CM-20 8"-20" Hydraulic Cold Pipe Cutting Machine for Steel Pipe

• Customization: Available
• Cooling Way: Steel
• Control: Hydraulic
• Model NO.: CM-20
• Style: Vertical
• Frequency Range: 50/60Hz
• Electric Current: AC
• Brand: Welping
• Model: Cm-20
• Fabrication Capacity: 8"-20" (DN200-DN500, φ219-φ530)
• Pipe Wall Thickness: 12mm
• Power: 1100W
• Output Speed: 23rpm
• Gross Weight: 200kgs
• Packing Size: 92*80*110cm
• Key Features: Low Noise, No Ignition, Portable with Wheels, Fast
• Transport Package: Plywood Case
• Specification: 8"-20"
• Trademark: Welping
• Origin: China
• HS Code: 8462490000
• Production Capacity: 1000 Sets/Month
• Package Size: 92.00cm * 80.00cm * 110.00cm
• Package Gross Weight: 200.000kg

Product Description

Specification

Core Advantages & Design Features

1.Independent Spool-Type Hydraulic System: The fully enclosed pump design prevents oil contamination, extends pump lifespan, and reduces maintenance frequency.
2.Fast Feed Hydraulic System: Supports rapid feed rates to drastically improve work efficiency, cutting down on project lead times.
3.Portable & Site-Friendly: Built-in transport wheels and a pull handle make it easy to move between job sites, even in tight or remote locations.
4.Versatile Compatibility: Includes built-in roller supports for 8"-14" and 14"-20" pipes, adapting to a wide range of pipe sizes with minimal setup.
5.Durable Construction: Heavy-duty steel frame and industrial-grade components ensure long-term reliability in harsh working conditions.

Item	Specification
Model	CM-20
Fabrication Capacity	8"-20" (DN200-DN500, Φ219-Φ530) Steel Pipe
Max. Wall Thickness	12mm
Power	1100W
Voltage	110V / 220V, 50/60Hz, Single Phase
Output Speed	23RPM
Gross Weight	200kgs
Packing Size	92*80*110cm

Application 

Oil & gas pipeline construction
Industrial pipe fabrication workshops
On-site maintenance and repair projects
Shipbuilding and marine pipework
HVAC and plumbing system installation
Steel structure and engineering projects

Product Introduction

The WELPING CM-20 Electric Hydraulic Pipe Cutting Machine is a high-performance cold-cutting solution designed for large-diameter steel and stainless steel pipes (8" to 20"). Powered by a low-noise gear motor, this compact machine delivers sparks-free, flame-free cutting—making it ideal for on-site workshops, construction sites, and industrial pipe fabrication projects. It eliminates fire hazards and ensures smooth, burr-free cuts, even on thick-walled pipes.

Catalog No.	Description	N.W (kg)
998102	Pipe stand for 8"-20" (Φ219-Φ530)	45
912019	Cutting blade (standard)	1.25
912058	Cutting blade (heavy-duty)	1.3

Packaging & Shipping

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.

Why Choose Us?

other products

Professional Manufacturer

Strict Quality Inspection

Factory Direct Price

Complete After-Sales Service

Fast Delivery

Customization Supported

PE/HDPE pipe butt welding machines         hole cutting machines

electrofusion welders                                      pipe supports

extrusion welders                                             drain cleaners

Pipe cutters                                                        pipe straighteners

bevelling machines                                           heating plates

grooving machines                                           hydraulic power units

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.