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.

CUT 40 - Hero Section

Advanced Inverter Technology

CUT 40

Single-Phase Plasma Cutting System

Compact plasma cutter with 40A output and 60% duty cycle. Delivers 7mm clean cut and 17mm maximum cut capacity with automatic voltage adjustment, minimal thermal distortion, and portable 9kg design for on-site operations.

40A

Max Output

17mm

Max Cut

9kg

Net Weight

A yellow plasma cutter machine with black accents, featuring a digital display, control dial, and connection ports.

CUT 40 Technical Specifications
      
        CUT 40 Technical Specifications
        
            Parameter
            Unit
            Specification
          
            Input Characteristics
          
            Input Voltage
            V
            220V AC ±10% 1-Phase
          
            Input Power
            kVA
            4.8
          
            Output Characteristics
          
            No-Load Output Voltage
            V
            260
          
            Maximum Output Current
            A
            40
          
            Performance Specifications
          
            Duty Cycle (at 40°C)
            %
            40A @ 60%
          
            Hot Start
            -
            YES
          
            Cutting Capabilities
          
            Clean Cut
            mm
            7
          
            Maximum Cut
            mm
            17
          
            Enclosure/Standards/Approvals
          
            Protection Class
            IP
            IP23S
          
            Insulation Class
            Grade
            H
          
            Physical Specifications
          
            Dimensions (L × W × H)
            mm
            338 × 179 × 266
          
            Package Size (L × W × H)
            mm
            520 × 240 × 390
          
            Net Weight
            kg
            9

CUT 40 Technical Specifications
Parameter	Unit	Specification
Input Characteristics
Input Voltage	V	220V AC ±10% 1-Phase
Input Power	kVA	4.8
Output Characteristics
No-Load Output Voltage	V	260
Maximum Output Current	A	40
Performance Specifications
Duty Cycle (at 40°C)	%	40A @ 60%
Hot Start	-	YES
Cutting Capabilities
Clean Cut	mm	7
Maximum Cut	mm	17
Enclosure/Standards/Approvals
Protection Class	IP	IP23S
Insulation Class	Grade	H
Physical Specifications
Dimensions (L × W × H)	mm	338 × 179 × 266
Package Size (L × W × H)	mm	520 × 240 × 390
Net Weight	kg	9

CUT 40 Plasma Cutting Machine | Portable Inverter Plasma Cutter

Product Overview

PORTABLE PLASMA CUTTING MACHINE

Compact inverter plasma cutting machine for precision metal cutting. Delivers 40A output with clean cuts up to 7mm and maximum cutting capacity of 17mm for stainless steel, carbon steel, and aluminum in a lightweight 9kg portable design.

Portable Performance: 40A @ 60% Duty Cycle

40A output at 60% duty cycle (40°C) with advanced inverter technology—clean cutting up to 7mm, maximum capacity 17mm, automatic voltage adjustment, and efficient air cooling in a 9kg portable configuration for workshops and field applications.

Target Applications

Metal fabrication, automotive repairs, construction, HVAC, signage, art projects, and industrial maintenance.

Core Technology

Advanced inverter, automatic voltage adjustment (AC220V ±10%), hot start, efficient air cooling, 4.8kVA input power.

Protection Systems

Over-voltage, over-current, and overheating protection. IP23S rating, Grade H insulation for extended operational life.

Key Features

Advanced inverter technology for portable cutting

Clean Cutting Performance

Clean cut up to 7mm, maximum cutting capacity 17mm for stainless steel and mild steel with minimal thermal distortion.

Advanced Inverter Technology

Superior power efficiency reduces energy consumption with smoother cuts and improved arc stability for cost-effective operation.

Portable Design

Lightweight 9kg configuration with compact 338×179×266mm dimensions enables easy transport for field applications and workshops.

Automatic Voltage Adjustment

AC220V ±10% tolerance ensures reliable operation with unstable power supplies without affecting cutting performance.

Minimal Heat-Affected Zone

Precise cutting with minimal heat-affected zones reduces material distortion during cutting for superior edge quality.

Efficient Air Cooling

Advanced fan and air-cooled system prevents overheating for extended operation periods with consistent performance.

Hot Start Function

Reliable arc initiation ensures consistent starting performance across diverse cutting conditions and materials.

Comprehensive Protection

Over-voltage, over-current, and overheating safeguards ensure user safety and extend machine longevity.

User-Friendly Interface

Simple control panel with intuitive gauges and controls for seamless operation and quick setup.

Multi-Material Capability

Suitable for cutting stainless steel, carbon steel, and aluminum across fabrication and maintenance applications.

60% Duty Cycle

40A at 60% duty cycle (40°C) provides reliable performance for extended cutting operations in professional environments.

IP23S Protection

Environmental protection with Grade H insulation ensures durability in workshop and construction site conditions.

Summary

The CUT 40 is a compact inverter plasma cutting machine delivering 40A output at 60% duty cycle (40°C) for precision metal cutting. Features clean cutting up to 7mm with maximum capacity of 17mm for stainless steel and mild steel. Advanced inverter technology provides superior power efficiency with reduced energy consumption and improved arc stability. Automatic voltage adjustment (AC220V ±10%) ensures reliable operation with unstable power supplies. Hot start function for consistent arc initiation. Minimal heat-affected zones reduce material distortion for superior edge quality. Efficient air cooling system prevents overheating during extended operations. Comprehensive over-voltage, over-current, and overheating protection. IP23S rating with Grade H insulation. User-friendly interface with intuitive controls. Lightweight 9kg portable design (338×179×266mm) for easy transport. 4.8kVA input power, 260V no-load output voltage. Suitable for stainless steel, carbon steel, and aluminum cutting in metal fabrication, automotive repairs, construction, HVAC, signage, art projects, and industrial maintenance applications.

Portable Performance: 40A @ 60% Duty Cycle

Compact plasma cutter delivers 40A output with clean cuts up to 7mm, maximum capacity 17mm, automatic voltage adjustment, efficient cooling, and comprehensive protection in a lightweight 9kg portable design for professional metal cutting applications.

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