Electroweld Industries

Electroweld industries is a leading manufacturer of resistance welding equipment, serving the industry for over 45 years. Our welding machines are designed to provide a production solution at an affordable price while ensuring reliability and low cost maintenance.

Applications: 
This 50 KVA Electroweld Rectangular Tin Can Universal Seam Welder is designed for straight line or circumferential seam welding of different metals with a thickness ranging from 0.8mm + 0.8mm to 1mm + 1mm. Seam welding uses a wheel-shaped electrode to make either a series of overlapping spot welds to form a continuously welded and leak tight seam - Continuous Seam Welding or a number of spot welds spaced apart – Roll-Spot Seam Welding. With Roll-Spot seam welding, the spot welds are not sealed joints. If a completely leak proof seam is required then the frequency is increased and a continuous seam is created.

Resistance seam welding finds its application in the assembly of fuel tanks as it needs to be liquid-tight. It is also used for welding parts of vessels that need to be water or airtight. The other common application is in welding pipes and tubes. Resistance seam welding is especially used in this field because it doesn’t use any fusion metals in the process. Hence, there are no weld beads that would ruin the aesthetics of the tubes or pipes. Seam welding is also used in manufacturing sheet metal tanks used as containers for kerosene, gasoline, and other fluids. Both the airtight and liquid-tight welds play a role in such an application. Used in Seam welding a variety of materials for all types of Drums. Barrels. Cans, Tins. Transformers-Radiators, Fuel Tanks. Mufflers. Utensils. Small Pipes etc. Users include manufacturing of filter elements, electric motors, automotive exhaust, vacuum components, water tanks, cryogenic vessels, aircraft components, flexible metal hose, etc.

Electroweld Rectangular Tin Can Universal Seam Welder 50KVA (SMW-50UR)

-Weldability Sheet Thickness (mm): M.S Sheet- 1.0mm + 1.0mm, 19 AWG, 19 SWG

-Weldability Sheet Thickness (mm): S.S Sheet- 0.8mm + 0.8mm, 21 AWG, 22 SWG

Weldable Materials: Low Carbon Steel, High Carbon Steel, Galvinised Steel, Tin Plate ,Nickel Alloy, High-Temp Alloy, Aluminum Alloy, Titanium, Brass, Copper.

Advantages of Seam welding:

1. Airtight welds: One of the most important characteristics of a continuous weld is that it can create airtight and watertight seals. This is very important in creating metal structures that need air or water leakage protection, like air or liquid-tight vessels.

2. Fast weld process: Weld is possible at high speeds. The process can be fully automated, making it a highly repeatable process and faster than other alternatives like spot welding.

3. No filler/flux required: The weld is possible without using any filler or flux material.

4. It is possible to produce single seam welds and parallel seams simultaneously.The joints created using this welding technique are usually strong and robust.

This 50 KVA Electroweld Roll-Spot Seam Welder is designed for seam welding of different metals with a thickness ranging from 0.8mm + 0.8mm to 1mm + 1mm. Seam welding uses a wheel-shaped electrode to make either a series of overlapping spot welds to form a continuously welded and leak tight seam - Continuous Seam Welding or a number of spot welds spaced apart – Roll-Spot Seam Welding. With Roll-Spot seam welding, the spot welds are not sealed joints. If a completely leak proof seam is required then the frequency is increased and a continuous seam is created.

Resistance seam welding finds its application in the assembly of fuel tanks as it needs to be liquid-tight. It is also used for welding parts of vessels that need to be water or airtight. The other common application is in welding pipes and tubes. Resistance seam welding is especially used in this field because it doesn’t use any fusion metals in the process. Hence, there are no weld beads that would ruin the aesthetics of the tubes or pipes. Seam welding is also used in manufacturing sheet metal tanks used as containers for kerosene, gasoline, and other fluids. Both the airtight and liquid-tight welds play a role in such an application. Used in Seam welding a variety of materials for all types of Drums. Barrels. Cans, Tins. Transformers-Radiators, Fuel Tanks. Mufflers. Utensils. Small Pipes etc. Users include manufacturing of filter elements, electric motors, automotive exhaust, vacuum components, water tanks, cryogenic vessels, aircraft components, flexible metal hose, etc.

