Resources
Resources
MIG vs TIG Welding: 5 Game-Changing Differences for Perfect Parts (Welder's Guide)
Release time:
Aug 05,2025
As lead welding engineer at Shenzhen Yixin Precision, I've personally welded over 15,000 joints. Let me show you how choosing between MIG and TIG welding affects your custom parts - no jargon, just straight talk from the workshop floor.
Welding Simplified: It's Like Cooking
Imagine:
• MIG = Microwave - Fast & easy
• TIG = Gourmet Stove - Precise control
Pick wrong, and your "metal meal" gets ruined. Here's how we get it right every time at our Shenzhen factory.
The MIG Process: Speed Demon
How it works:
1. Wire feeds automatically (like a pasta machine)
2. Electric arc melts wire instantly
3. Gas shield protects molten pool
Best for: Production lines, thick metals, and cost-sensitive projects
The TIG Process: Precision Artist
How it works:
1. Torch creates tiny electric arc
2. Hand-fed filler rod (like icing a cake)
3. Argon gas shield for clean work
Best for: Medical devices, aerospace, and show-quality finishes
5 Must-Know Differences (At a Glance)
| MIG Welding | TIG Welding | Our Workshop Tip | |
|---|---|---|---|
| ⏱️ Speed | 15 inches/min | 6 inches/min | MIG saves 40% time on batches |
| 👨🏫 Skill Level | 1 week training | 3 months mastery | We certify all welders to ASME standards |
| 💰 Cost | $0.80/foot | $3.50/foot | TIG adds $2-5 per part |
| 🔬 Precision | ±0.5mm tolerance | ±0.1mm tolerance | Critical for medical implants |
| 🎨 Appearance | Needs grinding | Showroom ready | Saves 2 hours/post-process |
Real-World Examples from Our Bench
Case 1: Truck Frame (MIG)
• Material: 8mm carbon steel
• Quantity: 5,000 units
• Why MIG: Speed + cost efficiency
• Result: 22% cost savings
Case 2: Surgical Tool (TIG)
• Material: 1.2mm stainless
• Requirement: Zero defects
• Why TIG: Precision + clean finish
• Result: Passed FDA inspection
Material Matters: Our Welding Cheat Sheet
📦 Aluminum Parts
• < 3mm: Always TIG
• > 4mm: MIG saves time
• Our secret: Pre-heat to 150°C
⚙️ Stainless Steel
• Food/medical: TIG only
• Industrial: MIG acceptable
• We use back-purge gas
🔄 Hybrid Metal-Plastic
• Ultrasonic welding
• Custom metal inserts
• 120+ successful projects
Inside Yixin's Welding Workshop
Our Shenzhen facility features:
🤖 Smart Technology
• 42 welding stations (MIG/TIG/laser)
• Robotic arms for consistency
• Thermal cameras monitoring heat
🔍 Quality Control
• X-ray inspection
• Salt spray testing
• 3D scanning for precision
Proven Results:
- Welded 850,000+ parts since 2013
- 0.28% defect rate (industry avg: 2.1%)
- 38% clients reduce assembly costs
FAQs: Real Questions from Buyers
Can you weld different metals together?
Yes! We specialize in steel-aluminum joints using special fillers - perfect for lightweight frames.
How thin can you weld?
0.4mm stainless steel - thinner than a credit card. Requires our micro-TIG setup.
Do you handle post-welding finishing?
Full service: Welding → Polishing → Powder coating → Assembly. One stop solution.
The Yixin Advantage: Why We Stand Out
🎯 Precision Guarantee
±0.05mm tolerance for critical dimensions
🚀 Fast Turnaround
Prototypes in 3 days, production in 2 weeks
🌍 Global Materials
US steel, German aluminum, Japanese plastics
💡 Design Support
Free DFM analysis to optimize your parts
Smart Choice = Better Products
At Shenzhen Yixin Precision, we combine:
- Right welding technique selection
- CNC machining for perfect fit
- Surface treatment expertise
- Rigorous quality control
Result: 76% clients report fewer assembly issues.
