Welding: 24 biggest discounts on AliExpress
We picked 24 welding from AliExpress with real orders and good reviews. Prices go from $1.15 to $49.45, the average rating is 4.8 stars and the most popular one has 39.5k orders. Every product opens on AliExpress, where you pay with buyer protection.
Updated: 2026-11
- 1
-82%1M/2M Nickel Strip 2P Nickel Strips For 18650/21700 Lithium Battery Welding Tape Nickel Plated Belt$1.15 $6.35★ 4.8 · 3.5k soldView on AliExpress → - 2
-81%2M 0.1/0.12/0.15/0.2/0.3mm Li-ion Battery Nickel Plated Belt Strip Connector Spot Welding Machine Battery$1.15 $5.96★ 4.8 · 3.2k soldView on AliExpress → - 3
-81%100/300pcs Plastic Welder Stainless Steel Hot Rivet Machine Special for Rivets Bumper Welding Equipment Tools$1.15 $6.16★ 4.9 · 1.9k soldView on AliExpress → - 4
-80%Pro Plasma Welding Torch Cutter Guide Wheel G01 100 Oxygen Cutting Replacement Parts Welding Soldering$3.25 $16.58★ 5.0 · 36 soldView on AliExpress → - 5
-79%50pcs 18650 Lithium Battery Nickel Sheet Polygonal Battery Nickel Sheet For Spot Welding Machine Batteries$1.15 $5.58★ 4.9 · 2.8k soldView on AliExpress → - 6
-77%50Pcs 18650 Nickel Plated Steel Nickel Sheet for Li-ion Battery Pack Assembly, Spot Welding Accessories for$1.15 $5.07★ 4.9 · 1.5k soldView on AliExpress → - 7
-73%Adjustable Temperature Electric Soldering Iron 220V 110V 60W 80W Welding Solder Rework Station Heat Pencil$4.33 $15.96★ 4.6 · 3.8k soldView on AliExpress → - 8
-73%18650 Li-ion Battery Nickel Sheet Plate Nickel Plated Steel Belt Strip Connector Spot Welding Machine Battery$2.61 $9.57★ 4.9 · 7.4k soldView on AliExpress → - 9
-73%FS01 11 Gears Adjustable Spot Welder Handheld Battery Spot Welding Tool Weldable 0.3MM Nickel Belt 18650$31.14 $117★ 4.8 · 1.9k soldView on AliExpress → - 10
-72%Digital Soldering Iron Set Kit 80W with ON/OFF Switch Adjustable Temperature LCD Welding Tools Ceramic Heater$7.08 $25.30★ 4.7 · 2.5k soldView on AliExpress → - 11
-72%LF 80W Digital display soldering iron welding set C/F switching calibration temperature 100-500C home repair$11.09 $39.99★ 4.6 · 1.6k soldView on AliExpress → - 12
-72%DIY Electronic Kit AM Radio Assembly Kit 7 Tube Teaching Training Circuit Board Welding Practice Soldering Ass$10.68 $38.05★ 4.7 · 30 soldView on AliExpress → - 13
-72%Hot Stapler Plastic Welding Machine Bumper Repair Kit Soldering Iron For Plastic Repair Car Bumper Repair$6.61 $23.44★ 4.6 · 1.1k soldView on AliExpress → - 14
-70%1 Roll 10m 18650 Li-ion Battery Nickel Sheet Plate Nickel Plated Steel Belt Strip Connector Spot Welding$2.83 $9.39★ 4.9 · 39.5k soldView on AliExpress → - 15
-70%1PCS Electric Welding Machine Ground Clip 800A Connection Clamp Argon Arc Welding Machine Ground Clip 300A$4.30 $14.24★ 4.6 · 3.4k soldView on AliExpress → - 16
-70%1M 2P 3P 4P 21700 Nickel Strip 0.15mm Nickel Tape Holder For Nickel Belt Welding Equipment Soldering Station$2.61 $8.61★ 4.8 · 1.2k soldView on AliExpress → - 17
-69%99 Gears 12V Spot Welder Kit Digital Power Adjustable Spot Welding Pen Control Board Nickel Sheet For 18650$14.80 $47.18★ 4.5 · 3.5k soldView on AliExpress → - 18
-69%Upgraded 2 in 1 Plastic Welding Kit Hot Stapler Soldering Gun 6/4 Types Staples for Car Bumper Repair 200W$45.45 $148★ 4.7 · 2.7k soldView on AliExpress → - 19
-69%PWG-1 Handheld Wireless Plastic Welding Machine USB Rechargeable Welding Gun Hot Stapler Welder Repair Tool$23.41 $74.93★ 4.9 · 394 soldView on AliExpress → - 20
-68%60W Adjustable Temperature Electric Soldering Iron Welding Heat Pencil Rework Repair Tools$5.38 $16.64★ 4.6 · 4.6k soldView on AliExpress → - 21
-68%Plastic Welding Staples 1000/500/200/100Pcs 4 Types 0.8mm Welding Nails Plastic Welder Repair Nails Kit$1.15 $3.58★ 4.8 · 4.2k soldView on AliExpress → - 22
-68%18650 Battery Triggered Welding Mini Spot Welding Handheld Automatic Triggered Spot Welding Pen Integrated$10.49 $32.35★ 4.4 · 682 soldView on AliExpress → - 23
-68%800/1000W Plastic Pipe Welding Machine 220V Home Professional Hot Melt Tool Pipe Welding Tools Suitable For$49.45 $156★ 4.8 · 272 soldView on AliExpress → - 24
-67%LEFAVOR 80W Digital Display Soldering Iron Welding Set C/F Switching Calibration Temperature 100-500C Home$8.34 $25.19★ 4.9 · 1.5k soldView on AliExpress →
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