Automatic Seam Welder For Stainless Steel Kitchen Double Sink Bowl

HWASHI Automatic Seam Welding Machine for Italian Type Stainless Steel Kitchen Double Sink Bowl

Description Of The Seam Welding Machine

This seam welding machine replaces the spot welding electrode with circle welding wheel, which is high efficiency and high quality. It basically achieves automation and completely meet the intelligent requirement of human-machine conversation.

Japan Mitsubishi CNC Control System
Adopts three sets of Japan Mitsubishi servo motor to control axis X (movement of sink mould), axis Y (vertical movement of welding wheel), and axis A (360° rotation of welding wheel).

Auto Moving Welding Table
Specially designed electrode large table, more stable conductivity, to ensure the effectiveness of welding.

Big Copper Flat Table Electrode and Fixture
We will design the fixture according to the design of your sink bowl. Different sizes may require different fixtures. Be able to do welding of single bowl, double-bowl, or three-bowl product.

Welding electrode

Synchronized operation of welding electrodes and Moving Welding Table

Automatic welding of sink, Uniform and beautiful welding seam.

Technical Parameter Of The Seam Welding Machine

Item Parameter Control Mode PLC Effective Welding Length 1600mm Effective Welding Width 600mm Table Size 1600x600mm Feeder Driving Force Servo System Max. Running Speed 300mm/s(without welding) Welding Speed 25-35mm/s Fixture Driving Force Cylinder Machine Covering Space L5000mmxW3000mm Rated Capacity 160KVA Duty Cycle Rated 50％ Frequency 1000HZ Control Heating Adjusting Range 15%～99% Max. Output Voltage DC9.8V Secondary Max. Short Circuit Current 23KA Time Adjustment 0～999ms

Application Of The Seam Welding Machine

Welding and grinding different shapes of kitchen sink.

Samples Of The Seam Welding Machine

Related machine to Seam Welding Machine

CNC Sink Edges Grinding and Polishing Machine

This is the special designed machine for grinding and polishing the seam after welding. Normally customer will choose to buy these two machines together so as to complete the production of kitchen sink. This CNC sink grinding special machine utilizes abrasive belt polishing principle. The abrasive belt is driven by electric motor to conduct polishing on the edge of the welded sink. There are two processes for polishing. Firstly, use the coarse abrasive belt to grind the redundant cutting edge and the projection welding spots. Then use the fine abrasive belt to conduct polishing treatment. After these two processes can meet the requirement of sink grinding and polishing treatment.

Brown belt (fine abrasive belt) Blue belt (coarse abrasive belt)

Auto Moving Table and Fixture Structure

For sink bowl within 1500mm, we can choose to use fixed table with adjustable fixture. For sink bowl over the limit, we can design the automatic moving feeder to achieve full automatic grinding and polishing.

CNC Sink Seam Welding Machine	Model	WL-AMF-160K
	Input Power (V/φ)	380V 3φ
	Rated Power (KVA)	160/250KVA (as per material thickness)
	Applicable Material	Stainless Steel 304/201
	Material Thickness	0.8~1.5mm (customized)
	Effective Welding Length	1600-3000mm (customized)
	Effective Welding Width	600-800mm (customized)
	Sink Bowl Shape	Square/Rectangular/Round
	Welding Efficiency	about 2min/bowl (depend on the size of bowl)
CNC Sink Edge Grinding and Polishing Machine	Max. Moving Speed	500mm/sec
	Belt Rotation Speed	1200R/min
	Min. Radius	R40
	Rated Air Pressure	0.6MPa
	Grinding Efficiency	about 2min/bowl (depend on the size of bowl)

ABOUT US

Hwashi company is a powerhouse in the world of automatic resistance welding equipment and industrial robots. We go beyond the conventional boundaries of welding machine manufacturer. We pride ourselves on being a comprehensive service provider, offering not only top-notch machine but also a dedicated team of specialists committed to providing global customers with reliable and customized solutions to meet their unique application needs.

What sets us apart is our team of over 40 specialists, each with over a decade of industry experience. They are the driving force behind our innovative solutions. With two solid decades in the industry, our welding equipment and robotic arms have proven their mettle across various industrial sectors. From home appliances, kitchen utensils, wires, and cables to lighting fixtures, metal hardware, electronics, and automotive parts. We've got quite the track record.

Our commitment to constant innovation and intensive research and development has earned us over 70 invention patents. Today, our portfolio includes industrial robots, automatic welding lines, spot welding machines, and other resistance welders, all of which have reached more than 80 countries and regions globally. Achieving an annual sales volume exceeding 25 million US dollars, our products' reliable performance has garnered acclaim from renowned international companies.

We take pride in our legacy of trust and excellence, and we're eager to extend our commitment to you. Give us the opportunity to showcase our dedication by providing you with nothing short of the finest solutions and services available.

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, Alibaba trade assurance.

(we prefer you to choose the Alibaba 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 alibaba.com. )

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.