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.

Bar Welding - Hero Section

Steel Structural Applications

Bar Welding

Vertical Bar Joining Systems · IGBT Technology

Specialized vertical bar welding systems engineered for steel structural construction and reinforcement applications. Featuring advanced IGBT module technology, our platforms deliver exceptional joint integrity, precise process control, and extended operational range. Designed for Ø8–32mm steel bar diameters with integrated arc gouging capability, digital metering, and comprehensive protection systems for demanding construction environments.

400A–630A

Output Capacity

Ø8–32mm

Bar Diameter

100m

Extension Range

10kg

Portable Design

DH 25

Standard Capacity System

Specialized vertical bar welding machine with advanced IGBT technology for standard steel structural applications. Features 400A maximum output capacity for Ø8–25mm steel bars, integrated arc gouging capability with Ø8mm carbon rods, and ultra-portable 10kg design for enhanced mobility.

Capacity: Ø8–25mm Steel Bars

400A Maximum Output @ 60% Duty Cycle
Advanced IGBT Module Technology
Arc Gouging Capability (Ø8mm Carbon Rods)
100m Extension Wire Support
Ultra-Portable Design (10kg)

DH 28

Heavy-Duty Platform

Heavy-duty vertical bar welding machine with advanced IGBT module technology for demanding steel structural projects. Features 500A maximum output capacity for Ø8–28mm steel bars, enhanced arc gouging capability with Ø10mm carbon rods, and robust construction for continuous operation.

Capacity: Ø8–28mm Steel Bars

500A Maximum Output @ 60% Duty Cycle
Advanced IGBT Module Technology
Arc Gouging Capability (Ø10mm Carbon Rods)
100m Extension Wire Support
Robust Construction (17.5kg)

DH 32

Maximum-Capacity System

Maximum-capacity vertical bar welding machine with advanced IGBT module technology for large-diameter steel structural applications. Features 630A maximum output capacity for Ø8–32mm steel bars, heavy-duty arc gouging with Ø12mm carbon rods, and professional-grade construction for industrial environments.

Capacity: Ø8–32mm Steel Bars

630A Maximum Output @ 60% Duty Cycle
Advanced IGBT Module Technology
Arc Gouging Capability (Ø12mm Carbon Rods)
100m Extension Wire Support
Professional-Grade Construction (19.5kg)

DH25 - Vertical Bar Welding Machine

DH25

Vertical Bar Welding Machine

Bar Capacity

Ø8-25mm

Duty Cycle @ 40°C

60% @ 400A

Full Product Details →

DH28 - Vertical Bar Welding Machine

DH28

Heavy-Duty Vertical Bar Welding Machine

Bar Capacity

Ø8-28mm

Duty Cycle @ 40°C

60% @ 500A

Full Product Details →

DH32 - Vertical Bar Welding Machine

DH32

Maximum-Capacity Vertical Bar Welding Machine

Bar Capacity

Ø8-32mm

Duty Cycle @ 40°C

60% @ 630A

Full Product Details →

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