Electroweld Micro Stranded Wire Butt Welder 1KVA (SC-MBW-720: 0.38mm²-3.14mm²)

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.middle_heading span{font-size:17px} } @media screen and (max-width: 768px) { .tabs label{font-size:17px;} } Visit Store Butt Welders Spot Welders Seam Welders Special Purpose Machines Brazing Machines Electroweld Micro Stranded Wire Butt Welder 1KVA (SC-MBW-720) Categories Rod Butt Welder Upset Butt Welder Wire Butt Welder Micro Wire Butt Welder Bandsaw Blade Butt Welder Foot Rocker Arm Spot Welder Pneumatic Rocker Arm Spot Welder Press Type Projection Spot Welder Table Mounted Spot Welder Portable Spot Welder Seam Welder Brazing Machines Special Purpose Machines Video 1- Electroweld Stranded Cable Butt Welding on Micro Wire Butt Welder using Glass Sleeves-Operational Video Video 2- Electroweld Micro Wire Butt Welder-Operational Video Video 3- Electroweld Micro Wire Butt Welder For Welding 29 Gauge to 23 Gauge Steel Wire-Operational Video Video 4- Electroweld Micro Wire Butt Welder-Operational Video Product Details 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: Electroweld Wire Butt Welders are specially designed for the wire and cable processing industry. This welder is used for butt welding of ferrous and non-ferrous wires in the range of 0.3mm - 3.8 mm diameter. Electroweld Micro Stranded Wire Butt Welder 1KVA (SC-MBW-720) - Weldability - Cross-Sectional Area - 0.38mm²-3.14mm² - Weldability - Diameter - 0.7mm-2.0mm. - Weldability - Welding Range - 21-12 AWG. - Weldability - Welding Range - 22-14 SWG. - Weldable Materials: Iron, Steel, Nickel Features: These machines are designed as table models and constructed with a particular regard to quick and easy operation. The welding process being automatic requires minimal training for operators and ensures uniform welds of high tensile strength, capable of withstanding subsequent drawing. Construction The Electroweld Micro Wire Butt Welders are designed as portable models on moveable trolley stand, with spring loaded clamping devices, and foot pedal release Main body, housing the welding transformer, fixed and moveable platens, constructed from light alloy. Each machine is mounted on a wheeled trolley type stand provided with brakes. Upset Travel: Moveable platen travel on two parallel guides of precision design and construction ensuring accurate, frictionless travel and perfect alignment of the Weld. Upset Pressure: Provided by a precision spring action on the moveable platen, pre-calibrated at the factory Electrodes: Special wear resistant copper alloy electrodes provided with precision''V''grooves, permit rapid and accurate alignment of wires. Clamps: Copper alloy clamps of precision quick acting design ensure fixed clamping of wires. Variation of Initial Upset Gap: Obtained by setting of a calibrated cam mounted on the fixed platen and acting on a stop fitted on the moveable platen Weld Current Adjustment: Adjustment of welding current by 8 position rotary switch. Weld Current Initiation: Automatic, current make and break via incorporated magnetic contactor. Current initiation effected by a manual push button fitted on one side of the fixed platen and current cut off effected automatically in relation to the preset upsetting distance Separate annealing electrodes for annealing of the welded wire is provided. Weld Current Cutoff: Effected automatically in relation to the preset upsetting distance. Magnifying Glass and Lamp Assembly: Available as standard optional extra, to ensure visibility of thin wires for correct spacinq of the wire ends and prooer overhang from the electrodes.The entire assembiy, mounted on a vertical post at the rear of the machine, can be moved up and down and swivelled. Shearing Attachment: Shearing attachment to prepare the wire ends in the range specified, available as standard optional extra. Trolley Stand: Wheeled trolley available as optional extra. Welding Process -The ends of the wires to be joined are 'prepared' on the special shearing attachment (optional). -Welding current and initial up-set gap set according to the size of wire, the up-setting pressure being preset at the factory. -The wire ends are rigidly clamped by special quick acting clamps and viewed through an illuminated