Compel Groupgroup

Welding & Soldering

564 products available

Looking for professional welding supplies and high-grade soldering supplies for industrial assembly, maintenance, and electronic repair? Compel stocks a comprehensive range of soldering equipment and industrial welding tools engineered for heavy-duty production environments. We supply manufacturing facilities, electrical workshops, and maintenance crews. Our inventory spans precision temperature-controlled stations to heavy-duty grounding hardware.

Our inventory covers critical welding consumables, mig welding supplies, and welding accessories. These tools keep your production lines running safely and efficiently. Sourcing thermal joining tools from Compel secures reliable component compatibility. You also get fast dispatch on standard workshop consumables.

564 products in Welding & Soldering

18650 Battery Nickel Strip | Spot Welder Connector | 0.1-0.2mm Thickness, 10m Roll - Professional Grade Tool

Welding & Soldering

18650 Battery Nickel Strip | Spot Welder Connector | 0.1-0.2mm Thickness, 10m Roll

CMP-01551WELD-00520
$8.95
Portable Spot Welder | Battery Pack Assembly | 0.5mm Welding Capacity - Professional Grade Tool

Welding & Soldering

Portable Spot Welder | Battery Pack Assembly | 0.5mm Welding Capacity

CMP-01552WELD-00521
$137.99
Portable Spot Welder | Handheld for 18650 Battery Repair | Includes Welding Pen & Nickel Strip - Professional Grade Tool

Welding & Soldering

Portable Spot Welder | Handheld for 18650 Battery Repair | Includes Welding Pen & Nickel Strip

CMP-01553WELD-00522
$96.99
Portable Spot Welder | 10000mAh Battery | Welds 0.7mm Nickel Sheet - Professional Grade Tool

Welding & Soldering

Portable Spot Welder | 10000mAh Battery | Welds 0.7mm Nickel Sheet

CMP-01554WELD-00523
$189.99
Portable Spot Welder | 12-Speed Adjustment | 9-LED Display for 18650 Batteries - Professional Grade Tool

Welding & Soldering

Portable Spot Welder | 12-Speed Adjustment | 9-LED Display for 18650 Batteries

CMP-01555WELD-00524
$50.99
2-in-1 Battery Spot Welder | Automatic & Manual Modes | 9 LED Lights, 12 Power Levels - Professional Grade Tool

Welding & Soldering

2-in-1 Battery Spot Welder | Automatic & Manual Modes | 9 LED Lights, 12 Power Levels

CMP-01556WELD-00525
$47.95
Portable Spot Welder Kit | 12 Power Levels | 18650 Battery & Nickel Strips Included - Professional Grade Tool

Welding & Soldering

Portable Spot Welder Kit | 12 Power Levels | 18650 Battery & Nickel Strips Included

CMP-01557WELD-00526
$54.99
Portable Spot Welder | 12 Gear Adjustment & LED Light | For 18650 Battery DIY - Professional Grade Tool

Welding & Soldering

Portable Spot Welder | 12 Gear Adjustment & LED Light | For 18650 Battery DIY

CMP-01558WELD-00527
$50.99
Battery Spot Welder | 8000W 2-in-1 Automatic & Pedal Welder | 9-Gear Adjustable Power - Professional Grade Tool

Welding & Soldering

Battery Spot Welder | 8000W 2-in-1 Automatic & Pedal Welder | 9-Gear Adjustable Power

CMP-01559WELD-00528
$86.99
Portable Spot Welder Kit | 99-Step Power Adjustment | 18650 Battery & Nickel Plate Welding - Professional Grade Tool

Welding & Soldering

Portable Spot Welder Kit | 99-Step Power Adjustment | 18650 Battery & Nickel Plate Welding

CMP-01560WELD-00529
$11.99
Spot Welder | Super Farad Capacitor | 18650 Battery DIY Nickel Sheet Welding - Professional Grade Tool

Welding & Soldering

Spot Welder | Super Farad Capacitor | 18650 Battery DIY Nickel Sheet Welding

CMP-01563WELD-00530
$246.99
Portable Spot Welder | Double Pulse Battery Welding Machine | 0.5mm Nickel Sheet Capacity - Professional Grade Tool

