MWF-80 Closed-Head Orbital Welding Machine + Power Supply for Pipes 12.7-76.2 mm
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Product Highlights
- Compact Portable Design: One-hand operation with small dimensions ideal for restricted spaces.
- Integrated Power Supply: Combines program-controlled power supply with welding head and expert database.
- Water Cooling System: Circular water cooling and air circuit prevent overheating during operation.
- Wide Pipe Range: Handles pipe diameters from 12.7mm to 76.2mm with wall thickness up to 2.5mm.
- Automatic Parameter Input: Simply input diameter and wall thickness to automatically generate welding data.
- Comprehensive Protection: Features over-voltage, over-current, leakage, arc failure, and short circuit protection.
- Flexible Customization: Supports full customization, minor customization, and customization from samples or designs.
- CE Certified Quality: Manufactured with precise, safe, and durable materials meeting CE standards.
Product Attributes
- Customization
- Available
- Cooling Way
- Water Cooling
- Control
- Automatic
- Model NO.
- MWF-80
- Style
- Portable
- Frequency Range
- Low Frequency
- Electric Current
- Inverter
- Diameter (mm)
- Φ12.7-76.2
- Wall Thickness (mm)
- ≤ 2.5
- Tungsten Diameter (mm)
- 1.6/2.4
- Voltage
- 220V
- Frequency
- 60Hz
- Weight (Kg)
- 80
- Power Supply
- MWA-200
- Protective Gas
- Argon
- Cooling Method
- Circular Water Cooling System
- Transport Package
- Wooden
- Specification
- 90*90*52cm
- Trademark
- E-Work
- Origin
- China
- HS Code
- 8515290000
- Production Capacity
- 200 Per Month
- Package Size
- 90.00cm * 90.00cm * 52.00cm
- Package Gross Weight
- 80.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of MWF-80 Closed-Head Orbital Welding Machine + Power Supply for Pipes 12.7-76.2 mm
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Product Description

The welding head is compact. One can hold it only by one hand. It is with water-cooled and air circuit system, which guarantee itself from over-heating. It is made of precise, safe and durable materials. It shall work once the parameters (i.e., diameter, wall thickness) of pipes are inputted. The small dimensions of the MWF series make it ideal for applications where space is very restricted, such as food and beverage industry , aerospace, etc.
Model of Welding Head | MWF-12 | MWF-18 | MWF-40 | MWF-80 | MWF-120 | MWF-168 |
Diameter (mm) | Φ4.0-12.7 | Φ4.0-17.1 | Φ6.0-38.1 | Φ12.7-76.2 | Φ19.05-114.3 | Φ50.8-168 |
Wall Thickness (mm) | ≤ 1.0 | ≤ 1.0 | ≤ 2.5 | ≤ 2.5 | ≤ 2.5 | ≤ 2.5 |
Protective Gas | Argon | |||||
Cooling Method | Circular water cooling system | |||||
Tungsten Diameter (mm) | 1.6 | 1.6 | 1.6/2.4 | 1.6/2.4 | 1.6/2.4 | 1.6/2.4 |
Weight (kg) | 1.0 | 1.5 | 2.5 | 3.0 | 6.0 | 10.0 |
Model of Integrated Controlling Power Supply | MWA-200 |
Input Voltage | 220V±10% 50/60Hz |
Utilization Factor | 100% at 120 A |
Current Range | 5-200A |
Protective Function | Over-voltage protection, over-current protection,leakage protection, arc failure protection, tungsten short circuit protection and phase loss detection. |
Dimension | 500*293*334 mm |
Weight | 55 kg |





A: Always a pre-production sample before mass production;
Always final Inspection before shipment.
A: Pipe cutting machine, pipe beveling machine, pipe bending machine, pipe threading machine, pipe welding machine and so on.
A: We are a manufacturer of pipe cutting beveling machines, pipe threader, pipe bender, HDPE pipe tools and related machines. Our company is dedicated to the R&D, production, sales of piping machines. If you need any piping solutions please directly contact us.
