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.

Advanced Inverter Technology

CUT 140P SiC

Industrial Plasma Cutting with Built-In Air Compressor

High-performance industrial plasma cutting and MMA welding system featuring advanced inverter technology with integrated air compressor. Engineered for demanding industrial operations with 140A plasma output, 200A MMA capacity, 3-phase 380V input, 100% duty cycle with external air, and comprehensive protection for continuous heavy-duty manufacturing applications.

140A

Plasma Output

100%

Duty Cycle

200A

MMA Output

45mm

Max Cut

88%

Efficiency

380V

3-Phase

IP23S

Protection

Inverter Technology

Silicon Carbide MOSFET Technology

Advanced Power Semiconductor for Inverter Systems

Silicon Carbide MOSFET semiconductors enable next-generation inverter technology, delivering superior switching efficiency, enhanced thermal performance, and compact power density in professional plasma cutting and welding systems.

Superior Switching Efficiency

High-frequency switching capabilities reduce power loss, improve energy conversion efficiency, and enable compact inverter designs for industrial welding equipment.

Enhanced Thermal Performance

Operates reliably at elevated temperatures with minimal thermal derating, enabling continuous 100% duty cycle operation in demanding industrial environments.

Compact Power Density

Advanced semiconductor properties enable smaller inverter designs with higher power output, reducing equipment size and weight for industrial portability.

Inverter Engineering

Precision power electronics design, advanced semiconductor integration, and comprehensive thermal management for industrial reliability.

Manufacturing Excellence

Advanced production facilities with integrated quality systems, automated assembly processes, and rigorous validation protocols.

Global Distribution

Comprehensive logistics infrastructure, expedited international shipping, technical support services, and dedicated customer assistance worldwide.

Learn More About SiC Inverter Technology

Discover how Silicon Carbide MOSFET semiconductors enable superior inverter performance in professional welding and plasma cutting equipment.

Explore SiC Technology

A blue and gray industrial welding machine with various controls and labels, branded SIBIT.

Specification Table - Enterprise Design | Sibitweld
      
              ⚙
              Compressed Air System
            
              Built-in Air Compressor
              Integrated
            
            Yes
          
              External Air Input Connection
              Compatible
            
            Yes

⚙ Compressed Air System
Built-in Air Compressor Integrated	Yes
External Air Input Connection Compatible	Yes

Technical Specifications
CUT 140P SiC Complete Specifications

            Parameter
            Unit
            Specification
          
              ▼
              Compressed Air Input Options
            
            External Air Input Connection
            —
            Available (100% Duty Cycle @ 40°C)
          
            Built-In Air Compressor
            —
            Integrated (60% Duty Cycle @ 40°C)
          
              ▼
              Input Power Specifications
            
            Input Frequency
            Hz
            50
          
            Rated Input Voltage
            V
            3-Phase 380V AC ±10%
          
            Input Voltage Range
            V
            340–420
          
            Rated Input Capacity
            kVA
            22.4
          
            Rated Input Current
            A
            35
          
              ▼
              Output Performance
            
            No-Load Output Voltage
            V
            315
          
            Plasma Cutting Current Range
            A
            25–140
          
            Manual Arc Welding Current Range
            A
            0–200
          
              ▼
              Operational Efficiency
            
            Plasma Cutting Duty Cycle (40°C)
            %
            140A @ 60%
          
            MMA Welding Duty Cycle (40°C)
            %
            200A @ 60%
          
            System Efficiency
            %
            88
          
            Power Factor
            —
            0.9
          
              ▼
              Cutting Capabilities
            
            Maximum Clean Cut Thickness
            mm
            1–35
          
            Maximum Severance Capacity
            mm
            45
          
              ▼
              Inverter Technology
            
            Semiconductor Type
            —
            Silicon Carbide MOSFET
          
              ▼
              Cooling & Connection
            
            Cooling Method
            —
            Independent Air Channel Cooling
          
            Output Connection Type
            —
            35–50 Quick Connect
          
              ▼
              Protection & Safety
            
            Ingress Protection Rating
            IP
            IP23S
          
            Insulation Class
            Grade
            H
          
              ▼
              Physical Specifications
            
            Dimensions (L × W × H)
            mm
            615×220×585
          
            Net Weight
            kg
            35
          
            Gross Weight
            kg
            38

Parameter	Unit	Specification
▼ Compressed Air Input Options
External Air Input Connection	—	Available (100% Duty Cycle @ 40°C)
Built-In Air Compressor	—	Integrated (60% Duty Cycle @ 40°C)
▼ Input Power Specifications
Input Frequency	Hz	50
Rated Input Voltage	V	3-Phase 380V AC ±10%
Input Voltage Range	V	340–420
Rated Input Capacity	kVA	22.4
Rated Input Current	A	35
▼ Output Performance
No-Load Output Voltage	V	315
Plasma Cutting Current Range	A	25–140
Manual Arc Welding Current Range	A	0–200
▼ Operational Efficiency
Plasma Cutting Duty Cycle (40°C)	%	140A @ 60%
MMA Welding Duty Cycle (40°C)	%	200A @ 60%
System Efficiency	%	88
Power Factor	—	0.9
▼ Cutting Capabilities
Maximum Clean Cut Thickness	mm	1–35
Maximum Severance Capacity	mm	45
▼ Inverter Technology
Semiconductor Type	—	Silicon Carbide MOSFET
▼ Cooling & Connection
Cooling Method	—	Independent Air Channel Cooling
Output Connection Type	—	35–50 Quick Connect
▼ Protection & Safety
Ingress Protection Rating	IP	IP23S
Insulation Class	Grade	H
▼ Physical Specifications
Dimensions (L × W × H)	mm	615×220×585
Net Weight	kg	35
Gross Weight	kg	38

