Welping Rg-2s 1''-12'' Heavy-Duty Electric Hydraulic Pipe Roll Grooving Machine

Product Description

The WELPING RG-2S is a heavy-duty electric hydraulic roll grooving machine designed for 1″–12″ steel pipes. It delivers fast, precise and consistent grooves, making it ideal for fire protection, plumbing, HVAC and industrial pipeline installation.

Specification

Key Features

1.1″–12″ Capacity – Suitable for various steel pipe sizes.
2.Electric Hydraulic Drive – Provides stable pressure and efficient grooving.
3.Precise Grooves – Ensures consistent depth and reliable pipe connections.
4.Heavy-Duty Structure – Durable for continuous workshop and job-site use.
5.Easy Operation – Simple controls for fast and convenient processing.
6.Wide Application – Ideal for fire protection, HVAC, plumbing and industrial pipelines.

Item	Specification
Model	RG-2S
Pipe Capacity	1" ~ 12" (DN25 ~ DN300, Φ33 ~ Φ325)
Applicable Pipe	Steel Pipe, Stainless Steel Pipe (SCH10 ~ SCH40)
Max. Wall Thickness	10mm
Motor Power	1100W
Voltage	220V / 110V (Optional)
Output Speed	29R.P.M
Gross Weight	135kg
Packing Size	82*47*88cm

Application

Fire protection piping systems
HVAC and refrigeration pipelines
Water supply and drainage systems
Industrial pipeline installation
Plumbing and mechanical construction
Workshop and on-site pipe fabrication

Catalog No.	Description	N.W (kg)
91172	Drive roller 1"-1½" (Φ33~Φ48)	1.13
91022	Drive roller 2"-3" (Φ60~Φ89)	1.30
91021	Drive roller 3½"-6" (Φ101~Φ168)	1.30
91209	Drive roller 8"-12" (Φ219~Φ325)	1.40
912066	Groove roller 1"-1½" (Φ33~Φ48)	0.45
912010	Groove roller 2"-3" (Φ60~Φ89)	0.45
912009	Groove roller 3½"-6" (Φ101~Φ168)	0.45
912008	Groove roller 8"-12" (Φ219~Φ325)	0.45
998078	Pipe stand for 1"-12" (Φ33~Φ325)	1.50
998026	Foot switch

Company Profile

Hangzhou Welping Machinery Equipment Co., Ltd.

Thanks for choosing Welping. We are confident that it will bring you success and meet your expectations. We have been in this industry for 15 years.
Product quality and innovation have always been our goals. Now we have 78 employees that have a wealth of experience.
Due to the huge increase in business, a new 20000m2 standard factory is under construction, it will start producing in July, annual production capacity reaches 20000pcs. More CNC machine centers and laser cutting equipments are invested. All for better products and service.

Packaging & Shipping

Certifications

FAQ

Q:What are your payment terms?
A: Our usual payment term is T/T remittance before shipment or against copy of B/L. For long-term cooperation, we offer more favorable payment terms to regular customers.

Q: What is your production lead time?
A: With our own production lines and equipment, standard and light-OEM orders can be finished within 10–15 days.

Q: Do you accept customized design?
A: Yes. Customization is available, including color, parts combination, and minor structural modifications. Our sales team and experienced engineers will help you choose the optimal solution.

Q: What about your product warranty?
A:  We provide a standard 18-month warranty for complete machines and tools, and continue to offer after-sales service beyond the warranty period.

Q:Do you offer agency cooperation?
A:Yes. We are willing to establish agency partnerships with influential distributors. As Welping's agent, you can enjoy more favorable cooperation terms and dedicated services.