The Complete Guide To Weldclass Weldforce 135s: Specifications, Pros And Cons, Troubleshooting, And Buying Tips
Weldclass Weldforce 135S Information
The Weldclass Weldforce 135S is a small, portable stick welder that is ideal for light-duty and hobby welding applications. It features a maximum output of 140 amps at 20% duty cycle, and can weld up to 3.2mm (1/8") diameter electrodes. The welder is also equipped with automatic hot start and arc force features, which help to ensure a smooth and consistent weld.
Specifications
| Feature | Specification |
|---|---|
| Output | 140 amps @ 20% duty cycle |
| Voltage | 240V |
| Weight | 3.8kg |
| Electrode size | Up to 3.2mm (1/8") |
| Features | Hot start, arc force, generator compatible |
| Warranty | 4 years |
Features
- Portable and lightweight: The Weldforce 135S weighs only 3.8kg, making it easy to transport and store.
- Powerful: The welder can output up to 140 amps at 20% duty cycle, making it suitable for a variety of welding applications.
- Versatile: The welder can be used with a variety of electrode types, including mild steel, stainless steel, and cast iron.
- Easy to use: The welder features simple controls that make it easy to operate, even for beginners.
- Durable: The welder is made from high-quality materials and is backed by a 4-year warranty.
What's in the box
- Weldforce 135S welder
- 3m earth lead
- 3m work lead
- Shoulder strap
- Welding gloves
- Instruction manual
The Weldclass Weldforce 135S is a great choice for anyone looking for a small, portable, and powerful stick welder. It is ideal for light-duty and hobby welding applications, and is easy to use even for beginners.
Here are some additional benefits of the Weldforce 135S:
- It is generator compatible, so you can use it even if you don't have access to mains power.
- It is very affordable, making it a great option for budget-minded welders.
- It comes with a 4-year warranty, so you can be confident that it will be reliable.
If you are looking for a small, portable, and powerful stick welder, the Weldclass Weldforce 135S is a great option. It is easy to use, affordable, and backed by a 4-year warranty.
Weldclass Weldforce 135S Compare with Similar Item
a table comparing the Weldclass Weldforce 135S with some similar items:
| Feature | Weldclass Weldforce 135S | Eastwood MIG 180 | YesWelder YWM-211P | Forney Easy Weld 140 FC-i |
|---|---|---|---|---|
| Process | Stick/MMA | MIG/Stick | MIG/Stick | Gasless MIG |
| Voltage | 240V | 240V | 240V | 120V |
| Amps | 140 @ 20% | 180 @ 20% | 210 @ 20% | 140 @ 100% |
| Duty cycle | 20% | 20% | 20% | 100% |
| Weight | 3.8kg | 11.3kg | 12.5kg | 5.4kg |
| Price | $299 | $399 | $499 | $249 |
Additional features:
- The Weldclass Weldforce 135S has automatic hot start and arc force, while the Eastwood MIG 180 and YesWelder YWM-211P do not.
- The Weldclass Weldforce 135S is also portable and lightweight, making it a good choice for hobbyists and home users.
- The Eastwood MIG 180 has a larger duty cycle, making it a better choice for professional use.
- The YesWelder YWM-211P is a dual-pulse welder, which means it can weld aluminum.
- The Forney Easy Weld 140 FC-i is a gasless welder, which means it does not require a gas cylinder.
Overall:
The Weldclass Weldforce 135S is a good value for the price. It is a versatile welder that is suitable for a variety of applications. The Eastwood MIG 180 and YesWelder YWM-211P are also good options, but they are more expensive. The Forney Easy Weld 140 FC-i is a good option if you are looking for a gasless welder.
Ultimately, the best welder for you will depend on your specific needs and budget.
Weldclass Weldforce 135S Pros/Cons and My Thought
a comprehensive review of the Weldclass Weldforce 135S welder, including pros, cons, user reviews, and my thoughts:
Pros:
- The Weldclass Weldforce 135S is a lightweight and portable welder that is easy to transport.
- It is also a very affordable welder, making it a great option for budget-minded buyers.
- The Weldforce 135S is capable of welding a variety of materials, including steel, stainless steel, and aluminum.
- It also has a number of features that make it easy to use, such as a digital display and an array of welding settings.
Cons:
- The Weldclass Weldforce 135S is not as powerful as some other welders on the market.
- It also has a relatively small duty cycle, which means that it cannot be used for extended periods of time without overheating.
User reviews:
Overall, user reviews of the Weldclass Weldforce 135S are positive. Many users praise the welder's portability, affordability, and ease of use. However, some users have also noted that the welder is not as powerful as they would like, and that the duty cycle is relatively short.
My thoughts:
The Weldclass Weldforce 135S is a good welder for budget-minded buyers who are looking for a portable and easy-to-use welder. It is not the most powerful welder on the market, but it is capable of welding a variety of materials. If you are looking for a welder for light-duty work, the Weldclass Weldforce 135S is a good option.
Here are some additional thoughts:
- The Weldclass Weldforce 135S is a good welder for beginners. It is easy to use and has a number of features that make it easy to learn how to weld.
- The Weldclass Weldforce 135S is also a good welder for hobbyists. It is powerful enough to weld a variety of materials, but it is not so powerful that it is dangerous to use.
Overall, the Weldclass Weldforce 135S is a good welder for budget-minded buyers, beginners, and hobbyists. It is not the most powerful welder on the market, but it is a capable welder that is easy to use.
Weldclass Weldforce 135S Where To Buy
some places where you can buy the Weldclass Weldforce 135S and spare parts:
- Direct from Weldclass: Weldclass sells the Weldforce 135S on their website, along with a variety of spare parts. You can also contact them to inquire about availability in your area.
- Walmart: Walmart sells the Weldforce 135S in some stores, and you can also order it online.

