Kepuni Xd-20PRO-80 Portable Orbital TIG Welding Machine: for Pipe Flange Welding Solution
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Product Highlights
- Professional Pipe Diameter Matching:KEPUNI Enclosed Orbital Welding Machine, professional Automatic TIG Welder designed for 3.175-168mm pipe, ideal for industrial pipeline welding projects.
- High Precision Welding Performance: Specialized for thin wall pipe welding with narrow heat affected zone, minimal deformation and high pressure tightness, ensuring stable and reliable weld quality.
- KEPUNI XD-20PRO: automatic orbital welder for high-purity pipes (semiconductor, pharma, food). Features real-time argon flow, water/temp alerts, and 2,000-weld data logging with full traceability.
- German orbital welding technology with Siemens PLC, EWM power supply, MAXON motor, and CEME water pump-ensuring stable performance and high weld qualification rate.
- Multi-level safety protection: overvoltage, overload, leakage, water level/flow anomalies, welding torch short circuit - with real-time fault monitoring and emergency stop.
- Full International Certifications: Passed ISO 9001, ISO 45001, ISO 14001 and TUV Rheinland CE certification, fully compliant with global safety and quality standards for international procurement.
- Intelligent parameter control: reduces human error, ensures consistent weld quality and repeatability, lowers rework rate, and boosts efficiency.
- The 20Pro power supply supports 12 languages: Chinese (Traditional and Simplified), English, French, Spanish, Portuguese, Japanese, Arabic, Korean, Russian, Turkish, and German.
- Zero-Defect Welding Quality: Precise heat input control eliminates common defects such as burn-through, porosity, and lack of penetration, enabling the welds to pass Level 1 non-destructive testing.
- The XD-20PRO monitors water temperature and adjusts argon pressure via its UI. Its LED indicates: green (normal), flashing green (running), or red (fault), alerting the operator in real time.
Product Attributes
- Customization
- Available
- Cooling Way
- Water Cooling
- Control
- Automatic
- Model NO.
- XD-20PRO-80
- Style
- Portable
- Frequency Range
- High Frequency
- Electric Current
- DC
- Touch Screen
- Mcgs
- PLC
- Germany Siemens
- Power Supply
- Germany Ewm
- Double Cooling System
- USA on
- Relay
- Germany Omron
- Water Pump
- Italy Ceme
- Rotation Motor
- Switzerland Maxon
- Invert Movement
- Germany Ewm
- Inductor
- Germany Siemens
- Certificate
- ISO9001,ISO45001,CE
- Tank Volume
- 6L
- Transport Package
- Export Wooden Boxes, Aviation Aluminum Boxes
- Specification
- 550*360*360mm
- Trademark
- KEPUNI
- Origin
- Shanghai
- HS Code
- 8515809090
- Production Capacity
- 48000 PCS Per Year
- Package Size
- 93.00cm * 80.00cm * 61.00cm
- Package Gross Weight
- 92.000kg
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 Kepuni Xd-20PRO-80 Portable Orbital TIG Welding Machine: for Pipe Flange Welding Solution
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Product Description

Real-Time Argon Flow Visualization: Displays gas flow rate on a digital interface with user-adjustable thresholds and visual/audible alarms to prevent weld defects due to inadequate shielding.
Water Flow & Temperature Alerts: Continuously monitors coolant circulation and temperature, triggering alerts to protect the system from overheating during prolonged use.
600 Welding Parameter Formulas: Stores pre-loaded and customizable parameter sets for diverse materials (e.g., stainless steel, nickel alloys) and joint configurations, enabling rapid setup.
2,000-Record Welding Database: Logs detailed process data (voltage, current, travel speed, gas flow)
10-Language Interface: Supports seamless switching between English, German, Chinese, Spanish, French, Japanese, Korean, Italian, Portuguese, and Russian to accommodate multinational teams.


Model | XD-40 | XD-80 | XD-120 | XD-170 |
Main power supply | XD-20Pro/XD-20W/XD-PD200 | |||
Weldable materials | Carbon steel / stainless steel / titanium alloy, etc. | |||
Welding torch cooling | Water-cooling | |||
Welding shielding gas | Argon | |||
Welding pipe diameter range (mm) | 6.35-38.1 | 10-76.2 | 19-114.3 | 38.1-168 |
Wall thickness range (mm) | 0.5-2.5 | 0.5-3 | 0.5-3 | 0.5-3 |
Rotation speed (rpm) | 0.16-2.8 | 0.1-1.8 | 0.1-1.8 | 0.1-1.8 |
Weight (kg) | 3.5 | 5 | 6.5 | 9.5 |
Overall dimensions (mm) | 381.5*120*48 | 438.5*172.5*52 | 513*226.5*48 | 650*331.5*163 |
Model | XD-20PRO | XD-20W | XD-PD200 |
Duty cycle | 200A 60% /155A 100% | ||
Floating voltage | 90V | 90V | 65V |
Power | 4.5 KVA | ||
Weldingtorch cooling | Built-in circulating water cooling | ||
Screen | 10 inch touch screen | ||
Partition Free Space | 12 SET | ||
Insulation grade/Protection grade | F/IP21 | ||
Welding current | 5-200A | ||
Input voltage | AC220V ±10% 50Hz/60Hz / AC90-265V 50Hz/60Hz [selectable] | ||
Programmable memory | 600 PIECE | 200 PIECE | |
Tank Volume | 6L | 4L | |
Weight | 34KG(Water inclusion 4L) | 33KG(Water inclusion 4L) | 20KG(Water inclusion 2L) |
Machine size | 560*360*365mm | 512*355*350mm | 465*350*300mm |
Device Function | • DC/pulse current control / gas control/rotary motion /auto printing/water cooling control • Overvoltage, overload, leakage, arc failure and tungsten needle short circuit protection • Water level alarm, water flow alarm, welding torch short circuit alarm, motor current alarm • Welding speed detection, arc pressure detection • Import and export recipes/can connect the mouse • Heat dissipation channel optimization, better heat dissipation performance | ||








Yes, we are a factory self-produced and exported,located at No. 688, Nanxiang Town, Jiading District, Shanghai. Welcome to visit us!
