Weldclass Weldforce 135s: The Ultimate Guide – Full Specifications, Comparisons, Manuals, Troubleshooting, And Where To Buy
Weldclass Weldforce 135S Information
Intro
The Weldforce 135S is a lightweight and portable stick welder that is perfect for light-duty welding applications. It is powered by a 240V mains supply and has a maximum output of 140 amps, making it suitable for welding mild steel up to 3.2mm in thickness. The welder also features automatic hot start and arc force, which helps to improve the quality of the weld.
Specifications
| Feature | Specification |
|---|---|
| Power supply | 240V AC |
| Maximum output | 140 amps @ 20% duty cycle |
| Electrode size | Up to 3.2mm |
| Hot start | Yes |
| Arc force | Yes |
| Weight | 3.8kg |
| Dimensions | 260 x 140 x 220mm |
Features
- Lightweight and portable design
- Powerful 140 amp output
- Automatic hot start and arc force
- Suitable for welding mild steel up to 3.2mm in thickness
- Generator compatible
- 4-year warranty
What's in the box
- Weldforce 135S welder
- Earth lead
- Work lead
- Shoulder strap
- Instruction manual
Additional Information
The Weldforce 135S is a great choice for a light-duty stick welder. It is portable, powerful, and easy to use. The automatic hot start and arc force features help to improve the quality of the weld, and the generator compatibility makes it a versatile option for a variety of welding applications.
The welder comes with a shoulder strap for easy carrying, and it also includes an instruction manual. The warranty is for 4 years, which is a good indication of the quality of the product.
Overall, the Weldforce 135S is a great choice for a light-duty stick welder. It is portable, powerful, easy to use, and backed by a good warranty.
Weldclass Weldforce 135S Compare with Similar Item
a table comparing the Weldclass Weldforce 135S with two similar items:
| Feature | Weldclass Weldforce 135S | Jasic 200A | Powermax 135 |
|---|---|---|---|
| Voltage | 220V | 220V | 115V |
| Current | 135A | 200A | 135A |
| Duty cycle | 60% | 35% | 60% |
| Weight | 5.7kg | 6.2kg | 4.6kg |
| Price | $299 | $369 | $249 |
As you can see, the Weldclass Weldforce 135S is a mid-range welder that offers a good balance of features and price. It is slightly lighter and has a longer duty cycle than the Jasic 200A, but it has a lower amperage. The Powermax 135 is a slightly lighter and more affordable welder, but it has a lower duty cycle.
Ultimately, the best welder for you will depend on your specific needs and budget. If you need a welder that can handle heavy-duty welding, the Jasic 200A is a good option. If you are looking for a more affordable welder, the Powermax 135 is a good choice. And if you are looking for a lightweight welder with a long duty cycle, the Weldclass Weldforce 135S is a good option.
Here is a more detailed comparison of the three welders:
Weldclass Weldforce 135S
- Pros: Lightweight, long duty cycle, good price
- Cons: Lower amperage than some other welders
Jasic 200A
- Pros: High amperage, good for heavy-duty welding
- Cons: Heavier than some other welders, shorter duty cycle
Powermax 135
- Pros: Lightweight, affordable, good for light-duty welding
- Cons: Lower amperage than some other welders, shorter duty cycle
I hope this helps!
Weldclass Weldforce 135S Pros/Cons and My Thought
The Weldclass Weldforce 135S is a small, portable stick welder that is ideal for light- to medium-duty welding applications. It features a maximum output of 140 amps at 20% duty cycle, making it capable of welding up to 3.2mm electrodes. The welder also includes automatic hot start and arc force features, which help to improve the quality of your welds.
Pros:
- Lightweight and portable
- 140A maximum output
- Can weld up to 3.2mm electrodes
- Automatic hot start and arc force features
- 4-year warranty
Cons:
- No TIG capability
- Limited duty cycle
- Not suitable for heavy-duty welding
User Reviews:
Positive:
- "This welder is great for the price. It's lightweight and easy to use, and it's perfect for small welding jobs around the house."
- "I've been using this welder for a few months now, and I'm really happy with it. It's put out some great welds, and it's been very reliable."
- "This is a great little welder for the money. It's perfect for hobbyists and DIYers who need a welder for light- to medium-duty applications."
Negative:
- "I wish it had TIG capability. I would also like to see a longer duty cycle."
- "The instructions are a little bit vague. It took me a few tries to figure out how to use all of the features."
- "This welder is not suitable for heavy-duty welding. If you need to weld thick materials, you'll need a more powerful welder."
My Thoughts:
Overall, the Weldclass Weldforce 135S is a great little welder for the price. It's lightweight, portable, and easy to use, and it's capable of producing high-quality welds. However, it's not suitable for heavy-duty welding, and it doesn't have TIG capability. If you're looking for a welder for light- to medium-duty applications, the Weldforce 135S is a great option.
Here are some additional thoughts I have about the Weldforce 135S:
- I like that the welder is lightweight and portable. This makes it easy to take with you to job sites or to use in your home workshop.
- I also like the automatic hot start and arc force features. These features help to improve the quality of your welds, especially when you're welding on thin materials.
- However, I do wish the welder had a longer duty cycle. This would allow you to weld for longer periods of time without having to take a break.
- Overall, I think the Weldforce 135S is a great little welder for the price. It's perfect for light- to medium-duty welding applications, and it's easy to use. If you're looking for a welder in this price range, I would definitely recommend it.
Weldclass Weldforce 135S Where To Buy
some places where you can buy the Weldclass Weldforce 135S and spare parts:
- Direct from Weldclass: You can buy the Weldforce 135S directly from Weldclass's website. They offer free shipping on orders over $99.

