Copper Seam Welding Wheels

Seam welding is very similar to spot welding. However, two opposing wheels are used, rather than two pointed electrodes. Force and current is applied through the wheel. Control timing and wheel speed determine the spacing of the welds. Seam welding wheels can overlap, be fluid tight or separated. A separated seam welding wheel setup is often called a roll spot weld.

Seam welding will generally use the same alloys as spot welding. The higher conductivity lower strength workpieces will be welded using Class 2 and the stronger work pieces will use Class 3.

Most seam welding wheels are cross forged to break up the original cast billet grain structure. Seam welding wheels can be made from RWMA class 1 copper, RWMA class 2 copper, RWMA class 2 copper Premium, and RWMA class 3 copper. The most common and cost effective material for welding steel alloys is RWMA class 2 copper. RWMA class 3 seam welding wheels should be used when welding stainless steel.

The copper seam welding wheel is a unique combination of the best parts of tungsten and copper. It is highly resistant to electric arc wear, can withstand very high temperatures and is tough and dense. It is also an adept conductor of electricity, facilitating seamless flows. Additionally, it is easy to shape and cut, rendering it useful for a variety of applications. To add on, it has a one of a kind ability to "sweat", a self cooling mechanism which helps preserve its condition during usage.

This type of welding wheel is the go to option for seamless joining of thin metals. Its usage includes welding tin onto iron cans, stainless steel sheets, copper and aluminum tapes, as well as silver tape. Its exceptional performance at these tasks is largely attributed to its ability to provide consistent electrical and thermal energy, resulting in reliable and efficient welding whilst maintaining the structural integrity of the materials.

Employing a copper seam welding wheel can substantially alter your fabrication processes and it is ideal for producing a wide range of mechanical components that require meticulous continuous welding, improving production efficiency and welding quality.

Are you a factory or manufacturer?
A: Yes, we are a factory but we generally use our trading company to handle the business abroad. It will be more convenient to receive the remittance and arrange the shipment.

What is the delivery method?
A: Generally, we send cargo by UPS, DHL or FedEx. Also, we can send by sea to seaport or by air to the closest airport.

Why is your product so cost-effective?
A: We cut out the middlemen in the end-to-end manufacturing process and we obtain raw material directly from its source.

Do you do spot quality inspection or full inspection?
A: 100% full inspection for sure. All unqualified products are discarded.

How do you ensure your lead time?
A: From material preparation to machining and finally to a full inspection. Every stage of production is strictly monitored and controlled to give you an accurate delivery time.

What is the MOQ of Copper Seam Welding Wheels?
A: Depends on quantity, generally, no MOQ limit.

How to pay for it?
A: A bank transfer (T/T) will be acceptable.

What is the delivery time?
A: around 7-20 days which depends on the quantity and production.

What is kind of the package?
A: Generally, we use a carton case or plywood case with protective material inside to ensure the save of cargo

What is the lead time?
A: from order placed to cargo receiving will take around 10-25 days.

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