2.Do you have CE?
Yes, we have CE,TUV CE,ISO9001,ISO45001,ISO14001,etc.
3.How do I know your machine is working well?
Before delivery, we'll test the machine's working condition and send you a video of the prod- uct in operation. You can also come to our factory for an inspection.
4.What are the advantages of orbital welding, and what are the scenarios?
The orbital welding machine features TIG welding, a water-cooled welding torch, and all-position welding capabilities, producing uniform and aesthetically pleasing welds. Its intelligent operation meets the requirements for clean welding. The equipment is lightweight and compact, facilitating on-site installation and pipeline construction. It is widely used in industries such as food processing, semiconductor manufacturing, bioengineering, instrumentation, and pipeline installation.
5.What other products does your factory provide?
Our company provides tube-to-tube welding machines, all-position tube sheet welding machines, U-tube welding machines for heat exchangers, automatic circumferential welding machines, cold welding machines, handheld laser welding machines, planetary pipe cutting machines, wire feeders, EDM repair machines, and related product accessories.
6.What is the payment method?
T/T,L/C and other pay- ment method, Depend on customer.
7.If we are interested in your machine, how do we choose?
You can send an inquiry directly on MIC. Simply provide your specific requirements and needs, such as pipe type, welding material outer diameter and wall thickness, delivery time, quantity, and customization requirements. After receiving your information, our sales staff will assist you in selecting the welding equipment that best meets your needs, provide a detailed quotation, and answer any questions you may have.
8.What's the shipping method?
International express and sea transportation,Depend on customer.
9.How to Place an order?
Please send us your order by email and we will confirm PI with you. We would like to know the following information: your detailed address, phone/fax number, destination, shipping method.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI2541307". Items marked "" are certified.
Company Profile
Shanghai Chuanli Industrial Co., Ltd. is a high-tech enterprise driven by technological innovation. The company has long specialized in automated welding, with over a decade of industry experience. Leveraging its deep technical expertise and extensive project experience, its core R&D team possesses strong R&D capabilities in the automation field and has secured dozens of patents. Always customer-focused, we continuously innovate and develop, striving to provide global customers with comprehensive welding equipment solutions featuring superior performance, stability, and reliability. The company has been recognized as a "High-Tech Enterprise" and has passed ISO9001 quality management system certification and EU CE product safety certification. Today, Shanghai Chuanli has developed into a mature, comprehensive enterprise integrating R&D, manufacturing, sales, and service. Shanghai Chuanli Industrial Co., Ltd. Specializes in a wide range of high-end welding equipment, including all-position orbital welders, tube-to-sheet welders, open tube-to-tube welders, fully automatic girth welders, handheld laser welders, and precision cold welders. The company's R&D team consistently adheres to the principles of intelligence and automation, continuously breaking through key technical bottlenecks, and has successfully obtained numerous utility model patents, offering customers a diverse and highly reliable product selection. Headquartered in Shanghai, the company boasts a modern production facility covering approximately 15, 000 square meters, boasting industry-leading scale and manufacturing capabilities. Furthermore, it has established branches in Tianjin, Guangdong, Anhui, and Jiangsu, forming a nationwide service and support network. In recent years, the company has actively promoted the coordinated development of domestic and overseas markets. Leveraging a comprehensive online and offline marketing system, the company has successfully exported its products to developed countries such as the United States, Japan, and Singapore. Its brand value and international influence have continued to grow, earning the trust and recognition of numerous global customers.
About Our Factory & Business Background
- Address
- No. 688, Jiaqian Road, Jiading District, Shanghai, China
-
Registered Capital
- 5,006,800 RMB
-
Terms of Payment
- T/T
-
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
- Shanghai Port
-
Minimum Order Quantity
- 1 Pc
-
Supply Chain Partners
- 15
Our Production Capability & Technical Expertise
- Main Products
- Orbital Welding Machine, Tube to Tube Sheet Welding Machine, Open Orbital Welding Machine, Girth Welding Machine, Orbital Pipe Cutting Machine, Cold Weldng Machine, Tube Facing Machine
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Minor Customization, Flexible customization, Full Customization, Customization from Designs
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2014-11-13
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 15
-
Overseas Agent/Branch
- Yes
Our Certifications, Standards & Industry Recognition
-
Product Certification
- CE
FAQ
- Approximately what is your annual export volume? Which countries do you primarily export to?
