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Hydraulic Steel Pipe Roll Grooving Machine for 2 Inch to 8 Inch Steel Pipes (RG-7X)
Hydraulic Steel Pipe Roll Grooving Machine for 2 Inch to 8 Inch Steel Pipes (RG-7X)




Steel roll grooving machine for 2 inch -8 inch steel pipe for for piping systems & fire protection
- Categories
- Electric Hydraulic Roll Groover
- Brand
- Gruvmaster & Welping
- Model
- RG-7X
- Fabrication Capacity
- 2"-8"(DN25-DN200)SCH10/40 Steel Pipe
- Max Wall Thickness
- 6mm
- Output Speed
- 23RPM
- Power Supply
- 800W
- Packing Size
- 57*34*68cm
- Gross Weight
- 59KG
- FOB port
- Shanghai/Ningbo
- Terms of Payment
- L/C, D/A, D/P, Western Union
- Update Time
- Apr 2,2025
Detail Information
Pipe Roll Grooving Machine Features
Features of Electric Hydraulic Roll Groover Machine
● Model RG-7X Electric Hydraulic Roll Grooving Machine is designed to roll grooves on steel pipes and stainless steel from 2"-8" (DN50~DN200) 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.
Pipe Roll Grooving Machine Parameter

Model: | RG-7X |
Suitable materials: | Carbon Steel,SS Pipe |
Fabrication Capacity: | 2"-8" Pipe SCH10/SCH40 |
Power supply: | 220V/110V |
Frequency: | 50HZ /60HZ |
Max wall thickness: | 6mm |
Motor power: | 700W |
Output speed: | 23RPM |
Packing gross weight: | 59kgs |
Packing size: | 57*34*68cm |
Standard Parts of RG-1C Roll Groover
Item Number | Description | Net weight | ||||
911226 | Drive roller 2"-2 1/2"(φ60-φ73) | 1.10kg | ||||
911227 | Drive roller 2"-6"(φ60-φ168) | 1.30kg | ||||
911228 | Drive roller 8" (φ219) | 1.40kg | ||||
912094 | Groove roller 2"-6"(φ60-φ168) | 0.45kg | ||||
912095 | Groove roller 8" (φ219) | 0.45kg | ||||
998078 | Pipe stand | 6.90kg | ||||
998033 | Pipe Stabilizer | 2.80kg | ||||
998026 | Foot Switch | 1.50kg |
Ordering Information
Catalog No. | Phase | Power | ||||
900010 | Single | 700W,220V,50/60HZ | ||||
900011 | Single | 700W,110V,60HZ |
Roll Grooving Machine Configuration

Hydraulic pump
High quality seal parts ensure long-term field usage without leaking
Fine-machined cylinder with accurate sizes
Proper-hardened piston rod of long-life
Built-in groove depth adjusting rod

Casting part
Reinforced cast iron housing for hydraulic pump, roller sets, pipe stabilizer
Support color customization
Balanced structure withstands tough jobs

Roll Sets
Available in sizes:1"-1 1/2", 2"-6",8"
For Steel pipe 1"-8" SCH10/40
High strength steel, hardened to withstand long-time usage

Pipe Stand
Quick size adjustable rods, fine-machined slots with latch
Steel ball heads,for smooth rotation,forward-backward moving of pipe
Adjustable height to suit different size pipes:1"-8"
Pipe stands are available in triangular and pentagonal forms

Foot Switch

Pipe Stablizer
Pipe Roll Grooving Machine Comparasion

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