- Overview
- Representative products
- Company Profile
- Certifications
- Exhibition
- Pay for logistics
- FAQ
Basic Info.
Product Description
Vertical Type Metal Sheet Medium Frequency Inverter Spot Welding Machine
Introducing the Spot Welding Plant by Ningbo Xinsheng Intelligent Equipment Co., Ltd. This high-quality welding machine has a rated capacity of 10-800KVA. It is perfect for industrial and DIY spot welding projects. Get precise and reliable welds with this affordable and portable spot welding device. Upgrade your welding equipment today!

Welcome to the Medium Frequency Inverter DC Spot Welder!
Are you looking for a reliable and efficient spot welding solution? Look no further! Our Medium Frequency Inverter DC Spot Welder is here to meet all your welding needs. With the latest generation of medium frequency inverter welding controller, this spot welder offers a range of advantages that will make your welding tasks a breeze.
Let's talk about the features that set our spot welder apart. First, it boasts a short power-on time, ensuring that you can get to work quickly and efficiently. Plus, its high thermal efficiency means that you can achieve precise and consistent welds every time. The three-phase DC output provides a stable and reliable welding performance, while the high working frequency ensures fast and effective welding results.
But that's not all! Our spot welder is designed to be versatile and compatible with a wide range of metal materials. Whether you're working with carbon steel, stainless steel, galvanized, copper, aluminum, aluminum alloy, iron, nickel, high strength steel, hot forming steel, or any other metal material, our spot welder has got you covered.
With its wide range of applications, our spot welder can be used in various industries, including auto parts, auto body, aerospace, high and low voltage electrical, household appliances, elevator, hardware and furniture, new energy, and more. It's a reliable and efficient tool that will help you achieve professional welding results.
So why wait? Get your hands on our Medium Frequency Inverter DC Spot Welder today and experience the difference it can make in your welding projects. Trust us, you won't be disappointed!
Product Specifications:
- Company Name: Ningbo Xinsheng Intelligent Equipment Co., Ltd
- Product Name: Spot Welding Plant with Rated Capacity 10-800KVA
- Keywords: Spot Welding Plant, Rated Capacity 10-800KVA, Spot Welding Machine, Tack Welder, Welder, Spot Welder, DIY Spot Welder, Welding Equipment, Welding Machine, Chinese Spot Welding Machine, Spot Welding Machine Price, Spot Welding Device, Mash Welder, Welding, Point Welder, Point Welding Machine, Machine Spot Welding, Spot Machine Welding, Portable Spot Welding, Industrial Spot Welding, Automated Spot Welding, Precision Spot Welding, Heavy-Duty Spot Welder, Affordable Spot Welding Machine, High-Quality Welding Equipment
![]() | ![]() |
Intelligent welding control system Intelligent Touch Screen Controller Input and read welding parameters. | Raw materials made to standard Thicker Copper Plate or Copper Belt To ensure stable conductivity in welding |
![]() | ![]() |
Custom processing of electrodes Customized Electrodes which will be suitable for Welding material like steel, aluminium, silver, stainless Steel, and nickel steel. | Shape structure and welding method Design the right machine shape and mold according tothe welding product. |
Welcome to the Intermediate Frequency Spot Welder!
Introducing the amazing features of our Spot Welding Plant with a rated capacity of 10-800KVA:
- Three-phase power supply for a balanced grid and minimal impact on the power system. With a high power factor of 0.7-0.9, you'll experience reduced reactive power loss.
- Experience significantly improved welding control accuracy with an inverter frequency of over 1000Hz. Our spot welder offers 20 times higher welding current control ability and control accuracy compared to AC welding machines.
- Witness a great leap in welding quality with a straight current waveform, stable nugget size, minimal spatter, and excellent surface quality of the solder joint.
- Save on basic investment and energy consumption. Our spot welder has low grid power demand, only 2/3 of AC resistance welding machines. Additionally, enjoy shorter welding times and longer electrode life.
- Operating our spot welder is a breeze with its user-friendly human-computer interface. Store and recall multiple sets of welding specifications with just one key. Monitor real-time welding current and time, and benefit from the built-in monitoring and alarm functions for welding pressure, cold water flow, and welding current.
Experience the advanced features and benefits of our Intermediate Frequency Spot Welder, brought to you by Ningbo Xinsheng Intelligent Equipment Co., Ltd.