magnifying glass (optional), to ensure correct alignment of the wire ends. -By pushing the button, butt welding cycle is initiated and completed automatically by built-in controls. -Weld completed, the job is then de-clamped. * Power Requirement is 220V AC 50/60Hz or 415V AC 50/60Hz (Price includes customization as per requirement before shipping) *Separate annealing electrodes for annealing of the welded wire provided. **Shearing attachment to prepare the wire ends in the range specified is available as as an optional extra. ***Wheeled trolley available as optional extra. ****Additional set of spares and consumables can be quoted to be added to the shipment as required Specifications Table: Weldability - Cross-Sectional Area of the Stranded Cable, Wire or Rope (mm²): ***Duty Cycle can be higher upto 50% with water cooling active on Welding Jaws and the transformer secondary coils. Product Finder - Cross-Sectional Area of the Stranded Cable, Wire or Rope (mm²): Weldability - Diameter of the Stranded Cable, Wire or Rope (mm): ***Duty Cycle can be higher upto 50% with water cooling active on Welding Jaws and the transformer secondary coils. Product Finder - Diameter of the Stranded Cable, Wire or Rope (mm): Optional Functionality ***Weldability - Flat Metal - All Electroweld Wire and Rod Butt Welders can weld Flat Metal jobs when customized with a flat jaw assembly instead of the standard jaws with grooves for wires and rods. For weldability ranges please contact us with the material and cross-section surface area. ****Weldability - Stranded Cables/Ropes/Cords using Glass Sleeves, Ceramic Sleeves or Carbon Sleeves which function as crucibles during the Stranded Cable Butt Welding Application- For weldability ranges please contact us with the material and cross-section surface area. Glass Sleeves for Butt Welding Stranded Cable Cross-Sections : 0.16 mm² - 35 mm² Glass Sleeve/ Glass Tube Applications: Electroweld Glass Sleeves are designed for butt welding of stranded conductors. Example: For enabling continuous wire drawing manufacturing operations, the two ends of the stranded conductor to be welded are inserted into the Glass Sleeve openings on each end, such that they meet in the middle of the tube. This assembly of the stranded cables and glass sleeve is then clamped into the jaws of the matching Electroweld Butt Welding machine. When the butt welding process is initiated, the glass sleeves act as crucibles during the butt welding process and the ends of the stranded conductors inside the sleeve fuse to form a burr free and pore free weld. The glass sleeve is then broken with a hammer or mallet revealing the butt welded stranded cable which can then be processed upstream, ensuring continuous operations of the wire drawing manufacturing process. Note: The Welding Jaw Clamping mechanism on Electroweld Butt Welding Machines is either Hand Operated, Foot Operated or Pneumatic Cylinder Operated, depending on the stranded conductor being welded and the corresponding matching machine rating. Regarding Upset Pressure mechanism in Electroweld Butt Welding Machines- For smaller cross-section stranded conductors, the butt welding upset pressure is applied via spring tension and for larger cross-section stranded conductors, the butt welding upset pressure is applied via pneumatic cylinders. Additionally the clamping pressure should be approximately twice the upset butt welding pressure to avoid slippage and turning of the stranded conductors inside the sleeve during butt welding. Ordering and Lead Times for Glass Sleeve Delivery : Note: MINIMUM ORDER QUANTITY (MOQ) FOR GLASS SLEEVES IN ANY PARTICULAR DIMENSION- 100 Qty. Minimum 4-5 Weeks Lead time for Delivery of MOQ. Samples could be made available earlier on request. Please contact sales@electroweld.com for sample requests, price quotes or purchase orders for your required applications and quantities Specifications Table for Various Types of Conductor Outer Diameter and Guide for Matching Various Glass Sleeve Sizes : Advantages of Glass Sleeves : Note 1: Sleeve Inner Diameter Size Selection - Clearance between the sleeve and the conductor : The conductor must slip in the sleeve but with a little friction to be well driven. If the clearance is too large, the axial