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 400C SiCSiC Technology
Advanced Silicon Carbide technology operating at 100kHz frequency
Built-in Wire Feeder
Complete all-in-one solution with integrated wire feeding system
Multi-Process
MIG/MAG/MMA welding with carbon arc gouging capability

                  400A@60%
                  Duty Cycle at 40°C
              
                  60-400A
                  MIG/MAG Range (CV)
              
                  0-400A
                  MMA Range (CC)

Silicon Carbide Technology Overview

Advanced SiC Power Electronics

Integrating next-generation Silicon Carbide semiconductor technology to deliver superior performance, enhanced efficiency, and compact power density in professional welding systems.

Engineering Excellence

Developing advanced welding systems through systematic innovation methodologies, precision engineering practices, and comprehensive technical validation protocols that exceed industry performance benchmarks.

Manufacturing Precision

Operating state-of-the-art production facilities with integrated quality management systems, advanced automation technologies, and rigorous process controls ensuring consistent product excellence.

Global Distribution Network

Delivering comprehensive equipment solutions through strategic logistics infrastructure, providing expedited international shipping, technical consultation services, and dedicated customer support worldwide.

Explore SiC Technology

Series of certification and compliance logos including RoHS, CE, CTC, and EN 60974-7.

A blue and gray SIBIT MIG 400C SiC welding machine with a digital display, control knobs, and connecting cables.

MIG-400C SiC Technical Specifications
      
        MIG-400C SiC Technical Specifications
        
            Parameter
            Unit
            Specification
          
            Power Supply
          
            Rated Input Voltage
            V
            3-Phase AC380V ±10%
          
            Permissible Input Voltage Range
            V
            320~415
          
            Power Frequency
            Hz
            50
          
            Rated Input Capacity
            kVA
            22
          
            Rated Input Current
            A
            32
          
            Output Characteristics
          
            Output No-Load Voltage
            V
            70
          
            Gas Shielded Welding Current Range
            A
            60-400
          
            Manual Welding Current Range
            A
            0-400
          
            Performance Specifications
          
            Rated Duty Cycle (at 40°C)
            %
            400A @ 60%
          
            Output Current at 100% Duty Cycle (at 25°C)
            A
            400
          
            Efficiency
            η
            85%
          
            Power Factor
            Cosφ
            0.8
          
            Technology & Features
          
            Technology
            -
            Silicon Carbide (SiC) Technology
          
            Welding Process
            -
            MMA / Carbon Arc Gouging / MIG / MAG
          
            Applicable Welding Wire
            mm
            Ø1.0~1.6
          
            Quick Connector
            -
            50-70
          
            General Features
          
            Protection
            -
            Overheat Protection
          
            Cooling System
            -
            Air Cooling
          
            Enclosure/Standards/Approvals
          
            Insulation Class
            Grade
            H
          
            Protection Class
            IP
            IP23S
          
            Physical Specifications
          
            Dimensions (L×W×H)
            mm
            480×252×495
          
            Net Weight
            kg
            24
          
            Gross Weight
            kg
            27

MIG-400C SiC Technical Specifications
Parameter	Unit	Specification
Power Supply
Rated Input Voltage	V	3-Phase AC380V ±10%
Permissible Input Voltage Range	V	320~415
Power Frequency	Hz	50
Rated Input Capacity	kVA	22
Rated Input Current	A	32
Output Characteristics
Output No-Load Voltage	V	70
Gas Shielded Welding Current Range	A	60-400
Manual Welding Current Range	A	0-400
Performance Specifications
Rated Duty Cycle (at 40°C)	%	400A @ 60%
Output Current at 100% Duty Cycle (at 25°C)	A	400
Efficiency	η	85%
Power Factor	Cosφ	0.8
Technology & Features
Technology	-	Silicon Carbide (SiC) Technology
Welding Process	-	MMA / Carbon Arc Gouging / MIG / MAG
Applicable Welding Wire	mm	Ø1.0~1.6
Quick Connector	-	50-70
General Features
Protection	-	Overheat Protection
Cooling System	-	Air Cooling
Enclosure/Standards/Approvals
Insulation Class	Grade	H
Protection Class	IP	IP23S
Physical Specifications
Dimensions (L×W×H)	mm	480×252×495
Net Weight	kg	24
Gross Weight	kg	27

MIG 400C SiC Content Sections

Product Overview

The MIG 400C SiC delivers 400A output with 60% duty cycle at 40°C (100% at 25°C). Silicon Carbide semiconductor technology enables 100kHz operation, 85% efficiency, and integrated wire feeder in a 24kg package. Supports MIG/MAG/MMA processes and carbon arc gouging.