Welding & Soldering

Portable Spot Welder | Double Pulse Battery Welding Machine | 0.5mm Nickel Sheet Capacity

CMP-01572WELD-00531
$103.99
Portable Spot Welder | 9000W 1350A Output | Adjustable for 18650 Battery DIY - Professional Grade Tool

Welding & Soldering

Portable Spot Welder | 9000W 1350A Output | Adjustable for 18650 Battery DIY

CMP-01573WELD-00532
$102.99
Soldering Paste | Sn63/183℃ Melting Point | Lead-Free for Mobile Phone IC Repair - Professional Grade Tool

Welding & Soldering

Soldering Paste | Sn63/183℃ Melting Point | Lead-Free for Mobile Phone IC Repair

CMP-01615WELD-00533
$19.99
Soldering Flux Paste | No-Clean BGA PCB Repair Flux | 10cc Syringe - Professional Grade Tool

Welding & Soldering

Soldering Flux Paste | No-Clean BGA PCB Repair Flux | 10cc Syringe

CMP-01617WELD-00534
$11.99
NC-559-ASM Solder Paste Flux | 10CC Needle Tube | Rosin for Phone PCB BGA SMD Rework - Professional Grade Tool

Welding & Soldering

NC-559-ASM Solder Paste Flux | 10CC Needle Tube | Rosin for Phone PCB BGA SMD Rework

CMP-01618WELD-00535
$5.95
No-Clean Solder Flux | 10cc Syringe | SMD BGA Reballing & Welding - Professional Grade Tool

Welding & Soldering

No-Clean Solder Flux | 10cc Syringe | SMD BGA Reballing & Welding

CMP-01619WELD-00536
$9.95
RMA-223 Solder Flux Paste | 10CC No-Clean Grease | BGA/SMD/PCB Repair - Professional Grade Tool

Welding & Soldering

RMA-223 Solder Flux Paste | 10CC No-Clean Grease | BGA/SMD/PCB Repair

CMP-01620WELD-00537
$7.95
Solder Paste Flux | No-Clean Tin Paste for SMD & LED Repair | 172℃/217℃ Melting Point - Professional Grade Tool

Welding & Soldering

Solder Paste Flux | No-Clean Tin Paste for SMD & LED Repair | 172℃/217℃ Melting Point

CMP-01621WELD-00538
$5.95
No-Clean Solder Flux | 10g Paste for SMD BGA Rework | Syringe Dispenser - Professional Grade Tool

Welding & Soldering

No-Clean Solder Flux | 10g Paste for SMD BGA Rework | Syringe Dispenser

CMP-01622WELD-00539
$12.99
No-Clean Solder Flux | 10ml Syringe Paste | BGA Rework & Soldering - Professional Grade Tool

Welding & Soldering

No-Clean Solder Flux | 10ml Syringe Paste | BGA Rework & Soldering

CMP-01623WELD-00540
$5.95
UV Solder Mask Ink | Green & Red | 10ml for PCB BGA Circuit Repair - Professional Grade Tool

Welding & Soldering

UV Solder Mask Ink | Green & Red | 10ml for PCB BGA Circuit Repair

CMP-01624WELD-00541
$9.95
Rosin Solder Paste Flux | 30g, 100g, 500g Options | For PCB & Electronic Repair - Professional Grade Tool

Welding & Soldering

Rosin Solder Paste Flux | 30g, 100g, 500g Options | For PCB & Electronic Repair

CMP-01625WELD-00542
$5.95
Lead-Free Solder Paste | Syringe Dispenser | 151/217℃ for SMD Repair - Professional Grade Tool

Welding & Soldering

Lead-Free Solder Paste | Syringe Dispenser | 151/217℃ for SMD Repair

CMP-01626WELD-00543
$13.99
Soldering Flux Paste | No-Clean Rosin Flux for PCB Repair | 10g Jar - Professional Grade Tool

Welding & Soldering

Soldering Flux Paste | No-Clean Rosin Flux for PCB Repair | 10g Jar

CMP-01627WELD-00544
$5.95
Lead-Free Solder Flux Paste | NC-559-ASM-UV Rework Tool | 10cc Syringe with Needles - Professional Grade Tool