rigidity of the strand is reduced and the wires begin to fold in the sleeve. The sleeve size must be considered as one would consider the size of a welding die. It must not stop the conductor from being introduced, but some friction needs to exist. Additionally, the choice of a good cutter is an important step towards a successful weld. If we advise our users to do not over-strand the conductor after cutting, it is also for this reason. As the manual over-stranding is never regular, it changes not only the quality of sliding in the sleeve, but also the clearance and all the other parameters. Furthermore, another negative consequence of a larger diameter weld is the risk of being broken or drawn when it later goes through the insulation head. Note 2: Using Right Tool for Cutting Stranded Conductor before introduction into the Glass Sleeve for Butt Welding : The users often cut the conductors with scissors. Even if it is difficult to see, this increases the conductors length and let a flat burr outside the strand. Furthermore, the conductor un-strands easily and the user tries to over-strand it to keep it again rigid. As a result, he must then use a sleeve larger than necessary and this increases the clearance between the sleeve and the conductor. Another negative consequence of this over-stranding is the lay-length decrease which decreases the flowing of the melted metal between the wires. The operator must then increase the upset to compensate for the larger clearance but cannot increase the pressure because the conductor is less well driven in the sleeve during the fusion. As the welding is not satisfactory, the operator then requires longer sleeves, hoping to correct the problem. The weld then becomes longer and breaks easily after several folding in the accumulator further down the line. In fact, a good driving in the sleeve requires as little as possible clearance between the sleeve and the conductor. Following are some examples: cross sections clearance 0.25 to 0.35 mm² 0.03 to 0.05 mm 1.5 to 4 mm² 0.5 to 0.7 mm Note 3: Slipping the conductor in the sleeve : We also suggest that the operator creates a small cone at the inlet of the sleeve to ease the strand introduction, and avoid any irregular over-stranding. Note 4: Clamping of the conductor in the jaws : When the conductor folds during the fusion, the reason is often a bad clamping in the jaws. When the pressure is applied, badly clamped conductors slice in the jaws and the weld turns around those ones which are correctly clamped. Theoretically, the best shape for the jaws is a circular groove but practically, we advice to use 'U' grooves because the setting and the clamping is more reliable. Material Properties of Borosilicate used for making the Borosilicate Glass Sleeve : Material Properties of Quartz used for making the Quartz Glass Sleeve : Note: MINIMUM ORDER QUANTITY (MOQ) FOR GLASS SLEEVES IN ANY PARTICULAR DIMENSION- 100 Qty. Please contact sales@electroweld.com for sample requests, price quotes or purchase orders for your required applications and quantities Electroweld Ceramic Sleeves for Stranded Cable Cross Section : 0.16 mm² - 193 mm² Applications: Electroweld Ceramic Sleeves are designed for butt welding of stranded conductors. Example: For enabling continuous wire drawing manufacturing operations, the two ends of the stranded conductor to be welded are inserted into the Ceramic Sleeve openings on each end, such that they meet in the middle of the tube. This assembly of the stranded cables and ceramic sleeve is then clamped into the jaws of the matching Electroweld Butt Welding machine. When the butt welding process is initiated, the ceramic sleeve act as a crucible and the ends of the stranded conductors inside the sleeve fuse to form a burr free and pore free weld. The ceramic sleeve is then broken with a hammer or mallet revealing the butt welded stranded cable which can then be processed upstream, ensuring continuous operations of the wire drawing manufacturing process. Note: The Welding Jaw Clamping mechanism on Electroweld Butt Welding Machines is either Hand Operated, Foot Operated or Pneumatic Cylinder Operated, depending on the stranded conductor being welded and the corresponding matching machine rating. Regarding Upset Pressure mechanism in Electroweld Butt Welding Machines- For smaller cross-section stranded conductors, the butt welding upset pressure is applied via spring tension and for larger cross-section stranded conductors, the butt welding upset pressure is applied via pneumatic cylinders. Additionally the clamping pressure should be approximately twice the upset butt welding pressure to avoid slippage and turning of the stranded conductors inside the sleeve during butt welding. Unique Characteristics of Ceramic Sleeves for Butt Welding Application: 1. Very high compressive strength. 