Industrial Plasma Cutting System

CUT 140P Professional Overview

High-performance industrial plasma cutting and MMA welding system featuring advanced inverter technology with integrated air compressor. Engineered for demanding industrial operations with 140A plasma cutting at 60% duty cycle with built-in air (100% with external air), 200A MMA welding capacity, 3-phase 380V input, superior 45mm maximum cut capacity, and comprehensive protection for heavy-duty manufacturing and metalworking applications.

Enhanced Industrial Performance: 140A with Extended Cut Capacity

Integrated air compressor enables 60% duty cycle portable operation or connect external air for 100% duty cycle continuous industrial cutting. Enhanced 140A output delivers superior power for thick material processing up to 45mm maximum capacity with 88% efficiency, 0.9 power factor, and independent air channel cooling for maximum reliability in demanding manufacturing environments.

Plasma Cutting Performance

25–140A adjustable output range with 315V no-load voltage. Maximum clean cut capacity 1–35mm with 45mm maximum severance across carbon steel, stainless steel, low alloy steel, and cast iron materials.

60% Duty Cycle @ 140A

MMA Welding Capacity

0–200A adjustable current for manual arc welding operations. 60% duty cycle at maximum output with Ø1.6–4.0mm electrode compatibility for versatile industrial welding applications.

60% Duty Cycle @ 200A

Built-In Air Compressor

Integrated air compressor provides 60% duty cycle portable operation. Optional external air input enables 100% duty cycle for continuous industrial use with independent air channel cooling.

Industrial Flexibility

Technical Features

Advanced inverter technology for heavy-duty industrial applications

Advanced Inverter Technology

High-performance power electronics deliver superior switching efficiency, reduced power loss, and enhanced thermal performance for industrial reliability.

Three-Phase Industrial Power

3-Phase 380V AC ±10% input voltage (340–420V range), 50Hz frequency, 22.4kVA rated capacity, and 35A rated current for heavy-duty industrial operation.

High System Efficiency

88% overall efficiency with 0.9 power factor minimizes energy consumption, reduces operating costs, and ensures optimal power utilization for industrial work.

Independent Air Channel Cooling

Advanced cooling design separates air compressor pump and heating components, maintaining optimal temperature for extended industrial operation reliability.

Phase Protection & Thermal Arc

Comprehensive phase protection system with thermal arc ignition ensures safe 3-phase operation and stable cutting performance across industrial applications.

Professional Quick Connect

35–50 quick connect output provides industry-standard compatibility with professional cutting torches and accessories for versatile industrial operations.

Industrial Applications

Engineered for heavy-duty manufacturing and professional metalworking

Industrial Manufacturing

Metal fabrication shops, manufacturing facilities, production lines, door and window manufacturing, railing production, and heavy-duty industrial metalworking requiring continuous 3-phase power and extended cut capacity.

Construction & Building

Building construction, renovation projects, building installation, metal cabinet production, ornamental iron work, and on-site fabrication requiring dual plasma/MMA capabilities and thick material processing.

Maintenance & Repair

Equipment repair, automotive service, agricultural machinery maintenance, industrial maintenance operations, and service facilities requiring portable industrial-grade equipment with enhanced cutting capacity.

Professional Plasma Cutting Equipment | SIBITWELD

Professional Plasma Cutting Excellence

Partner with SIBITWELD for industry-leading plasma cutting equipment that delivers precision, reliability, and performance in every cut.

Core Advantages

Experience superior cutting performance through advanced technology and meticulous engineering

⚡

Precision Cutting Technology

Achieve exceptional cut quality and accuracy through advanced plasma arc technology designed for demanding industrial applications and complex geometries.

🔧

Advanced Power Systems

Maximize productivity with high-efficiency inverter technology delivering consistent arc stability, faster cutting speeds, and reduced operational costs.

💎

Industrial-Grade Durability

Count on uninterrupted operation with robust equipment engineered for continuous duty cycles in the most demanding industrial environments.

Why Choose SIBITWELD Plasma Systems

Comprehensive solutions backed by professional expertise and proven performance

01

Complete Product Range

Access a comprehensive selection from compact 40A systems to powerful 160A industrial cutters, with both IGBT and SiC technology platforms.

02

Professional Technical Support

Benefit from dedicated technical assistance, comprehensive training, and expert guidance ensuring optimal performance and maximum uptime.

03

Proven Industry Excellence

Trust in equipment backed by rigorous quality control, international certifications, and industry-leading performance standards.

Transform Your Cutting Operations

Discover professional plasma cutting equipment that delivers precision, reliability, and performance. Our commitment to quality and innovation ensures your success in every application.

Contact our team today to learn more about our complete range of plasma cutting systems and how they can elevate your manufacturing capabilities.

Contact Us Today →