses on structural reinforcement and durability to better match continuous and high-load working conditions.
The original support legs are replaced by a reinforced frame-style base with an integrated storage cabinet, improving overall stability and easier tool and accessory storage. The roll grooving assembly has been enlarged for higher durability and more controlled groove forming, while the pipe stand is strengthened to handle heavy steel pipes. Upgraded positioning rollers further help prevent pipe drifting during grooving.
RG-H1X manual roll grooving machine for 1 -8 steel pipe. Capable to adjust the machine height as needed on construction sites
· For 8″–24″ steel and stainless steel pipes.
· Heavy-duty construction for demanding applications.
· Separate hydraulic pump and cylinder.
· Optional AGS rollers for 14″–24″ pipes.
· Heavy-duty construction for demanding applications.
· Separate hydraulic pump and cylinder.
· Optional AGS rollers for 14″–24″ pipes.
RG-3C is a light-duty electric hydraulic roll grooving machine designed for 2"–8" pipes. It is suitable for thin-wall pipes, short pipes, coated pipes, and galvanized pipes. With interlocking upper and lower rollers, a grooving depth limiter with scale, and a protective guard, the machine offers stable grooving performance, safer operation, and easier transportation.
RG-2X roll grooving machine for 2 inch -12 inch steel pipe for heady duty work ,max 10mm wall thickness.
· For 1″–12″ steel and stainless steel pipes
· Interlocking rollers help control pipe-end sealing surface length
· Split hydraulic system with a fully enclosed pump
· Includes roller sets, foot switch and adjustable pipe stand
· Interlocking rollers help control pipe-end sealing surface length
· Split hydraulic system with a fully enclosed pump
· Includes roller sets, foot switch and adjustable pipe stand
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-1B 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-K32 roll grooving machine for 8 inch -32 inch steel pipe Suitable for a variety of fire protection pipes.
Resources
Product Spotlight | Meet the HC-2X Pipe Hole Cutting Machine on Our Factory FloorSee the HC-2X Pipe Hole Cutting Machine on our factory floor and explore its key features: a 700W gear reduction motor, manual feed from either side, adjustable chain mounting for 32–200 mm pipes, and a 2–16 mm drill chuck for various hole saw arbors.
Coming Soon | RG-8X lite: 8-Series Performance, Within Easier ReachMeet the upcoming RG-8X lite, a 1″–12″ pipe roll grooving machine that brings 8-series performance within easier reach. Retaining the RG-8X power and drive system, it combines a 1500W motor, 32 RPM operating speed, redesigned body, dual-seal hydraulic cylinder, and proven 2X hydraulic pump. Launch is expected in early 2027.
Product Spotlight | RG-2M Roll Groover: Compact, Portable and VersatileThe RG-2M Combination Roll Groover offers manual and power drive options for 1″–6″ steel pipes. Its compact design, three-stage gear reduction and portable tool case make it a practical choice for on-site installation and workshop use. Explore the workshop video, application photos, key specifications and available configurations.
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Topwell welders help you get the job done in a wide variety of demanding applications. Explore our selection of welding machines, including MIG welders, TIG welders, Stick welders, engine drive welder generators, submerged arc welders and multiprocess welders to find the welder that’s right for you.
Designed for the welders with an eye for quality, TOPWELL MIG/MAG equipment keeps the technology on the inside, and simple,
Designed for the welders with an eye for quality, TOPWELL MIG/MAG equipment keeps the technology on the inside, and simple,
Designed for the welders with an eye for quality, TOPWELL MIG/MAG equipment keeps the technology on the inside, and simple,
Designed for the welders with an eye for quality, TOPWELL MIG/MAG equipment keeps the technology on the inside, and simple,
Designed for the welders with an eye for quality, TOPWELL MIG/MAG equipment keeps the technology on the inside, and simple,
Designed for the welders with an eye for quality, TOPWELL MIG/MAG equipment keeps the technology on the inside, and simple,
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