2. Moderate to extremely high mechanical strength. 3. Moderate thermal conductivity 4. High thermal shock resistance. 5. High thermal Stability and operating temperatures. 6. Low co-efficient of thermal expansion. 7. Electrical insulation. 8. Easily and readily machinable. 9. High Hardness, High wear and Friction resistance. 10. Corrosion resistance even at high temperatures. 11. Low Specific Weight. Ordering and Lead Times for Delivery : Note: MINIMUM ORDER QUANTITY (MOQ) FOR CERAMIC SLEEVES IN ANY PARTICULAR DIMENSION- 1000 Qty. Minimum 4-5 Weeks Lead time for Delivery of MOQ. Samples could be made available earlier on request. Please contact sales@electroweld.com for sample requests, price quotes or purchase orders for your required applications and quantities Series 1: Specifications Table and Guide for Matching Various Ceramic Sleeve Sizes to Specific Stranded Conductor Cross-Sections for Butt Welding Application : Series 2-Specifications Table and Guide for Matching Various Ceramic Sleeve Sizes to Specific Stranded Conductor Cross-Sections for Butt Welding Application : Note 1: Sleeve Inner Diameter Size Selection - Clearance between the sleeve and the conductor : The conductor must slip in the sleeve but with a little friction to be well driven. If the clearance is too large, the axial rigidity of the strand is reduced and the wires begin to fold in the sleeve. The sleeve size must be considered as one would consider the size of a welding die. It must not stop the conductor from being introduced, but some friction needs to exist. Additionally, the choice of a good cutter is an important step towards a successful weld. If we advise our users to do not over-strand the conductor after cutting, it is also for this reason. As the manual over-stranding is never regular, it changes not only the quality of sliding in the sleeve, but also the clearance and all the other parameters. Furthermore, another negative consequence of a larger diameter weld is the risk of being broken or drawn when it later goes through the insulation head. Note 2: Using Right Tool for Cutting Stranded Conductor before introduction into the Ceramic Sleeve for Butt Welding : The users often cut the conductors with scissors. Even if it is difficult to see, this increases the conductors length and let a flat burr outside the strand. Furthermore, the conductor un-strands easily and the user tries to over-strand it to keep it again rigid. As a result, he must then use a sleeve larger than necessary and this increases the clearance between the sleeve and the conductor. Another negative consequence of this over-stranding is the lay-length decrease which decreases the flowing of the melted metal between the wires. The operator must then increase the upset to compensate for the larger clearance but cannot increase the pressure because the conductor is less well driven in the sleeve during the fusion. As the welding is not satisfactory, the operator then requires longer sleeves, hoping to correct the problem. The weld then becomes longer and breaks easily after several folding in the accumulator further down the line. In fact, a good driving in the sleeve requires as little as possible clearance between the sleeve and the conductor. Following are some examples: cross sections clearance 0.25 to 0.35 mm² 0.03 to 0.05 mm 1.5 to 4 mm² 0.5 to 0.7 mm Note 3: Slipping the conductor in the sleeve : We also suggest that the operator creates a small cone at the inlet of the sleeve to ease the strand introduction, and avoid any irregular over-stranding. Note 4: Clamping of the conductor in the jaws : When the conductor folds during the fusion, the reason is often a bad clamping