Model | Voltage V | Rated Capacity KVA | Max Short Circuit Current KA | Duty Cycle Rate % | Electrode Force KG | Electrode Stroke mm | Cooling Water L/min |
XS-MF-5K | 380 3PH | 5 | 1.5 | 50 | 30 | 25 | 10 |
XS-MF-10K | 380 3PH | 10 | 3 | 50 | 100 | 50 | 20 |
XS-MF-15K | 380 3PH | 15 | 4.5 | 50 | 100 | 50 | 20 |
XS-MF-25K | 380 3PH | 25 | 7.5 | 50 | 350 | 80 | 20 |
XS-MF-35K | 380 3PH | 35 | 10 | 50 | 350 | 80 | 20 |
XS-MF-50K | 380 3PH | 50 | 13 | 50 | 800 | 100 | 30 |
XS-MF-75K | 380 3PH | 75 | 18 | 50 | 800 | 100 | 30 |
XS-MF-100K | 380 3PH | 100 | 21 | 50 | 1000 | 100 | 30 |
XS-MF-120K | 380 3PH | 120 | 23 | 50 | 1000 | 100 | 30 |
XS-MF-160K | 380 3PH | 160 | 28 | 50 | 1000 | 100 | 30 |
XS-MF-200K | 380 3PH | 200 | 32 | 50 | 1500 | 100 | 30 |
XS-MF-250K | 380 3PH | 250 | 40 | 50 | 1500 | 100 | 50 |
XS-MF-300K | 380 3PH | 300 | 48 | 50 | 2000 | 100 | 50 |
XS-MF-350K | 380 3PH | 350 | 55 | 50 | 2000 | 100 | 60 |
XS-MF-400K | 380 3PH | 400 | 62 | 50 | 2000 | 100 | 60 |
XS-MF-500K | 380 3PH | 500 | 70 | 50 | 2000 | 100 | 60 |





Welcome to Ningbo Xinsheng Intelligent Equipment Co., Ltd!
Introducing our amazing Spot Welding Plant with a Rated Capacity of 10-800KVA. This state-of-the-art welding machine is designed to make your welding tasks a breeze, while also saving you time and money.
Product Advantages:
- Experience high welding stability for flawless results.
- Save over 30% on electricity and enjoy low operating costs.
- Enjoy a balanced input of three-phase power supply with a power factor of up to 95%.
- Benefit from lower welding current and electrode pressure.
- Experience almost no induced energy loss in the secondary circuit.
- Double the lifespan of your electrodes and reduce grinding time.
- Save significantly on installation costs for electricity and auxiliary facilities like water and gas.
- Control and analyze welding parameters accurately, quickly, and comprehensively.
- Complete your welding tasks in a shorter time, improving work efficiency and welding quality.
- Enjoy a wider welding range and achieve better results on low-carbon steel, stainless steel, copper, aluminum, and galvanized sheet.
Don't miss out on this incredible Spot Welding Plant! It's perfect for both DIY enthusiasts and industrial professionals. Get your hands on our high-quality welding equipment today and experience the difference it makes in your welding projects.
Keywords: Spot Welding Plant, Rated Capacity 10-800KVA, Spot Welding Machine, Tack Welder, Welder, Spot Welder, DIY Spot Welder, Welding Equipment, Welding Machine, Chinese Spot Welding Machine, Spot Welding Machine Price, Spot Welding Device, Mash Welder, Welding, Point Welder, Point Welding Machine, Machine Spot Welding, Spot Machine Welding, Portable Spot Welding, Industrial Spot Welding, Automated Spot Welding, Precision Spot Welding, Heavy-Duty Spot Welder, Affordable Spot Welding Machine, High-Quality Welding Equipment

Ningbo Xinsheng Intelligent Equipment Co., Ltd - Spot Welding Plant
Welcome to Ningbo Xinsheng Intelligent Equipment Co., Ltd!
Located in the beautiful coastal city of Ningbo, Zhejiang, our company is your go-to destination for all your resistance welding equipment needs. With our superior geographical location, stunning environment, and convenient transportation, we are dedicated to providing you with top-notch products and services.
At Xinsheng Company, we specialize in the research, development, design, production, manufacturing, marketing, and service of resistance welding equipment, medium frequency series welding machines, and welding automation specialized machines. With over ten years of experience, we have accumulated advanced technologies and processes from both domestic and international sources, allowing us to manufacture complete sets of specialized welding equipment.
Our team of experienced professional resistance welding engineering technicians and teams in welding, mechanical, and electromechanical integration are here to ensure that you receive high-quality and affordable welding equipment, along with exceptional after-sales service.