👉 Free Welding Consultation: Send your drawings to market01@ymp.com.hk for personalized method recommendation + quote within 4 hours!
MIG vs TIG welding, precision welding,precision welding,custom metal parts,Shenzhen Yixin Precision
Related News
Contact Us
We will be dedicated to serving you
Based in the Guangdong-Hongkong-Macao Greater Bay Area, connecting the resources of China and the world, Yi Xin provides professional and precise machining services from the demand of customers.
LATEST NEWS
Powered by www.300.cn
Privacy Disclosure and Data Protection
In Yixin Precision Metal and Plastic Ltd., we prioritize the protection of our customers' and visitors' privacy. As a responsible company, it is our utmost priority to ensure that all personal data is treated confidentially and used in accordance with applicable data protection laws.
What does Privacy Disclosure mean to us?
Privacy disclosure is not just a legal obligation for us; it is a principle to which we are dedicated. We commit to treating any information entrusted to us during our business relationships with the utmost confidentiality. This includes both personal data of our customers and business information and trade secrets.
How we protect your data
To ensure the security of your data, we employ state-of-the-art technologies and security measures. Our systems are designed to prevent unauthorized access, misuse, or loss of your information. Additionally, we regularly train our employees on handling sensitive data and data protection regulations to maintain the highest standards.
Disclosure of information
We do not disclose personal data of our customers or visitors to third parties unless express consent is given or we are legally obligated to do so. In cases where we engage service providers or partner companies for data processing, we ensure that they also adhere to strict data protection standards.
Your rights
As a customer or visitor, you have the right to access, correct, delete, or restrict the processing of your data. Please contact us if you have any questions about our privacy practices or if you wish to exercise your rights.
Changes to this Privacy Policy
We reserve the right to change or update this privacy policy at any time. Please check this page regularly for updates.
Contact Us
If you have any questions or concerns about our privacy practices, please do not hesitate to contact us. We are here to assist you.
Yixin Precision Metal and Plastic Ltd Code of Conduct
In Yixin Precision Metal and Plastic Ltd, we place great emphasis on integrity, ethical behaviour, and professionalism in all our endeavours. Our Code of Conduct forms the backbone of our corporate culture and obligates all employees and partners to uphold the highest standards regarding business practices, work environment, and social responsibility.
1. Integrity and Ethics
We commit to acting honestly, fairly, and transparently. Our actions are always guided by the highest ethical principles, and we avoid any form of fraud, bribery, corruption, or unfair business practices.
2. Respect in the Workplace
We value diversity and foster a work environment characterized by respect, tolerance, and appreciation. Discrimination, harassment, or any form of inappropriate behaviour are not tolerated.
3. Data Privacy and Confidentiality
We respect the privacy of our customers, employees, and business partners and treat all information confidentially. Personal and business data are protected in accordance with applicable data protection laws and our internal policies.
4. Quality and Customer Satisfaction
We strive for excellence in product quality and customer service. Our aim is to exceed the needs and expectations of our customers and build long-term, trusting relationships.
5. Environmental Responsibility
We are mindful of our responsibility to the environment and aim for sustainable business practices. We strive for resource efficiency, waste minimization, and compliance with environmental regulations.
6. Social Responsibility
We actively contribute to the well-being of the communities in which we operate. Through voluntary efforts, donations, and other initiatives, we support social projects and contribute to positive change.
7. Compliance with Laws and Regulations
We strictly adhere to all applicable laws, regulations, and standards in the countries where we operate. We are committed to a high level of compliance and integrity in all our business activities.
At Yixin Precision Metal and Plastic Ltd, the Code of Conduct is more than just a document; it is a promise we make to our employees, customers, suppliers, and society as a whole. We take our responsibility seriously and strive to achieve the highest standards every day.