in the jaws. When the pressure is applied, badly clamped conductors slice in the jaws and the weld turns around those ones which are correctly clamped. Theoretically, the best shape for the jaws is a circular groove but practically, we advice to use 'U' grooves because the setting and the clamping is more reliable. Specifications for Sillimanite used for making the Ceramic Sleeves : Note: These Ceramic Sleeves are made with Sillimanite and other minerals. They mainly consists of Al2O3 and SiO2. Their physical and chemical properties are better than high grade Alumina Ceramics. Their max use temperature is 1600 ℃. Note: MINIMUM ORDER QUANTITY (MOQ) FOR CERAMIC SLEEVES IN ANY PARTICULAR DIMENSION- 1000 Qty. Please contact sales@electroweld.com for sample requests, price quotes or purchase orders for your required applications and quantities Operational Video for Stranded Cable Butt Welding on Electroweld Micro Wire Butt Welder using Glass Sleeves Electroweld Micro Wire Butt Welder -Stranded Wire Welding- YouTube [isdntekvideo] .ytvideo * { box-sizing:border-box; } .ytvideo { margin:.5em auto 40px auto; max-width:480px; font-family:arial; text-align:center; position:relative; min-height:120px; background-color:#555; } .ytvideo p { position:absolute; margin:0; color:white; background-color:rgba(0,0,0,0); } .ytvideo .yt_hd { font-size:16px; width:100%; height:25px; line-height:28px; text-align:left; top:0; left:0; padding-left:10px; overflow:hidden; } .ytvideo .yt_ft { font-size:12px; width:100%; bottom:0; left:0; } .ytvideo img { display:block; max-width:100%; border:0; } .ytvideo a:after { content:"\A0\25BA"; position:absolute; width:60px; height:50px; left:0; top:0; right:0; bottom:0; margin:auto; border:0; border-radius:10px; color:white; background:rgba(0,0,0,.6); font-size:24px; line-height:50px; cursor:pointer; } .ytvideo a:hover:after { background:#CC181E; } .ytvideo .yt_inp { position:absolute; top:100%; left:0; width:100%; text-align:center; padding:.5em .2em; xfont-size:18px; border:0; color:black; background: rgba(0,0,0,.0); } @media(max-device-width:960px){ .ytvideo { margin-bottom:60px; } .ytvideo .yt_inp { padding:1em .2em; } } Operational Video for the Electroweld Micro Wire Butt Welder Electroweld Micro Wire Butt Welder - YouTube [isdntekvideo] .ytvideo * { box-sizing:border-box; } .ytvideo { margin:.5em auto 40px auto; max-width:480px; font-family:arial; text-align:center; position:relative; min-height:120px; background-color:#555; } .ytvideo p { position:absolute; margin:0; color:white; background-color:rgba(0,0,0,0); } .ytvideo .yt_hd { font-size:16px; width:100%; height:25px; line-height:28px; text-align:left; top:0; left:0; padding-left:10px; overflow:hidden; } .ytvideo .yt_ft { font-size:12px; width:100%; bottom:0; left:0; } .ytvideo img { display:block; max-width:100%; border:0; } .ytvideo a:after { content:"\A0\25BA"; position:absolute; width:60px; height:50px; left:0; top:0; right:0; bottom:0; margin:auto; border:0; border-radius:10px; color:white; background:rgba(0,0,0,.6); font-size:24px; line-height:50px; cursor:pointer; } .ytvideo a:hover:after { background:#CC181E; } .ytvideo .yt_inp { position:absolute; top:100%; left:0; width:100%; text-align:center; padding:.5em .2em; xfont-size:18px; border:0; color:black; background: rgba(0,0,0,.0); } @media(max-device-width:960px){ .ytvideo { margin-bottom:60px; } .ytvideo .yt_inp { padding:1em .2em; } } Operational Video for the Electroweld Micro Wire Butt Welder Electroweld Micro Wire Butt Welder - YouTube [isdntekvideo] .ytvideo * { box-sizing:border-box; } .ytvideo { margin:.5em auto 40px auto; max-width:480px; font-family:arial; text-align:center; position:relative; min-height:120px; background-color:#555; } .ytvideo p { position:absolute; margin:0; color:white; background-color:rgba(0,0,0,0); } .ytvideo .yt_hd { font-size:16px; width:100%; height:25px; line-height:28px; text-align:left; top:0; left:0; padding-left:10px; overflow:hidden; } .ytvideo .yt_ft { font-size:12px; width:100%; bottom:0; left:0; } .ytvideo img { display:block; max-width:100%; border:0; } .ytvideo a:after { content:"\A0\25BA"; position:absolute; width:60px; height:50px; left:0; top:0; right:0; bottom:0; margin:auto; border:0; border-radius:10px; color:white; background:rgba(0,0,0,.6); font-size:24px; line-height:50px; cursor:pointer; } .ytvideo