Applications: The Electroweld Spot Welder Cum Longitudinal Seam Welder is designed to provide 2 welding applications in the same machine. The Spot Welder and Seam Welder use the same transformer so only one application capability can be utilized at one time. The machine can also be designed using 2 separate transformers for each application so that both spot and seam welding stations can be used simultaneously.

1. The Longitudinal Seam Welder Application

This 50 KVA Electroweld Longitudinal Seam Welder is designed for straight line seam welding of different metals with a thickness ranging from 0.8mm + 0.8mm to 1mm + 1mm. Seam welding uses a wheel-shaped electrode to make either a series of overlapping spot welds to form a continuously welded and leak tight seam - Continuous Seam Welding or a number of spot welds spaced apart – Roll-Spot Seam Welding. With Roll-Spot seam welding, the spot welds are not sealed joints. If a completely leak proof seam is required then the frequency is increased and a continuous seam is created.

Resistance seam welding finds its application in the assembly of fuel tanks as it needs to be liquid-tight. It is also used for welding parts of vessels that need to be water or airtight. The other common application is in welding pipes and tubes. Resistance seam welding is especially used in this field because it doesn’t use any fusion metals in the process. Hence, there are no weld beads that would ruin the aesthetics of the tubes or pipes. Seam welding is also used in manufacturing sheet metal tanks used as containers for kerosene, gasoline, and other fluids. Both the airtight and liquid-tight welds play a role in such an application. Used in Seam welding a variety of materials for all types of Drums. Barrels. Cans, Tins. Transformers-Radiators, Fuel Tanks. Mufflers. Utensils. Small Pipes etc. Users include manufacturing of filter elements, electric motors, automotive exhaust, vacuum components, water tanks, cryogenic vessels, aircraft components, flexible metal hose, etc.

Electroweld Spot Welder Cum Longitudinal Seam Welder 50KVA (SP50P-SMW-50L)

-Weldability Sheet Thickness (mm): M.S Sheet- 1.0mm + 1.0mm, 19 AWG, 19 SWG

-Weldability Sheet Thickness (mm): S.S Sheet- 0.8mm + 0.8mm, 21 AWG, 22 SWG

Weldable Materials: Low Carbon Steel, High Carbon Steel, Galvinised Steel, Tin Plate ,Nickel Alloy, High-Temp Alloy, Aluminum Alloy, Titanium, Brass, Copper.

Advantages of Seam welding:

1. Airtight welds: One of the most important characteristics of a continuous weld is that it can create airtight and watertight seals. This is very important in creating metal structures that need air or water leakage protection, like air or liquid-tight vessels.

2. Fast weld process: Weld is possible at high speeds. The process can be fully automated, making it a highly repeatable process and faster than other alternatives like spot welding.

3. No filler/flux required: The weld is possible without using any filler or flux material.

4. It is possible to produce single seam welds and parallel seams simultaneously.The joints created using this welding technique are usually strong and robust.

Types of Seam Welding:

The 2 main types of Seam Welding - Intermittent and Continuous Seam Welding are very similar. In fact they can be run on the same machine. The only difference is the spacing of the weld. A change in the machine settings could produce either weld.

1. Continuous Seam welding:

In this welding technique, the electrodes rotate at a consistent and predetermined speed. This is done to create an overlapping weld. To achieve this type of weld timed current impulses are needed to create an overlapping weld. Standard seam welding produces continuous and leak-proof welds.

Electro weld industries is a leading manufacturer of resistance welding equipment, serving the industry for over 45 years. Our welding machines are designed to provide a production solution at an affordable price while ensuring reliability and low cost maintenance.

