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RG-3C Light-Duty Electric Hydraulic Roll Grooving Machine 2"–8"
- group name
- Hydraulic Roll Grooving
- Min Order
- 1 piece
- brand name
- Gruvmaster & Welping
- model
- RG-3C
- Nearest port for product export
- Shanghai, Ningbo
- Delivery clauses under the trade mode
- FOB, CFR, CIF, EXW, FCA, DDU, Express Delivery
- Acceptable payment methods
- T/T, L/C, MoneyGram, Credit Card, PayPal, Westem Union
- update time
- Tue, 26 May 2026 02:15:20 GMT
Paramtents
Product Type Electric Hydraulic Roll Grooving Machine
Capacity 2"–8" / Φ60–Φ219 mm
Pipe Wall Thickness 2"–6" Sch10/40; 8" Sch20
Output Speed 23 RPM
Machine Size 57 × 34 × 68 cm
Key Feature Max 7.1mm pipe, interlocking roll set
Packging & Delivery
-
Min Order1 piece
Briefing
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.
Detailed
RG-3C Electric Hydraulic Roll Grooving Machine
For 2"–8" thin-wall, short, coated, and galvanized pipes
Product Overview
RG-3C is a light-duty electric hydraulic roll grooving machine for 2"–8" pipes. It is designed for thin-wall pipes, short pipes, coated pipes, and galvanized pipes. With a compact structure, protective guard, and grooving depth limiter, it provides practical grooving performance for daily pipe preparation work.
Technical Specifications
| Model | RG-3C |
| Machine Type | Light-duty Electric Hydraulic Roll Grooving Machine |
| Capacity | 2"–8" / Φ60–Φ219 mm |
Pipe Wall Thickness | 2"–6" Sch10/40; 8" Sch20 |
| Motor | 220V / 800W / 1Ph |
Optional Voltage | 110V / 800W / 1Ph |
Frequency | 50/60Hz |
Output Speed | 23 RPM |
Gross Weight | 60 kg |
Machine Size | 57 × 34 × 68 cm |
Suitable Pipe Types | Thin-wall, short, coated, and galvanized pipes |
Design Features
Interlocking Roller Design
Ensures stable grooving and sufficient sealing surface length.
Precise Depth Control
Grooving depth limiter with scale allows more accurate groove depth adjustment.
Protective Guard & Tool Hanger
Improves operation safety and provides convenient tool placement during work.
Imported Sealing Components
Helps extend the service life of the hydraulic pump.
Standard Accessories
Drive Unit:
| Catalog No. | Phase | Power | Voltage | Frequency |
| 900030 | Single | 800W | 220V | 50/60Hz |
| 900031 | Single | 800W | 110V | 50/60Hz |
Standard:
| Catalog No. | Description | N.W (kg) | Ref No. |
| 911226 | Drive roller 2 "~6 " (Φ60~Φ168) | 0.4 | ① |
| 911227 | Drive roller 3 "~6 " (Φ89~Φ168) | 0.8 | ② |
911228 | Drive roller 8 " (Φ219) | 1.0 | ③ |
912094 | Groove roller 2 "~6 " (Φ60~Φ168) | 0.5 | ④ |
912095 | Groove roller 8 " (Φ219) | 0.6 | ⑤ |
998169 | Pipe stabilizer | 2.0 | ⑥ |
998168 | Pipe Stand for 2 "-8 " (Φ60~Φ219) | 2.6 | ⑦ |
Applications
· Thin-wall pipes
· Short pipes
· Coated pipes
· Galvanized pipes
· Workshop pipe prefabrication
· Maintenance and installation work
· Light-duty pipe grooving jobs
FAQ
What pipe sizes can RG-3C groove?
RG-3C is designed for 2"–8" pipes, with a working range of Φ60–Φ219 mm.
What pipe types is RG-3C suitable for?
It is suitable for thin-wall pipes, short pipes, coated pipes, and galvanized pipes.
What is the pipe wall thickness range?
RG-3C supports 2"–6" Sch10/40 pipes and 8" Sch20 pipes.
What accessories are included as standard?
Standard accessories include drive rollers, groove rollers, a pipe stabilizer, and a pipe stand for 2"–8" pipes.
Why Choose RG-3C
A Compact Choice for Light-Duty Pipe Grooving
RG-3C is suitable for users who need a compact electric hydraulic roll grooving machine for 2"–8" pipe preparation. It is designed for common grooving work on thin-wall, galvanized, coated, and short pipes, with practical features such as a depth limiter, protective guard, and standard roller sets.