Hwashi High Quality Longitudinal Rolling Seam Welding Machine for Fuel Tank Automatic Seam Welding Machine

Product Description

Product Description

Product Application

Longitudinal rolling seam welding machine for fuel tank is widely used in automobile, damper of motorcycle, detector of temperature controller, nickel strap of battery, oil heater, power capacitor, sieve iron basket, water pump manufacturing, tin making, coopery industry, etc.

 

Product Application
Suitable for welding the tank within the range of 500x300mm. Welding material thickness is 0.5-1.5mm. Total welding thickness is 1-3mm.

Seam welding machine is a method that uses a pair of roller electrodes instead of the cylindrical electrodes of spot welding, and the welded workpiece moves between the rollers to produce a sealed weld with a molten core overlapping each other to weld the workpiece together. The weld consists of a single weld joint, which is divided into roll spot welding or gas-tight seam welding according to the different core fusion overlap. Seam welding machine is widely used for thin plate welding of oil drums, tanks, radiators, aircraft and automobile fuel tanks and sealed containers in jet engines, rockets and missiles.

Welding Method of The Seam Welding Machine
Adopt standardized welding electrode. Special electrode molds and welding methods can also be customized according to the product specification.
Features of The Seam Welding Machine

1. seam welding machine use the roller electrode to replace the cylindrical electrode of spot welding.
2. It will generate weld nuggets which will overlap with each other so as to achieve welding effect.
3. AC pulse current or amplitude modulation current will be adopted, but three (single)-phase rectification, medium frequency and high frequency DC are also available.
4. According to different overlap of the melting cores, it could be divided into roll spot welding and air-tight seam welding.
5. There exist three stages in the forming process of welding spots: pressurization, heating fusing and cooling crystallization like spot welding.

6. The welding wheel can be operated in both horizontal and vertical directions.
7. The transformer and the welding wheel adopt the forced water cooling circulation system, which has a high load duration and achieves Continuous and stable welding.

Specification

Model	Welding Wheel Manner	Input Voltage	Output Power	Output Current
WL-FSH-16K	Horizontal	220/ 380V	16KW	10000 A
WL-FSL-25K	Circular	220/ 380V	25 KW	12000 A
WL-FSH-25K	Horizontal	220/ 380V	25 KW	12000 A
WL-FSH-35K	Horizontal	380V	35 KW	16000 A
WL-FSZ-50K	Vertical	380V	50 KW	19500 A
WL-FSZ-75K	Vertical	380V	75 KW	24000 A
WL-FST-50K	Special Machine structure	380V	50 KW	19500 A
WL-FST-150K	Special Machine structure	380V	150 KW	40000 A
WL-FST-200K	Special Machine structure	380V	200 KW	50000 A
WL-FS-100K	Vertical	380V	100 KW	30000 A

 

 

 

 

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 of The Seam Welding Machine

Suitable for the welding of sheet, barrel body, box and sealed thin-wall container with different material, such as carbon steel, stainless steel, titanium, nickel and other materials. For fuel tank of automobile, damper of motorcycle, detector of temperature controller, nickel strap of battery, oil heater, power capacitor, sieve iron basket, water pump manufacturing, tin making, coopery industry, etc.

Factory & Certificate

Packing & Delivery

Service Team & feedback

Professional Team

Over the years, Hwashi has cultivated a large number of talented, dedicated and innovative Hwashi people. We have a professional team of experts with rich experience in electrical engineering, mechanical design and welding technology.

 

 

Since its establishment 22 years ago, hwashi technology has traveled to all corners of the world, participated in more than 100 exhibitions and served more than 8,000 customers

FAQ

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,Made in China trade assurance. (we prefer you to choose the ****** trade assurance order. If you are not satisfied with the machine that you order, or we delay the shipping time, then you can apply the complaint on . )
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.