WL9000 Portable Spot Welding Machine

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Section : Sports & Entertainment
Category : Vehicle Accessories, Electronics, & Tools
SKU : 1600992177102

Product Description

Hwashi hand held portable resistance mini diy spot welder lithium battery accessories 220V transformer controller

Hanging Portable Spot Welder C Type X Type Gun Suspension Spot Welding Machine for Car Body is controlled by welding gun, transformer, controller, water cooling system, pneumatic pressing system, suspension device, etc. According to the movement of welding gun, it is divided into X-gun and C-gun.The welding arm length varies from 330mm, 420mm, 500mm, 600mm. Maximum could reach 1000mm. Or we can customize according to your requirement.Be able to install on six axis industrial robot to achieve full automatic welding.

Power Supply System

This machine is equipped with medium frequency power supply system with 1000A inverter device, 90KVA capacity and 50% duty cycle rate. The maximum short circuit current is 25KA.

Medium frequency inverter spot welder is advanced welding equipment. The three-phase power supply, through rectified by a special inverter, is converted into 1000Hz AC voltage and then is transmitted to a medium frequency transformer. The current is rectified in order to supply DC welding current. The advantage is that it helps to greatly reduce the energy of iron core material, as the frequency of welding transformer is promoted from 50/60Hz of mains supply to 1000Hz. Besides, the commutation diode of subloop of transformer could transform the electric energy into DC power which is used to provide power for welding. Under such circumstance, the inductance coefficient of subloop could be improved dramatically and the production cost could be minimized because the inductance coefficient is an important factor that results in energy loss but could almost be ignored in DC welding circuit.

Specification

Item/Model	WL-MF-90X	WL-MF-90C
Rated Capacity KVA	90	90
Input Voltage V	380	380
Duty Cycle Rate %	50	50
Secondary Voltage DCV	6.3	6.3
Continuous Working Current KA	12	12
Max. Short Circuit Current KA	25	25
Welding Stroke mm	50	50
Assist Stroke mm	70	45
Arm Length mm	330、420、500、600 customizable	330、420、500mm customizable
Standard Distance mm	150	90
Max. Welding Strength N	2000	2000
Water Flow L/min	3	3
Air Flow L/H	4.5	4.5
Weight KG	60	56

Application and samples

We can provide customized service for you. Our engineers will discuss the specific welding requirement with you and come out with the suitable technical proposal based on your samples or drawings.

Application Industry：

Suitable for welding low carbon steel, low steel alloy, stainless steel, coating steel, sheet metal and steel rod. Widely applied to automobile, security door, cabinet, household appliances, construction and building material, wire mesh, etc.

Shipping Timeframes: All orders are processed within 2-5 business days (excluding weekends and holidays). After your order has been processed, the estimated delivery time is before 12 Dec, 2026, depending on customs, Please note that due to high demand, some items may experience longer shipping times, which will be communicated at order confirmation email.
Order Processing Time: Please allow 2-5 business days for us to process your order before it is shipped . Orders placed after 16:00 on Fridays, or during weekends and public holidays, will begin processing on the next business day. Processing times may be extended during peak seasons or sales events.
Manufacturing Time: Some products needs manufacturing time, the manufacturing process will take approximately 10-30 business days depending on the product. This timeframe may vary depending on the complexity of the product and current demand. but this will be communicated with you during order confirmation.
Returns and Exchanges: We offer a 30-day return policy for most items. If you are not completely satisfied with your purchase, you may return it within 30 days of receipt for a refund or exchange. Items must be unused, in their original packaging, and accompanied by proof of purchase. Return shipping costs are the responsibility of the customer, unless the item was damaged or defective upon arrival.

1. What is the WL9000 Portable Spot Welding Machine used for?

The WL9000 Portable Spot Welding Machine is designed for welding low carbon steel, low steel alloy, stainless steel, coating steel, sheet metal, and steel rod, making it suitable for various applications in industries like automotive, construction, and household appliances.

2. What power supply does the WL9000 use?

The WL9000 is equipped with a medium frequency power supply system with a 1000A inverter device, 90KVA capacity, and a 50% duty cycle rate.

3. Can I customize the arm length of the welding machine?

Yes, the arm length can be customized according to your requirements, with standard lengths of 330mm, 420mm, 500mm, 600mm, and a maximum length of 1000mm.

4. What types of welding guns are available with this machine?

The WL9000 supports two types of welding guns: C-gun and X-gun, which are controlled by the welding gun, transformer, controller, and other systems.

5. What is the maximum short circuit current for the WL9000?

The maximum short circuit current for the WL9000 Portable Spot Welding Machine is 25KA.

6. Is the WL9000 suitable for automatic welding?

Yes, the WL9000 can be installed on six-axis industrial robots to achieve full automatic welding capabilities.

7. What materials can I weld with the WL9000?

You can weld materials such as low carbon steel, low steel alloy, stainless steel, coating steel, sheet metal, and steel rods.

8. What is the weight of the WL9000 Portable Spot Welding Machine?

The weight of the WL9000 is approximately 60 kg for the WL-MF-90X model and 56 kg for the WL-MF-90C model.

9. What is the water flow rate for the cooling system?

The water flow rate for the cooling system is 3 liters per minute.

10. How does the inverter technology benefit this welding machine?

The inverter technology allows for a higher frequency of 1000Hz, which reduces energy loss and improves the efficiency of the welding process, minimizing production costs.

11. What is the duty cycle rate of the WL9000?

The duty cycle rate for the WL9000 is 50%, allowing for continuous operation within specified limits.

12. Can I get a technical proposal based on my specific welding needs?

Yes, our engineers can discuss your specific welding requirements and provide a suitable technical proposal based on your samples or drawings.

13. Is training provided for using the WL9000 Portable Spot Welding Machine?

Yes, we provide training and support for using the WL9000 to ensure you can operate the machine effectively and safely.

14. What is the air flow rate for the pneumatic pressing system?

The air flow rate for the pneumatic pressing system is 4.5 liters per hour.

15. What applications are ideal for the WL9000?

The WL9000 is ideal for applications in automotive manufacturing, security doors, cabinets, household appliances, construction materials, and wire mesh production.