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.

TIG Inverters - Professional Welding Systems

Precision Welding Technology

TIG Inverters

Advanced DC/AC Systems · Pulse Control Technology

Professional TIG welding systems featuring advanced IGBT inverter architecture and Silicon Carbide technology. Delivering exceptional arc stability, superior control, and multi-material compatibility for precision fabrication.

140A–400A

Output Range

100%

Duty Cycle

50kHz

Switching Freq.

5kg

From

SiC Technology

Silicon Carbide Series

Next-generation power electronics with 50kHz operation. 33% smaller design, 85% efficiency, and continuous-duty capability for carbon steel, stainless steel, and cast iron.

315A–400A Output

100% Duty Cycle @ 40°C
85% System Efficiency
17kg–19.2kg (33% Smaller)
50kHz High-Frequency
30% Spatter Reduction

Pulse Control

DC Pulse TIG Systems

Advanced pulse modulation with programmable frequency (1–20Hz), precise current control, and down slope timing (0–10s). HF ignition and dual-voltage capability.

TIG 250P · TIG 315P SiC · TIG 400P SiC

Pulse Frequency 1–20Hz
Start/End Current Control
Down Slope 0–10s
HF/Scratch-Start Ignition
220V/380V Dual-Voltage

Portable Systems

Ultra-Portable Platforms

Lightweight IGBT systems for maximum mobility. Auto voltage compensation, VRD safety, hot start, anti-stick technology, and intelligent protection.

140A–190A Output

5kg–7.5kg Weight
Auto Voltage Compensation
VRD Safety Protection
Hot Start & Anti-Stick
TIG/MMA Multi-Process

TIG140 - DC TIG Welder

TIG140

DC TIG Welder

TIG Output

140A

MMA Output

120A

View Specifications →

TIG200 - DC TIG/MMA Welder

TIG200

DC TIG/MMA Welder

TIG Output

190A

MMA Output

150A

View Specifications →

TIG250P - DC Pulse TIG/MMA Welder

TIG250P

DC Pulse TIG/MMA Welder

TIG Output

250A

MMA Output

200A

View Specifications →

TIG315P SiC - DC Pulse TIG/MMA Welder

TIG315P SiC

DC Pulse TIG/MMA Welder

SiC Technology

TIG Output

315A

MMA Output

315A

View Specifications →

TIG400P SiC - DC Pulse TIG/MMA Welder

TIG400P SiC

DC Pulse TIG/MMA Welder

SiC Technology

TIG Output

400A

MMA Output

400A

View Specifications →

TIG400STG - DC TIG/MMA Welder

TIG400STG

DC TIG/MMA Welder

SiC Technology

TIG Output

400A

MMA Output

400A

View Specifications →

Blue SIBIT TIG welding machine with digital controls and vents.

TIG 315P SiC

DC Pulse TIG
DC TIG
MMA

TIG 400P SiC

DC Pulse TIG
DC TIG
MMA

A blue and gray welding machine with digital controls and connection ports.

A compact blue and yellow industrial welding machine with controls and ventilation vents.

Blue SIBIT TIG 250P welding machine with a digital display and control panel, carrying handle, and various connection ports.

TIG 140

DC TIG Welding Capability
Light Industrial Use
Household Applications
Precise Control

TIG 250P

Pulse TIG Technology
Multi-Process Support
Intricate Control
Flexible Input Power

A blue SIBIT TIG 200 welding machine with black and blue controls, digital display, and connection ports at the front.

TIG 400STG

DC TIG
HF TIG,
Scratch TIG
MMA welding

TIG 200

Dual Process Capability
Versatile Applications
MMA Support
Flexible Operation

ATIG 315PAC

AC/DC Capability
Aluminum Welding
Stainless Steel Welding
Complete Process Range

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

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