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

Name: Hwashi High-Quality Automatic Longitudinal Seam Welding Machine for Fuel Tank
Brand: Guangdong Hwashi Technology Inc.
SKU: 2188059455
Price: 8300.00 USD
Availability: InStock

US$8,300.00 1 sets (MOQ)

Port:

Shenzhen, China

Production Capacity:

20 Set/Sets Per Month

Payment Terms:

L/C, T/T, Money Gram

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Guangdong Hwashi Technology Inc.

Guangdong, China

Last Login Date:

Jul 06, 2026

Main Products:

Wire Mesh Welding Machine, IBC Cage Frame Production Line, Spot Welding Machine, Automatic Welding Machine, Wire Shelf Production Line, Welding Robot, Loading and Unloading Robot, Sink Welding Machine and Grinding Machine, Butt Welding Machine, Seam Welding Machine

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Product Description

Company Info

Basic Info.

Voltage

AC380V

Selling Units

Single Item

Machine Typeo

Welding Machine

Rated Capacity

Customized

Rated Duty Cycle

50-100%

Weight (Kg)

300.000 Kg

Moving Radius

893mm

Condition

New

Current

Customized

Serve Life

8-10 Years

Max Speed

270/S

Trademark

HWASHI

Transport Package

Wooden Packaging

Specification

780x1500x1800mm

Origin

Guangdong, China

Product Description

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

Product description
Longitudinal rolling seam welding machine manufacturers for longitudinal rolling seam welding machine for fuel tank uses the roller electrode to replace the cylindrical electrode of spot welding and as the welding work piece moves between the rolling plates, the seam welding will generate weld nuggets which will overlap with each other so as to achieve welding effect. Hwashi Straight Seam Welding Machine generally use AC pulse power source or three phase (single phase) rectifying ,medium frequency and high frequency DC power source. Our seam welding machine for sale also.

Applicable Area
Automobile, motorbike damper, thermostat probe, battery nickel belt, oil heater, power capacitor, sieve fry basket, pump manufacturing, can manufacturing, bucket manufacturing, etc.

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

Application and samples

We can provide customized service for you. Our engineers will discuss the specific welding requirement with you and come out withthe 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

HWASHI 22 years+ experience welding solutions expert

Guangdong Hwashi Technology Inc. which was established in 2001, is located in Huizhou, Guangdong province in China. We are the high-tech enterprise which is specialized in developing, manufacturing, and selling of resistance welding machine, automatic welding machine and industrial robot station. We have total two manufacturing plants covering an area about 60000 square meters.There are about 200 staffs in Hwashi, and among which there are more than 20 mechanical and electrical engineers. Most of our engineers got more than 10 years experience in welding industry. Until now, we got more than 70 patents regarding the welding machine projects. Our machines have been exported to more than 70 counrties in the world. And we have local distributor in Russia, Turkey, Romania, Saudi Arabia, Malaysia, Indonesia, India, and USA, etc. who will provide you professional pre-sales and after-sales service in local.

Certifications

We have passed the international certifications such as CE certification, ISO 9001quality management system certification, enterprise certification and design patents.

After-sales service & Customer visiting

1.spot welding machine 1 years warranty except consumable parts
2.Plenty of technical support online is available
3.Quick Back-up Parts Available&Technical Assistance
4."Training Video","Instruction Book",and"Operation Manual"will be offered

Packing & Delivery

Acceptable Delivery Terms EXW, FOB, C&F, CIF, DDU, DDP Quality Control Strictly control all aspects of incoming materials, processing, assembly, commissioning, testing, packaging and shipping to ensure the performance and quality of welding products. Professional Package 1. Whole film packaging machine; 2. Anti-collision package edge; 3. Wooden box and pallets with iron binding belt.

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, 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.

Address: Hongtian Village, Huiyang District, Huizhou City, Huizhou, Shenzhen, Guangdong, China

Business Type: Manufacturer/Factory, Trading Company

Business Range: Industrial Equipment & Components, Manufacturing & Processing Machinery

Management System Certification: ISO 9001, ISO 10012

Main Products: Wire Mesh Welding Machine, IBC Cage Frame Production Line, Spot Welding Machine, Automatic Welding Machine, Wire Shelf Production Line, Welding Robot, Loading and Unloading Robot, Sink Welding Machine and Grinding Machine, Butt Welding Machine, Seam Welding Machine

Company Introduction: HWASHI was founded in 2001 and known as an expert of automatic resistance welding equipment and industrial robots, Hwashi serves customers across a diverse range of market segments. Our service is not limited to the development, manufacture and supply of welding machines and industrial robotic arms, our team of specialists offers professional support global for customers by providing reliable solutions that are comprehensive to cater to their application needs.

Our portfolio covers a wide variety of resistance welding machines such as spot welder, seam welder, butt welder and projection welder, and industrial robots like welding robot and palletizing robot. We currently have two large production bases that are located in Huizhou Guangdong and Gaoan Jiangxi respectively, with a total area of 50, 000 square meters. Our team of specialists consists of more than 40 engineers who have worked in the industry for over 10 years.

We do not consider ourselves as a resistance welding machine manufacturer or an industrial robot supplier, but far more as a solution provider, especially offering automatic welding lines or robotic cells tailored to customer's specific production needs. Verified during last 20 years of activity, our welding equipment and robotic arms have demonstrated their performance in a huge variety of industrial sectors such as home appliances, kitchen utensils, wires & cables, lighting fixtures, metal hardware, electronics, and automotive parts.

We have been honored with over 70 invention patents thanks to the constant innovation and intensive R&D over the years. Today, our products including industrial robots, automatic welding lines, spot welding machines and other resistance welders have been exported to more than 80 countries and regions all over the world, with an annual sales volume of over 25 million US dollars. The reliable performance of our machines is particularly appreciated by many international renowned companies. We would be delighted to have the opportunity to earn your trust and provide you with the best solution and service available.

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

Product Description

Company Info

Basic Info.

Product Description

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

Applicable AreaAutomobile, motorbike damper, thermostat probe, battery nickel belt, oil heater, power capacitor, sieve fry basket, pump manufacturing, can manufacturing, bucket manufacturing, etc.

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Applicable Area
Automobile, motorbike damper, thermostat probe, battery nickel belt, oil heater, power capacitor, sieve fry basket, pump manufacturing, can manufacturing, bucket manufacturing, etc.