Welding & Soldering

Lead-Free Solder Flux Paste | NC-559-ASM-UV Rework Tool | 10cc Syringe with Needles

CMP-01628WELD-00545
$6.95
Soldering Paste Flux | No-Clean | Acid-Free, Halogen-Free Formula - Professional Grade Tool

Welding & Soldering

Soldering Paste Flux | No-Clean | Acid-Free, Halogen-Free Formula

CMP-01629WELD-00546
$5.95
Solder Paste Flux | High Temperature Lead-Free | Sn99Ag0.3Cu0.7, 217℃ Melting Point - Professional Grade Tool

Welding & Soldering

Solder Paste Flux | High Temperature Lead-Free | Sn99Ag0.3Cu0.7, 217℃ Melting Point

CMP-01630WELD-00547
$12.99

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Selecting the Right Soldering Station Wattage and Thermal Control

Industrial electronics work demands precise thermal management to protect sensitive components. When choosing soldering equipment, evaluate the wattage and heating element type. A 60W station works well for standard PCB repair, while 80W systems with ceramic heaters provide faster thermal recovery for ground planes and heavy-duty joints. For field service, compact USB-C soldering irons operating between 260°C and 420°C deliver portable, digitally-controlled heat.

  • Choose 60W to 80W digital stations for general electronics repair and consistent temperature maintenance.
  • Use super fine point tips like the C210 series for high-density micro-soldering tasks.
  • Ensure dual-voltage capability of 110V and 220V if your technicians operate across international field sites.

Matching Ground Clamps and Consumables to Current Demands

Safe, efficient welding requires reliable grounding and the correct welding accessories to prevent arc instability. Your ground clamp must handle the maximum output of your machine. For heavy-duty fabrication, a 500A copper cable connection ensures low resistance, while a 300A magnetic ground offers rapid positioning on large steel structures.

  • Select copper cable connections up to 500A for high-amperage structural welding.
  • Use magnetic grounds up to 300A for quick attachment on flat steel plates where traditional clamps cannot reach.
  • Stock up on high-quality welding wire and protective welding helmets that match your specific process amperage.

Selecting Tools for Desoldering and Thermoplastic Repair

Maintenance operations often require material removal or non-metallic repairs alongside traditional metal joining. For reworking PCBs, keep desoldering braid in multiple widths, such as 2.0mm and 3.5mm, to match the pad size and remove excess solder quickly. For industrial plastic maintenance, such as bumper or structural thermoplastic repair, a staple welder gun heating specialized staples is essential for reinforcing cracked components.

  • Keep 2.0mm and 3.5mm desoldering wicks on hand for rapid solder removal.
  • Use staple welder guns for durable thermoplastic repairs on industrial housings and vehicle bumpers.

Buying guide

Choosing Welding & Soldering

How do I ensure my soldering iron tips are compatible with my existing station?
Always check the specific tip series and station compatibility before purchase. For example, super fine point C210 series tips are designed to fit GVM T210 and T115 stations. Using mismatched tip series can lead to poor thermal transfer or damage the heating element.
When should I choose an 80W soldering station over a 60W model?
An 80W station with a ceramic heater is ideal for lead-free soldering and multi-layer PCBs that act as heat sinks. The higher wattage does not necessarily mean higher maximum temperatures, but it ensures faster thermal recovery during continuous joint applications.
What desoldering braid width should I select for PCB rework?
Match the braid width to the size of the solder joint you need to clean. A 2.0mm width is optimal for small surface-mount pads and fine components, while a 3.5mm width works best for larger through-hole joints and terminal lugs.
When should I use a magnetic welding ground clamp instead of a traditional spring clamp?
Use a magnetic ground clamp rated up to 300A for flat, large steel surfaces where a standard 500A spring clamp has no edge to grip. Magnetic grounds allow quick, flexible positioning but require a clean, flat ferromagnetic surface for maximum electrical conductivity.
How do I calculate the correct current rating for my welding ground clamp?
Your ground clamp current rating must equal or exceed the maximum output of your welding power source. For heavy-duty applications running up to 500A, use a heavy copper cable connection to prevent overheating and voltage drops.