a:hover:after { background:#CC181E; } .ytvideo .yt_inp { position:absolute; top:100%; left:0; width:100%; text-align:center; padding:.5em .2em; xfont-size:18px; border:0; color:black; background: rgba(0,0,0,.0); } @media(max-device-width:960px){ .ytvideo { margin-bottom:60px; } .ytvideo .yt_inp { padding:1em .2em; } } Operational Video for the Electroweld Micro Wire Butt Welder (Authorized Dealer Video) Electroweld Micro Wire Butt Welder - YouTube [isdntekvideo] .ytvideo * { box-sizing:border-box; } .ytvideo { margin:.5em auto 40px auto; max-width:480px; font-family:arial; text-align:center; position:relative; min-height:120px; background-color:#555; } .ytvideo p { position:absolute; margin:0; color:white; background-color:rgba(0,0,0,0); } .ytvideo .yt_hd { font-size:16px; width:100%; height:25px; line-height:28px; text-align:left; top:0; left:0; padding-left:10px; overflow:hidden; } .ytvideo .yt_ft { font-size:12px; width:100%; bottom:0; left:0; } .ytvideo img { display:block; max-width:100%; border:0; } .ytvideo a:after { content:"\A0\25BA"; position:absolute; width:60px; height:50px; left:0; top:0; right:0; bottom:0; margin:auto; border:0; border-radius:10px; color:white; background:rgba(0,0,0,.6); font-size:24px; line-height:50px; cursor:pointer; } .ytvideo a:hover:after { background:#CC181E; } .ytvideo .yt_inp { position:absolute; top:100%; left:0; width:100%; text-align:center; padding:.5em .2em; xfont-size:18px; border:0; color:black; background: rgba(0,0,0,.0); } @media(max-device-width:960px){ .ytvideo { margin-bottom:60px; } .ytvideo .yt_inp { padding:1em .2em; } } What is Butt-Welding or Upset Welding? Butt-welding is a technique where two metal ends are connected with no overlap, forming a near seamless merger. To do so, the two ends are heated by passing an electric current through the weld interface. The interface causes heating due to resistance to the current. Heating continues until the metal reaches a plastic-like state. The ends (or butts) are then pressed together, where they form a knot or upset. The knot or upset is then ground down to a smooth finish. This technique is great for welding wires, bandsaw and saw blades, creating closed-loop steel rings or welding rods. Butt-welding is sometimes used interchangeably with Upset Welding. As we can see both of them are the exact same process with just a difference in the name. SHIPPING RETURNS PAYMENT WARRANTY + TERMS and CONDITIONS Listed price includes supplier paid shipping via CIF – Cost, insurance, and freight (named port of destination). Any additional brokerage, customs, and duty fees associated with international shipments are the customer's responsibility and are not included All return shipments including international return shipments would be at the cost of the buyer We accept Paypal The Warranty Information for ELECTROWELD INDUSTRIES products is available HERE The TERMS & CONDITIONS for ELECTROWELD INDUSTRIES products is available HERE Standard Incoterms Information on included shipping to destination port via CIF (Cost, insurance, and freight) is available HERE - The machines will be shipped 2-3 weeks after clearance of payment. - Shipping times may vary depending on any custom modifications and complexity of the request. - Shipping times may vary depending on larger than 2 Qty of machines ordered in a shipment - Additional spares and consumables can be ordered separately to be shipped together with the machines - Standard one year warranty with the faulty machine shipped to factory and back to buyer after repairs both at buyers expense - Cost, insurance, and freight (CIF) is an expense paid by a seller to cover the costs, insurance, and freight of a buyer's order while it is in transit. The goods are exported to a port named in the sales contract. Until the goods are fully loaded onto a transport ship, the seller bears the costs of any loss or damage to the product. Further, if the product requires additional customs duties, export paperwork, or inspections or rerouting, the seller must cover these expenses. Once the freight loads, the buyer becomes responsible for all other costs. Copyright © Electroweld Industries. All rights reserved.