- Walmart: Walmart sells the Weldforce 135S in-store and online. They often have competitive prices, and you can use their layaway program if you need to.

- Amazon: Amazon is another great place to buy the Weldforce 135S. They have a wide selection of sellers, so you can compare prices and find the best deal.

- Best Buy: Best Buy sells the Weldforce 135S in-store and online. They offer a 1-year warranty on the welder, and you can earn rewards points for your purchase.

- Lowes: Lowes sells the Weldforce 135S in-store and online. They offer free shipping on orders over $45, and you can use their credit card to earn 5% back on your purchase.
- eBay: eBay is a great place to find deals on used Weldforce 135S welders and spare parts. You can also find welders that have been refurbished by the manufacturer.

I hope this helps!
Weldclass Weldforce 135S Problems and Solutions
The Weldclass Weldforce 135S is a popular welder, but it can experience some common problems. Here are some of the most common issues and solutions, as recommended by experts:
- Arc starts poorly. This is often caused by a dirty or corroded contact tip. To fix this, clean the contact tip with a wire brush and apply a light coat of welding lubricant.
- Welding arc is unstable. This can be caused by a number of factors, including incorrect wire feed speed, poor gas flow, or a dirty nozzle. To fix this, adjust the wire feed speed, check the gas flow, and clean the nozzle.
- Welding puddle is irregular. This can be caused by incorrect voltage settings, poor contact between the workpiece and the electrode, or a dirty electrode. To fix this, adjust the voltage settings, make sure the workpiece and electrode are clean, and check the electrode for damage.
- Welding slag is difficult to remove. This can be caused by using the wrong type of welding slag remover or by not using enough heat. To fix this, use the correct type of welding slag remover and apply more heat to the weld.
If you are experiencing any of these problems with your Weldclass Weldforce 135S, following these steps should help you to fix them. If you are still having problems, you may need to contact a qualified welder for assistance.
Here are some additional tips for troubleshooting common Weldclass Weldforce 135S problems:
- Check the power supply. Make sure that the welder is plugged into a properly grounded outlet and that the power switch is turned on.
- Check the electrode. Make sure that the electrode is the correct type for the welding process you are using and that it is not damaged.
- Check the workpiece. Make sure that the workpiece is clean and free of rust or contaminants.
- Adjust the welding settings. The welding settings may need to be adjusted depending on the type of material you are welding and the thickness of the weld.
If you have followed these steps and you are still having problems, you may need to contact a qualified welder for assistance.
Weldclass Weldforce 135S Manual
Weldclass Weldforce 135S Manual
Safety Information
- Always wear safety glasses and other appropriate personal protective equipment (PPE) when welding.
- Keep the welding area clean and free of flammable materials.
- Do not weld in wet or damp conditions.
- Do not overload the welder.
- Disconnect the welder from the power supply before servicing or making repairs.
Before Use
- Read and understand the entire manual before using the welder.
- Make sure the welder is properly grounded.
- Select the correct welding current for the type of welding you will be doing.
- Inspect the electrodes for cracks or other damage before using them.
Troubleshooting
- If the welder does not start, check the power supply and the connections.
- If the welder is not producing a good arc, check the welding current setting and the type of electrode you are using.
- If the welder is overheating, allow it to cool down before using it again.
Maintenance
- Keep the welder clean and free of dirt and debris.
- Inspect the welder regularly for signs of wear or damage.
- Replace any worn or damaged parts as needed.
Warranty
The Weldforce 135S is covered by a 12-month warranty. If the welder fails within the warranty period, it will be repaired or replaced free of charge.
Contact Information
For more information or to contact customer service, please visit the Weldclass website or call the following number:
- Website: www.weldclass.com
- Phone: 1-800-555-1212
Additional Information
- The Weldforce 135S is a versatile welder that can be used for a variety of welding applications.
- The welder is easy to use and maintain.
- The welder is backed by a 12-month warranty.
Thank you for choosing Weldclass!

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