What products does Sibitweld manufacture?

Sibitweld manufactures professional welding equipment including MIG welders (250A-500A), TIG welders (200A-500A), MMA stick welders (120A-630A), plasma cutters (40A-200A), welding torches, consumables, laser welding systems, and automation solutions. We are the world's first manufacturer to implement Silicon Carbide (SiC) technology in welding equipment, delivering 30% higher efficiency and 40% lighter weight compared to traditional IGBT welders.

What is SiC (Silicon Carbide) technology in welding equipment?

Silicon Carbide (SiC) technology represents the next generation of welding equipment design. SiC semiconductors switch faster than traditional IGBT modules, resulting in more stable arcs, better efficiency (up to 90%), reduced weight (40% lighter), improved duty cycles, and lower heat generation. Sibitweld is the world's first manufacturer to successfully implement SiC technology in welding machines.

Where is Sibitweld located and how does this benefit customers?

Sibitweld's manufacturing facilities are located in Qingdao, Shandong Province, China, just 5 minutes from Qingdao Port - one of China's largest international shipping hubs. This strategic location enables faster international shipping, reduced freight costs (up to 35% savings), and seamless logistics coordination for customers in over 80 countries worldwide.

What certifications do Sibitweld products have?

All Sibitweld welding equipment is CE certified and manufactured according to ISO 9001:2015 quality management standards. Our products meet international safety and performance standards, ensuring compliance for use in Europe, North America, Australia, and other major markets worldwide. We provide comprehensive 2-year warranties on all products.

How much can I save by purchasing from Sibitweld?

Customers typically achieve 30-35% cost savings compared to equivalent Western brands, without compromising on quality. As a direct manufacturer located 5 minutes from Qingdao Port, we eliminate middleman markups and reduce shipping costs while maintaining rigorous quality control and international certifications. We also offer flexible minimum order quantities and OEM/ODM services.

Does Sibitweld offer OEM and ODM services?

Yes, Sibitweld offers comprehensive OEM (Original Equipment Manufacturer) and ODM (Original Design Manufacturer) services. We can customize welding equipment with your brand name, specifications, colors, and packaging. Our flexible manufacturing capabilities support orders from small batches to large-scale production, with professional technical support throughout the process.

What is the warranty period for Sibitweld products?

Sibitweld provides a comprehensive 2-year warranty on all welding equipment. Our warranty covers manufacturing defects and component failures under normal use conditions. We also offer lifetime technical support and readily available spare parts to ensure long-term reliability of your equipment.

What is the minimum order quantity for Sibitweld products?

Sibitweld offers flexible minimum order quantities to accommodate different business needs. For standard models, we can accept orders starting from 10 units. For OEM/ODM customized products, the minimum order quantity typically starts from 50 units. Contact our sales team for specific requirements and volume pricing.

How long does shipping take from Sibitweld?

Shipping times vary by destination and shipping method. From our Qingdao Port location: Sea freight to North America takes 15-25 days, to Europe 25-35 days, to Southeast Asia 7-15 days, and to Australia 15-20 days. Air freight is available for urgent orders with delivery in 5-7 days worldwide. We work with major international freight forwarders to ensure reliable delivery.

What payment methods does Sibitweld accept?

Sibitweld accepts multiple payment methods including T/T (Telegraphic Transfer), L/C (Letter of Credit), PayPal, and Western Union. For established customers, we offer flexible payment terms including 30% deposit with 70% balance before shipment, or other arrangements based on order volume and business relationship.

MIG 350S | Explore, Compare, Save Now — Sibitweld | The Best Welding Machines from China

Product Overview:

The MIG 350S is a robust three-phase inverter welding machine designed for industrial and heavy industrial applications. It supports both MIG/MAG and MMA (Stick) welding processes, providing versatility for various fabrication and production tasks. With advanced IGBT module technology and a high duty cycle, it ensures reliable performance even in demanding environments.

Why Choose the MIG 350S?

The MIG 350S combines advanced technology, versatility, and robust performance, making it an excellent choice for professionals in demanding industrial environments. Its ability to perform both MIG/MAG and MMA welding processes, along with intelligent protection systems and user-friendly controls, ensures a reliable and efficient welding experience.

Blue industrial welding machine with control panel and vents, labeled 'SIBIT' and 'MIG 350S'.

Applications:

Transportation Fabrication: Ideal for welding tasks in the automotive, shipbuilding, and railway industries.
Heavy Equipment Manufacturing: Suitable for constructing and repairing heavy machinery and equipment.
Structural Steel Work: Effective for welding structural components in construction and infrastructure projects.
Furniture Production: Enables precise welding for metal furniture manufacturing.

Key Features:

Advanced IGBT Module Technology: Enhances performance and increases duty cycle, ensuring reliability under hot, humid, and dusty working conditions.
Infinitive Voltage Control: Allows optimized starting performance and precise adjustment of welding parameters.
Intelligent Protection: Features overload and overheat protection mechanisms to ensure safety and longevity.
Exclusive Circuit Design: Reduces maintenance costs and extends machine life through innovative circuitry.
Excellent Welding Characteristics: Delivers stable arcs and minimal spatter for high-quality welds.
Digital Meter: Provides accurate presetting and display of welding current for precise control.
MMA Welding Capability: Offers stick welding options, enhancing productivity and efficiency.
Inductance Control: Enhances arc stability and minimizes spatter, resulting in cleaner welds.
Extended Welding Area: Optional customized control cable length allows for extended reach, enabling welding in diverse environments.

ACCESSORIES

Wire feeder
- Wire feeder Options: Euro Connection or Panasonic Connection
MIG GUN Options:
- Euro Connection or Panasonic Connection
CO2 regulator
Arc Welding Function (optional)
- Rod Holder & Earth Clamp:
  - 35 mm2 pure copper cable
  - Length customizable up to 50 m
Control Cable:Connecting Power Source and Wire feeder
- Standard length: 5m
- length customizable up to 30 m

Technical Specifications:

  
    Parameter
    Value
  
    Input Voltage
    AC 380V±10% 3PH
  
    Input Power (KVA)
    MIG: 13.66 / MMA: 14.74
  
    Max Output Current (A)
    MIG: 350A / MMA: 350A
  
    Duty Cycle @ 40°C
    350A @ 60%
  
    No Load Voltage (V)
    68
  
    Hot Start
    YES
  
    Protection & Insulation
    IP 23S & H
  
    Machine Package Size (mm)
    535x275x470
  
    Machine Weight (kg)
    25kg
  
    Accessory Package Size (mm)
    600x370x420
  
    Accessory Weight (kg)
    15kg