Applications: This 50 KVA Electro weld Rectangular Tin Can Universal Seam Welder is designed for straight line or circumferential seam welding of different metals with a thickness ranging from 0.8mm + 0.8mm to 1mm + 1mm. Seam welding uses a wheel-shaped electrode to make either a series of overlapping spot welds to form a continuously welded and leak tight seam - Continuous Seam Welding or a number of spot welds spaced apart – Roll-Spot Seam Welding. With Roll-Spot seam welding, the spot welds are not sealed joints. If a completely leak proof seam is required then the frequency is increased and a continuous seam is created.

Resistance seam welding finds its application in the assembly of fuel tanks as it needs to be liquid-tight. It is also used for welding parts of vessels that need to be water or airtight. The other common application is in welding pipes and tubes. Resistance seam welding is especially used in this field because it doesn’t use any fusion metals in the process. Hence, there are no weld beads that would ruin the aesthetics of the tubes or pipes. Seam welding is also used in manufacturing sheet metal tanks used as containers for kerosene, gasoline, and other fluids. Both the airtight and liquid-tight welds play a role in such an application. Used in Seam welding a variety of materials for all types of Drums. Barrels. Cans, Tins. Transformers-Radiators, Fuel Tanks. Mufflers. Utensils. Small Pipes etc. Users include manufacturing of filter elements, electric motors, automotive exhaust, vacuum components, water tanks, cryogenic vessels, aircraft components, flexible metal hose, etc.

Electro weld Rectangular Tin Can Universal Seam Welder 50KVA (SMW-50UR)

• Weldability Sheet Thickness (mm): M.S Sheet- 1.0mm + 1.0mm, 19 AWG, 19 SWG
• Weldability Sheet Thickness (mm): S.S Sheet- 0.8mm + 0.8mm, 21 AWG, 22 SWG

Weldable Materials: Low Carbon Steel, High Carbon Steel, Galvanized Steel, Tin Plate ,Nickel Alloy, High-Temp Alloy, Aluminum Alloy, Titanium, Brass, Copper.

Advantages of Seam welding:

1. Airtight welds: One of the most important characteristics of a continuous weld is that it can create airtight and watertight seals. This is very important in creating metal structures that need air or water leakage protection, like air or liquid-tight vessels.

2. Fast weld process: Weld is possible at high speeds. The process can be fully automated, making it a highly repeatable process and faster than other alternatives like spot welding.

3. No filler/flux required: The weld is possible without using any filler or flux material.

4. It is possible to produce single seam welds and parallel seams simultaneously. The joints created using this welding technique are usually strong and robust.

Electroweld industries is a leading manufacturer of resistance welding equipment, serving the industry for over 45 years. Our welding machines are designed to provide a production solution at an affordable price while ensuring reliability and low cost maintenance.

Applications: This 50 KVA Electroweld Circumferential Seam Welder is designed for circumferential seam welding of different metals with a thickness ranging from 0.8mm + 0.8mm to 1mm + 1mm. Circumferential Seam Welding is a process that joins two or more members of an assembly in a lap joint configuration by producing a series of overlapping resistance spots in a circumferential, cylindrical application as well as flat assemblies. Seam welding uses a wheel-shaped electrode to make either a series of overlapping spot welds to form a continuously welded and leak tight seam - Continuous Seam Welding or a number of spot welds spaced apart – Roll-Spot Seam Welding. With Roll-Spot seam welding, the spot welds are not sealed joints. If a completely leak proof seam is required then the frequency is increased and a continuous seam is created.

Resistance seam welding finds its application in the assembly of fuel tanks as it needs to be liquid-tight. It is also used for welding parts of vessels that need to be water or airtight. The other common application is in welding pipes and tubes. Resistance seam welding is especially used in this field because it doesn’t use any fusion metals in the process. Hence, there are no weld beads that would ruin the aesthetics of the tubes or pipes. Seam welding is also used in manufacturing sheet metal tanks used as containers for kerosene, gasoline, and other fluids. Both the airtight and liquid-tight welds play a role in such an application. Used in Seam welding a variety of materials for all types of Drums. Barrels. Cans, Tins. Transformers-Radiators, Fuel Tanks. Mufflers. Utensils. Small Pipes etc. Users include manufacturing of filter elements, electric motors, automotive exhaust, vacuum components, water tanks, cryogenic vessels, aircraft components, flexible metal hose, etc.