- Our annual export volume exceeds US$8 million. Our equipment has been exported to over 30 countries and regions-including Germany, the United States, Australia, Southeast Asia, and the Middle East-and we possess a proven track record of successful client cases across the fields of pipeline engineering, pharmaceuticals and food processing, and the chemical industry.
- What is your production process? How do you ensure on-time delivery?
- We employ a standardized production workflow: component procurement - CNC machining - core component assembly - complete machine debugging - aging testing - final quality inspection-a process that is fully traceable from start to finish. The lead time for standard equipment models is 7 to 15 days; for bulk orders, production schedules can be adjusted to meet specific requirements, and expedited order processing is also available.
- Do your orbital welding machines support customization? Which parts can be customized?
- 1. Welding torches and fixtures adaptable to various pipe diameters (e.g., 304 stainless steel, carbon steel, and sanitary-grade piping). 2. Control interface language support (including English, Spanish, Russian, and other languages). 3. Adaptation for specific voltages and frequencies (e.g., European/American and Southeast Asian power grid standards).
- What is the MOQ for custom products? What is the lead time?
- The MOQ for standard customization is one unit, with no minimum order threshold required. Depending on the complexity of the customization, the lead time is 15-30 days and can be adjusted to align with your project schedule.
- Can you provide one-stop welding solutions?
- Certainly. We provide a comprehensive, one-stop service ranging from solution design, equipment selection, and on-site commissioning to personnel training. Based on your specific pipe material, diameter, and welding environment, we can also provide a customized orbital welding process plan free of charge.
- What after-sales guarantees do you provide?
- We provide a one-year warranty, global remote technical support with a 24-hour response time, and solutions delivered within 48 hours. We also offer free online operational training-including courses on equipment commissioning, parameter configuration, and routine maintenance-as well as a long-term supply of spare and consumable parts. Our pricing is transparent, and we ship worldwide.
- Can you assist clients with equipment installation and commissioning?
- Certainly. We provide remote video guidance for installation and commissioning, and also offer paid on-site commissioning services (dispatching engineers to your factory or project site) to ensure the equipment goes into smooth operation.
- What certifications do your orbital welding machines hold?
- Our automatic orbital welding machines are certified under the ISO 9001 Quality Management System, ISO 14001 Environmental Management System, and ISO 45001 Occupational Health and Safety Management System. Additionally, they hold TUV Rheinland CE certification, ensuring compliance with EU and international safety standards for industrial equipment, and are eligible for direct export to most countries worldwide.
- Do your products have patents or trademarks?
- We hold multiple utility model patents related to orbital welding equipment, as well as the registered trademark "KEPUNI." Our core welding control algorithms and mechanical structures are entirely developed in-house; we can provide copies of our patent certificates for your verification.
- Can you provide a test report for the product?
- Certainly. Prior to leaving our facility, every unit undergoes rigorous performance and safety testing; we can provide a comprehensive factory inspection report for each device. Additionally, we support customized testing by third-party agencies, and the corresponding reports can be provided alongside the shipment.
- What core components do your orbital welding machines use?
- Our equipment incorporates core components from leading international brands-including a Siemens PLC control system, EWM welding power source, MAXON drive motors, and CEME circulating water pumps-and is paired with German orbital welding technology. This ensures stable operation, a low failure rate, and a weld acceptance rate exceeding 99%.
- How are the device's heat dissipation and continuous operation capabilities?
- The equipment features a professional water-cooling system and a high-duty cycle design, enabling prolonged continuous operation without welding quality being compromised by overheating. It is particularly well-suited for large-scale pipe welding operations in factory environments.
- How is the welding performance of the equipment? What standards can the weld quality meet?
- Utilizing a high-precision CNC guidance system, this technology achieves single-sided welding with double-sided formation, producing weld seams that are uniform, smooth, and free of porosity or slag inclusions. It boasts a high pass rate in non-destructive testing and meets the rigorous standards for high-cleanliness and corrosion-resistant welding required by industries such as food processing, pharmaceuticals, and chemicals.
- What is the material of the device's body? How much does it weigh?
- The device features a high-strength aluminum alloy housing paired with high-quality insulating materials, making it lightweight, durable, and easy to transport. Furthermore, it offers excellent resistance to corrosion and electromagnetic interference, making it ideally suited for use in the complex environments of industrial sites.
- Which industries are your devices primarily used in? Do you have any actual client case studies?
- Our orbital welding machines are widely utilized across various industries, including food and pharmaceuticals, chemicals, oil and gas, semiconductors, and shipbuilding. We can provide case studies featuring images, videos, and project descriptions relevant to these sectors; furthermore, based on your specific industry, we can recommend the most closely aligned client references for your consideration.
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