

Mid-Year Sale Ends On:
Simder Welder Father’s Day Sale
Celebrate the halfway mark of the year with unbeatable deals on our top-rated welding machines, cutters, and accessories!
Whether you're upgrading your gear or starting fresh, now's the best time to buy.

10-IN-1 Welder&Cutter Aluminum Welder Machine


SD-4050PRO
$499 $999
Discover why countless professional welders and mechanics trust our 10-in-1 Aluminum MIG Welder&Cutter for their demanding automotive repair tasks.
SSimder SD-4050Pro Welder is a 10-in-1 Welder&Cutter, which allows you to use with Pulse MIG Welding Aluminum, Mixed Gas MIG Welding, Synergy MIG Welding, Flux Cored MIG Welding, High Frequency Start TIG Welding, Stick Welding and Pilot ARC Plasma Cutting.

Pro-Level Welding Starts Here Luxury Package, Maximum Value



SD-4050PRO + Luxury Package
$799 $1449.99
Package Includes:
- SD-4050Pro
- Spool Gun&Foot Pedal
- MIG/TIG/CUT Welding Torch
- Ground Clamp
- MIG/TIG/CUT Consumables
- Flux Cored Welding Wire
- Aluminum Welding Wire
- Tool Bag
- Welding Gloves
- RLM-800 Welding Helmet
3-IN-1 Welder, Hot Stapler&Soldering Iron


SD-5010PRO 5-in-1 Welder, Hot Stapler&Soldering Iron
$179.99 $265
Purchase SD-5010 Pro or any package, free upgrade to ergonomic grip electrode holder HM-600A
Purchase SD-5010 Pro + Starter Weld Kit, get Stapling\Soldering Kit for free
Purchase SD-5010 Pro + Luxury Package, get Soldering Practice Kit、Stapling\Soldering Kit for free

CUT-50PRO
New Arrival



Upgraded CUT-50PRO Pilot Arc Plasma Cutter
$159.99
Package Includes:
- CUT-50Pro Plasma Cutter x1
- Gas Hose x1
- Ground Clamp x1
- AG60 Cutting Torch Consumables
- 220V Plug Conversion Cord x1
- AG60 Cutting Torch x1
- Operations Manual x1
Shop Our Best Welders&Accessories

Warranty Policy
3-Year Warranty – Built to Last, Backed by Confidence
At Simder Welder, we stand by the quality and durability of our welding machines. That’s why every purchase comes with a 3-year limited warranty, designed to give you peace of mind.
Models Covered:
SD-4050PRO
CUT-50PRO
SD-5010PRO
How to Request Service:
1. Contact Us at [service@ssimder.com]
2. Include your order number, product model, and a brief description of the issue
3. Attach photos or videos to help us assess quickly
4. Our support team will respond within 1–2 business days
Click Here for more information about warranty policy
See What the Pros Say
Make & Test
This is a "must have" tool for your fabrication projects.
Kayak USA
I have been product testing them for a while now and I love them!
Joshua De Lisle
The main reason i like to work with simder is because they really do listen to customer feedback.
donyboy73
This machine is actually pretty good!