Our products find wide applications in various industries, including home appliance hardware manufacturing, automotive and accessory manufacturing, sheet metal manufacturing, solar energy, and electric water heater manufacturing. We are committed to working together and developing together with our customers, providing advanced, applicable, high-quality, and reliable products in the field of welding technology application.
Join us at Ningbo Xinsheng Intelligent Equipment Co., Ltd and let's grow together! We welcome both new and old customers to negotiate with us.
Product Description: Spot Welding Plant with Rated Capacity 10-800KVA
Our Spot Welding Plant with a rated capacity of 10-800KVA is the perfect solution for all your spot welding needs. Whether you're a professional welder or a DIY enthusiast, our welding equipment is designed to meet your requirements.
Key Features:
- Advanced technology and processes for efficient and precise spot welding
- High-quality construction for durability and long-lasting performance
- Wide range of applications in industries such as home appliance hardware manufacturing, automotive and accessory manufacturing, sheet metal manufacturing, solar energy, and electric water heater manufacturing
- Reliable and affordable, providing excellent value for your investment
With our spot welding plant, you can achieve precision spot welding with ease. Whether you need to weld small components or heavy-duty materials, our equipment is up to the task. Experience the convenience and efficiency of our spot welding machine today!
Contact us now to learn more about our spot welding plant and explore the possibilities it offers. Let's work together to take your welding projects to new heights!





Q1: What is the price of your machine?
Answer: our machines are customized for your requirements. If you want to get the appropriate price, please provide us the following information.
* The material and thickness of your product
* The minimum and maximum size of your product
* The welding position of your products
* The automation level that you want to achieve
* It would be better if you can provide us the detailed product drawings so our engineer can come out with the suitable technical proposal and price for you.
Q2: What is the warranty period of your machine?
Answer: our standard warranty period is one year after shipment. If you want to extend the warranty period, there will be extra cost.
Q3: What if my machine damaged doing the warranty period?
Answer: firstly, our engineer will help you to diagnose the problem via online guidance. if any parts damaged during the warranty period, we will send the parts to you for replacement free of charge. If you can not fix he problem by replacement of the new parts, we will send engineer to your factory to help fixing the machine.
Q4: What is the delivery time of your machine?
Answer: it depends on the complexity of your machine. Most of our standard machine we got in stock, then we can shape the machine with the seven days after receiving your payment. If you need the Customized machine, normally it would take about 30-90 days to complete the machine.
Q5: Can we send the sample to you for welding test?
Answer: yes. You can send us the samples for welding test and we will send you the pictures and videos after the testing. If you need, we can also send the samples back to your country so you can check the welding quality by yourself before ordering the machine.
Q6: Can you provide us the machine drawings and technical proposal?
Answer: yes. After receiving your detailed requirement and product drawings, our engineer will come out with the suitable Technical proposal with the basic machine concept drawings to you. Be size after you placing the order we will send you the more detailed design drawings of the machine to you for confirmation. Only after you confirming the drawings then we will start the manufacturing process.
Q7: What's your payment terms?
Answer: we can accept the following payment terms: T/T, L/C, Western Union
Q8: How can we install the machine?
Answer: for some simple machines we will provide you the english operation manual, the operation video and also we will provide you the online guidance and training to your engineer so you can set up the machine easily. For some complicated machines, we will send engineer to your country to help installation and training. But there will be extra cost for Engineer, including the salary, visa cost, round-trip ticket cost, and accommodation fee will be covered by the buyer.
Spot Welding Plant with Rated Capacity 10-800KVA
Spot Welding Plant with Rated Capacity 10-800KVA
Welcome to Ningbo Xinsheng Intelligent Equipment Co., Ltd! We are a friendly and reliable factory manufacturer of electric tools.
Product Description
Our Spot Welding Plant is a high-quality and affordable welding machine that is perfect for both DIY enthusiasts and industrial use. With a rated capacity ranging from 10-800KVA, this spot welding machine offers precision and durability for all your welding needs.
Key Features:
- Competitive price with approved quality
- Strict detection during production to ensure product quality
- Supports OEM/ODM service with an experienced R&D team
- Fast delivery time: 2-7 days for sample orders, 35-50 days for LCL or FCL orders
Whether you need a portable spot welding machine for small projects or an industrial-grade spot welder for heavy-duty applications, our Spot Welding Plant is the perfect choice. It offers automated and precise spot welding, making it suitable for a wide range of welding tasks.
Don't miss out on this Chinese spot welding machine at an affordable price. Place your order now and experience the quality and reliability of our welding equipment!