- Amazon: Amazon is a great place to find the Weldforce 135S, and you'll often find it at a lower price than other retailers.

- Best Buy: Best Buy sells the Weldforce 135S in some stores, and you can also order it online.

- Lowes: Lowes sells the Weldforce 135S in some stores, and you can also order it online.

- eBay: eBay is a great place to find used Weldforce 135S welders, as well as spare parts.

I hope this helps!
Weldclass Weldforce 135S Problems and Solutions
The Weldclass Weldforce 135S is a popular welding machine, but it can experience some common problems. Here are some of the most common issues and solutions, as provided by experts:
- Arc starts poorly. This is often caused by a dirty or contaminated contact tip. To fix this, clean the contact tip with a wire brush or sandpaper. You can also try adjusting the arc voltage.
- Welding wire sticks to the workpiece. This is usually caused by using the wrong type of welding wire or by not using enough wire feed speed. To fix this, use the correct type of welding wire for the material you are welding. You can also try increasing the wire feed speed.
- Welding puddle is too large or too small. This is often caused by adjusting the wrong welding parameters. To fix this, adjust the arc voltage and wire feed speed until you get the desired puddle size.
- Welding bead is uneven. This is often caused by moving the welding torch too fast or too slow. To fix this, practice moving the welding torch at a consistent speed.
- Welding sparks are flying everywhere. This is usually caused by not wearing the correct safety gear or by not using a welding shield. To fix this, wear a welding helmet and gloves, and use a welding shield to protect your eyes from sparks.
If you are experiencing any of these problems with your Weldclass Weldforce 135S, you can try the solutions listed above. If the problems persist, you may need to contact a qualified welding technician for assistance.
Here are some additional tips for troubleshooting common welding problems:
- Check the welding machine's settings. Make sure that the arc voltage and wire feed speed are set correctly for the material you are welding.
- Use the correct type of welding wire. The type of welding wire you use will affect the quality of your welds.
- Practice your welding technique. The more you practice, the better you will become at welding.
- Wear the correct safety gear. This includes a welding helmet, gloves, and a welding shield.
By following these tips, you can troubleshoot common welding problems and improve the quality of your welds.
Weldclass Weldforce 135S Manual
Weldclass Weldforce 135S Manual
Safety Information
- Read and understand all safety warnings and instructions before using this welder.
- Keep the welder out of the reach of children and unauthorized personnel.
- Do not use the welder in wet or damp conditions.
- Do not use the welder if it is damaged or malfunctioning.
- Always wear proper eye, ear, and respiratory protection when welding.
- Be aware of the hazards of arc welding, including electric shock, burns, and fumes.
Before Use
- Inspect the welder before each use for any signs of damage or wear.
- Make sure the welder is properly grounded.
- Set the welding current and voltage to the correct settings for the type of electrode and material being welded.
- Wear proper clothing and safety gear.
Troubleshooting
- If the welder does not start, check the power cord and outlet.
- If the welder is arcing when it is not supposed to be, check the controls and settings.
- If the welder is overheating, let it cool down before using it again.
Maintenance
- Keep the welder clean and free of debris.
- Inspect the welding leads and connections for wear or damage.
- Replace the welding leads if they are damaged.
- Have the welder serviced by a qualified technician if it is not working properly.
Warranty
The Weldclass Weldforce 135S is warranted to be free from defects in materials and workmanship for a period of one year from the date of purchase. If the welder becomes defective during the warranty period, it will be repaired or replaced free of charge.
Contact Information
For more information about the Weldclass Weldforce 135S, please contact:
- Weldclass Customer Service
- 1-800-555-1212
- [email protected]
- www.weldclass.com
Additional Information
- The Weldclass Weldforce 135S is a lightweight and portable welder that is ideal for a variety of welding applications.
- The welder features a simple and intuitive control panel that makes it easy to set the welding current and voltage.
- The welder is also equipped with a number of safety features, including a thermal overload protection circuit and an arc voltage shut-off switch.
I hope this manual has been helpful. Please feel free to contact us if you have any further questions.

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