Electroweld Circumferential Seam Welder 50KVA, Model: SMW-50C

-Weldability Sheet Thickness (mm): M.S Sheet- 1.0mm + 1.0mm, 19 AWG, 19 SWG

-Weldability Sheet Thickness (mm): S.S Sheet- 0.8mm + 0.8mm, 21 AWG, 22 SWG

Weldable Materials: Low Carbon Steel, High Carbon Steel, Galvinised Steel, Tin Plate ,Nickel Alloy, High-Temp Alloy, Aluminum Alloy, Titanium, Brass, Copper.

Applications: This 150 KVA Electroweld Longitudinal Seam Welder is designed for straight line seam welding of different metals with a thickness ranging from 1.6mm + 1.6mm to 2.0mm + 2.0mm. Seam welding uses a wheel-shaped electrode to make either a series of overlapping spot welds to form a continuously welded and leak tight seam - Continuous Seam Welding or a number of spot welds spaced apart – Roll-Spot Seam Welding. With Roll-Spot seam welding, the spot welds are not sealed joints. If a completely leak proof seam is required then the frequency is increased and a continuous seam is created.

Resistance seam welding finds its application in the assembly of fuel tanks as it needs to be liquid-tight. It is also used for welding parts of vessels that need to be water or airtight. The other common application is in welding pipes and tubes. Resistance seam welding is especially used in this field because it doesn’t use any fusion metals in the process. Hence, there are no weld beads that would ruin the aesthetics of the tubes or pipes. Seam welding is also used in manufacturing sheet metal tanks used as containers for kerosene, gasoline, and other fluids. Both the airtight and liquid-tight welds play a role in such an application. Used in Seam welding a variety of materials for all types of Drums. Barrels. Cans, Tins. Transformers-Radiators, Fuel Tanks. Mufflers. Utensils. Small Pipes etc. Users include manufacturing of filter elements, electric motors, automotive exhaust, vacuum components, water tanks, cryogenic vessels, aircraft components, flexible metal hose, etc.

Electroweld Longitudinal Seam Welder 150KVA (SMW-150L)

-Weldability Sheet Thickness (mm): M.S Sheet- 2.0mm + 2.0mm, 14 AWG, 14 SWG

-Weldability Sheet Thickness (mm): S.S Sheet- 1.6mm + 1.6mm, 16 AWG, 16 SWG

Weldable Materials: Low Carbon Steel, High Carbon Steel, Galvinised Steel, Tin Plate ,Nickel Alloy, High-Temp Alloy, Aluminum Alloy, Titanium, Brass, Copper.

Advantages of seam welding:

1. Airtight welds: One of the most important characteristics of a continuous weld is that it can create airtight and watertight seals. This is very important in creating metal structures that need air or water leakage protection, like air or liquid-tight vessels.

2. Fast weld process: Weld is possible at high speeds. The process can be fully automated, making it a highly repeatable process and faster than other alternatives like spot welding.

3. No filler/flux required: The weld is possible without using any filler or flux material.

4. It is possible to produce single seam welds and parallel seams simultaneously.The joints created using this welding technique are usually strong and robust.

Types of Seam Welding:

The 2 main types of Seam Welding - Intermittent and Continuous Seam Welding are very similar. In fact they can be run on the same machine. The only difference is the spacing of the weld. A change in the machine settings could produce either weld.

1. Continuous Seam welding:

In this welding technique, the electrodes rotate at a consistent and predetermined speed. This is done to create an overlapping weld. To achieve this type of weld timed current impulses are needed to create an overlapping weld. Standard seam welding produces continuous and leak-proof welds. Usually, these final uninterrupted welds can be achieved by carefully rotating the wheel electrodes on the workpiece and using continuous current pulses. Seam welding especially in a continuous mode can be a major power consumer. It can really be surprising the first time you see a drum or dishwasher water tight weld being welded. It may look and sound like the machine is welding continuously but it is not. The equipment is designed for a maximum 50% duty cycle and should not exceed that rating during continous operation.