Ergonomic Workspace Store
Tregaskiss™ .045" X 5' Fixed Automatic MIG Gun
Item Details
- The Tweco Classic No. 4 is an air-cooled MIG welding gun designed for heavy-duty industrial applications, specifically configured with a Miller-style rear connector for compatibility with ITW/Miller welding power sources. This gun features the signature oval-shaped handle with a molded-in yellow Tweco logo and is engineered for high heat resistance and continuous operation in MIG (GMAW), Flux Cored (FCAW), and Aluminum (GMAW) processes.
Features
- Oval-shaped handle reduces grip force required and minimizes operator fatigue
- High-impact crush-resistant handle utilizes special plastic composition for durability
- Balanced handle design pivots at center for ease of use in multiple welding positions
- Metal jacketed conductor tube improves electrical conductivity and heat dissipation
- Self-cleaning silver-plated trigger contacts engage/disengage with every pull
- Field repairable Cablehoz system requires no additional connectors for maintenance
- Integrated gun hanger located at the bottom for convenient storage when not in use
- Split handle case provides rapid access for internal repairs and component replacement
- Front and rear steel spring strain relief minimizes wire feed issues at cable exit points
- Interchangeable front end consumables compatible with Tweco Spray Master series
Specifications
- Amperage: 400 Amps
- Duty Cycle: 60% at 400 Amps (using CO2 gas); 100% at 275 Amps
- Wire Size Capacity: .045" (1.2 mm) to 1/16" (1.6 mm)
- Cable Length: 15 ft (4.6 m)
- Cooling Method: Air-Cooled
- Rear Connector Style: Miller Style
- Conductor Tube: 360-degree swivel; Metal jacketed three-layer construction (copper tube/silicon-resin glass insulator/metal jacket)
- Handle Type: Oval-shaped, high-impact crush-resistant plastic, split-case design
- Trigger: Silver-plated contacts with self-cleaning action
- Strain Relief: Front and rear steel spring
- Consumable Series: 14 Series contact tips; 24A Series slip-on nozzles; 44 Series conduit liners
- Gas Compatibility: Carbon Dioxide (CO2)
- Stock Numbers: 1040-1136 (.045"), 1040-1137 (1/16")
- MPN: M415-3545 / ESB10401136 / MA15D01EA0ET
Includes
- 401-6-62 nozzle
- 180 degree neck
Applications
- Heavy-duty industrial welding
- MIG (GMAW)
- Flux Cored (FCAW)
- Aluminum (GMAW)
- High-heat continuous welding environments
Caution
- WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Product Attributes
Product Type
» Fixed Automatic MIG GunMIG Amperage Range
» 350 AMIG Gun Model
» MA1MIG Wire Size
» .045"Cooling Method
» Air CooledCable Length
» 5'Rear Connection
» Tweco® 4FREQUENTLY ASKED QUESTIONS
Browse common questions below, or contact our team for additional assistance and support.
-
Why is ErgoSpec so popular?
ErgoSpec has firmly established itself as a leading provider of ergonomic workspace solutions in the United States, thanks to our comprehensive approach in addressing ergonomic needs. Our unique "one-stop shopping" model means clients are not only advised on the necessary ergonomic changes but also have access to a vast array of ergonomic products, perfectly tailored to fit their needs. Our focus on creating ergonomic workspace environments has led to the design and distribution of over 50,000 products, ensuring that we meet various problem-solving demands across different industries. By prioritizing health, wellness, and injury prevention in working environments, we’ve been able to help clients optimize their ergonomic workspaces. This dedication to providing an ergonomic workspace that meets modern standards allows us to set ourselves apart. The result is a healthier, more productive work environment that’s consistent with today's industry standards. Looking to enhance your workspace ergonomically? Explore our offerings today and discover the difference an ergonomic workspace can make!
-
Where can I find ergonomic workspace solutions in the United States?
If you're seeking top-notch ergonomic workspace solutions in the United States, ErgoSpec is the answer. We specialize in creating tailored ergonomic environments that promote employee health and productivity. Our consulting services paired with a wide range of ergonomic products ensure seamless implementation. Ready to optimize your workspace? Contact us today for a consultation!
-
What are the key benefits of ergonomic spaces?
Ergonomic spaces are designed to minimize discomfort and reduce the risk of workplace injuries. By incorporating ergonomically designed furniture and accessories, alignment and posture are improved, significantly decreasing stress on the body. This approach not only prevents musculoskeletal issues but also enhances overall employee well-being, leading to increased job satisfaction and productivity. Want to explore ergonomic solutions? Visit our website for more details!
-
How can ergonomic training improve workplace productivity?
Ergonomic training focuses on educating employees about best practices for maintaining comfort and efficiency at work. By understanding how to properly use ergonomic tools and maintain good posture, employees can perform their tasks more effectively with less strain and fatigue. This education leads to a healthier workforce and helps reduce absenteeism, ultimately boosting productivity. Interested in our training programs? Reach out to us for more information!
-
How does ErgoSpec determine the right ergonomic products for my business?
At ErgoSpec, we start by conducting a thorough assessment of your workplace to identify any ergonomic issues or potential improvements. Based on this analysis, we recommend specific products that best suit your needs, considering both functionality and budget. Whether it's custom-designed furniture or specialized tools, our goal is to provide solutions that enhance your workspace. Let's get started on your ergonomic upgrade; contact us for a consultation!
-
Can ErgoSpec help with injury prevention in the workplace?
Yes, ErgoSpec is dedicated to promoting workplace safety through our comprehensive ergonomic solutions. By focusing on injury prevention strategies, we help create a safer work environment. Our approach includes ergonomic assessments, product recommendations, and employee training, all aimed at reducing work-related injuries. Want to learn more about our injury prevention services? Get in touch with us today to find out how we can help!