A: Accepted Delivery Terms: FOB, CFR, CIF, EXW, DDU, Express Delivery, DAF;
Accepted Payment Currency: USD, EUR, GBP, CNY;
Accepted Payment Type: T/T, L/C, PayPal, Western Union, Cash;
Language Spoken: English, Chinese, Spanish.
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR259390". Items marked "" are certified.
Company Profile
Henan E-Work Industrial Equipment Co., Ltd. is a leading manufacturer specializing in the research, development, production, and sales of high-quality pipe construction machinery and tools. Our extensive product portfolio includes:
Orbital pipe cutters & welders
Pipe cold cutters & cutting machines
Pipe beveling machines
Plastic pipe cutters
Pipe stands & squeezers
Pipe threading & bending machines
Butt fusion machines
Guided by our core philosophy-"Piping Solutions Expert"-and our mission to "Make Work Easy and Efficient, " we continuously innovate to deliver reliable and user-friendly equipment. Our product lines cater to a wide range of tube materials that can be processed, including stainless steel, galvanized steel, mild steel, and plastic pipes, serving pipeline industries worldwide.
Company Overview
Total Facility Area: 4, 450 sqm (Office: 2, 450 sqm Workshop: 2, 000 sqm)
Global Reach: Our products are trusted across North America, South America, Europe, Southeast Asia, the Middle East, Africa, East Asia, and Australia.
Why Choose Us?
Skilled Workforce - A team of experienced professionals dedicated to excellence.
Strict Quality Control - A robust quality management system ensures top-tier products.
Customer-Centric Approach - We prioritize long-term partnerships and mutual success.
Committed to delivering world-class solutions, we invite you to collaborate with us for efficient, high-performance piping tools. Let's build a successful future together!
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Building 13, Smart Electronics Industrial Park, Kuaicheng Road Zhengzhou Airport Zone, Zhengzhou, Henan, China
-
Plant Area
- 3738 square meters
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Qingdao Port; Shanghai Port; Ningbo Port
-
Minimum Order Quantity
- 1 Set
-
Supply Chain Partners
- 15
Our Production Capability & Technical Expertise
- Main Products
- Orbital Pipe Cutter, Orbital Pipe Welder, Pipe Cold Cutter, Pipe Cutting Machine, Pipe Beveling Machine, Plastic Pipe Cutter, Pipe Stand, Pipe Squeezer, Pipe Threading Machine, Butt Fusion Machine
-
Production Lines
- 4
-
Production Machines
- CNC lathe, Machining center, Tapping machine, Milling machine, Wire cutting machine, Grinder, Saw machine
-
QA/QC inspectors
- 1 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instruction but no written records
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 3 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Export Year
- 6 Years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic
-
Repeat Buyers Choice
- 30%~50%
-
Number of Foreign Trading Staff
- 5
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Product Certification
- CE
FAQ
- Who are we?
- Our headquarter is located in Henan, China. Since our establishment in 2013, our products are sold to domestic market (30%), North America (10%), South Asia (8%), Middle East (8%), Southeast Asia (7%), East Asia (6%), South America (5%), Africa (5%), Western Europe (5%), Eastern Europe (5%), Northern Europe (4%), Southern Europe (4%), Oceania (3%).There are about 101-200 people in our office in total.
- How can we guarantee quality?
- Always a pre-production sample before mass production; Always final Inspection before shipment.
- What can you buy from us?
- Pipe cutting machine, pipe beveling machine, pipe bending machine, pipe threading machine, pipe welding machine and so on.
- Why should you buy from us instead of other suppliers?
- We are a manufacturer of pipe cutting beveling machines, pipe threader, pipe bender, HDPE pipe tools and related machines. Our company is dedicated to the R&D, production, sales of piping machines. If you need any piping solutions please directly contact us.
- What services can we provide?
- Accepted Delivery Terms: FOB, CFR, CIF, EXW, DDU, Express Delivery, DAF; Accepted Payment Currency: USD, EUR, GBP, CNY; Accepted Payment Type: T/T, L/C, PayPal, Western Union, Cash; Language Spoken: English, Chinese, Spanish.
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