Silicon Carbide (SiC) Technology

SiC semiconductors operate at 100kHz versus traditional 20-30kHz, providing superior switching speed, 85% efficiency, and reduced power loss. Sibitweld is among the first companies to implement SiC technology in MIG welding equipment with built-in wire feeder, achieving 60% duty cycle at 400A (100% at 25°C) in a 24kg package.

Target Applications

Industrial welding, manufacturing facilities, metal fabrication, construction sites, and heavy industry requiring 400A continuous output with integrated wire feeding.

Core Technology

SiC technology at 100kHz with 85% efficiency, 60% duty cycle at 400A (40°C), 100% at 25°C, 0.8 power factor. Dimensions: 480×252×495mm, weight: 24kg.

Protection Systems

Overheat protection, IP23S rating, Grade H insulation, voltage tolerance 320-415V for generator operation.

Key Features

SiC Technology

100kHz operation with 85% efficiency and reduced power loss compared to traditional IGBT technology.

60% Duty Cycle

Continuous welding at 400A/40V with 60% duty cycle at 40°C (6 min on, 4 min off). 100% duty cycle at 25°C.

Built-in Wire Feeder

Integrated wire feeding system eliminates external feeder requirement for streamlined operation.

Multi-Process

MIG/MAG (60-400A), MMA (0-400A), carbon arc gouging capability in single unit.

Arc Performance

Stable arc at low currents, minimal spatter at high currents, consistent penetration.

Wire Compatibility

Solid wire, flux-cored wire, stainless steel wire (Ø1.0-1.6mm). MMA electrodes (Ø1.6-5.0mm).

Generator Compatible

320-415V input range. Recommended generator: 20kW minimum.

85% Efficiency

0.8 power factor, 22kVA rated input capacity, 32A rated input current.

Compact Design

480×252×495mm dimensions, 24kg weight with integrated wire feeder.

Material Compatibility

Carbon Steel

Low Alloy Steel

Stainless Steel

Cast Iron

Applications

Construction & Fabrication

Structural fabrication
Building installation
Metalwork construction

Manufacturing

Equipment manufacturing
Metal furniture production
Industrial fabrication

Repair & Maintenance

Machinery repair
Automotive maintenance
Equipment service

Heavy Industry

Agricultural machinery
Heavy equipment repair
Industrial maintenance

Summary

The MIG 400C SiC combines SiC technology with integrated wire feeder, delivering 60% duty cycle at 400A (40°C) with 100% at 25°C, 85% efficiency, and multi-process capabilities (MIG/MAG/MMA/carbon arc gouging) in a 24kg package. Features include 100kHz operation, wire compatibility (Ø1.0-1.6mm), MMA electrode support (Ø1.6-5.0mm), and generator compatibility (320-415V input range).

First SiC MIG Welding Technology with Built-in Wire Feeder

Sibitweld is among the first companies to implement Silicon Carbide technology in professional MIG welding equipment with built-in wire feeder, delivering 100kHz operation with minimal power loss and integrated operation for streamlined professional welding.

Why Choose Sibit Welding Equipment?

Partner with Sibit for industry-leading welding equipment that delivers precision, reliability, and performance in every weld.

Core Advantages

Precision Engineering

Experience superior weld quality through meticulously engineered equipment designed to deliver consistent, accurate results in every application.

Advanced Technology

Boost productivity and efficiency with cutting-edge welding technology that streamlines operations and maximizes output.

Reliable Performance

Count on uninterrupted operation with robust equipment built for demanding industrial environments and continuous use.

Key Benefits

01

Comprehensive Range

Access a complete selection of equipment and accessories tailored to meet all your welding requirements and applications.

02

Expert Support

Benefit from dedicated technical assistance and professional service ensuring optimal performance and maximum uptime.

03

Proven Excellence

Trust in equipment backed by rigorous quality control and industry-leading standards for consistent results.

Partner with Sibit for Excellence

Discover industry-leading welding equipment that delivers precision, reliability, and performance in every weld. Our commitment to quality and innovation ensures your success.

Contact us today to learn more about our products and how they can transform your welding operations and drive business growth.

Contact Us Today