As a specialist in welding and cutting automation solutions, DIG is committed to helping heavy fabrication industries, such as shipbuilding, transportation, aerospace, energy, construction machinery, and rail transit industries to raise the level of productivity.

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Why
Choose Us

HIGH QUALITY

Company has strictly quality control system and professional test lab.

DEVELOPMENT

Professional design team and advanced machinery workshop. We can cooperate to develop the products you need.

MANUFACTURING

Advanced automatic machines, strictly process control system. We can manufacture all the equipment based on your demand.

100% SERVICE

Let us help you find the best solution for all your concerns.

Products

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Micropanel Welding System tailored for micro welding applications offering consistent weld and operational flexibility

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Intelligent Laser Cutting Line for Precise Automated Metal Fabrication and Seamless Integration in Industrial Production Processes

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Custom Panel Production Line for Shipbuilding – Automated Welding & Cutting

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Fully Automatic Control Panel Production Line For Thin Plates

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Laser-Arc Hybrid Welding Technology Panel Production Line

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Single-Side Welding on Medium-Thick Plates

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Video

LAHW Welding System

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LAAU Laser Cutting Machine

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More Products

1000W-30000W Industrial LAS Laser Cutting Machine

LAAU Laser Cutting Machine

LAI Large Format Laser Cutting Machine

Industrial LASO 3D 5 Axis Laser Cutting Machine 1000-6000W

Profile Cutting Line

Static Gantry or Moving Gantry FSW Welding System

LAHW Welding System

Micropanel Welding System

Block Panel Welding System

Narrow Gap SAW250 Welding System

Internal Welding of Curved Arm Elbow

Membrane Wall Cutting Machine

High Efficiency Panel Production Line For Ship Construction

Fully Automatic Control Panel Production Line For Thin Plates

Hydraulic Mechanical Panel Production Line For Medium-Thick Plates

Laser-Arc Hybrid Welding Technology Panel Production Line

Single-Side Welding on Medium-Thick Plates

1000W-30000W Industrial LAS Laser Cutting Machine

LAAU Laser Cutting Machine

LAI Large Format Laser Cutting Machine

SOLUTION

China Merchants Weihai Shipyard × DIG Automation: Smart Profile Cutting Line Empowers High-End Vessel Manufacturing

China Merchants Weihai Shipyard (CMI Weihai), formerly the Shandong Weihai Shipyard founded in 1951, is now a core shipbuilding enterprise under China Merchants Industry Holdings. In recent years, CMI Weihai has successfully transitioned from traditional bulk carrier manufacturing to the constructio...

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Panel Production Line

The panel line is the main production line for ship construction, which is usually divided into main processes such as butt welding, marking, cutting and polishing, stiffener assembly and welding, T-beam assembly and welding, outfitting, etc. Through this production line, all processes from raw ...

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Complete Solution of Thin Panel Production Line Construction

Our complete construction solutions for thin panel production line include service of workshop planning, efficiency calculation, overall layout of production line, detailed design of production line equipment, manufacturing, installation and commissioning, training and after-sales service. There are ...

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Welding Automation

Narrow Gap Welding System

TIG Welding System

FSW Welding System

Laser Arc Hybrid Welding System

Cutting Automation

Laser Cutting Machine

Large Format Laser Cutting Machine

3D 5 Axis Laser Cutting Machine

Intelligent Laser Cutting Line

Robotic Automation

Micropanel Welding System

Block Panel Welding System

Profile Cutting System

Elbow Welding System

Membrane Wall Cutting System

Welding Equipment Parts

Welding Column and Boom

Welding Roller Bed

Welding Positioner

Panel Production Line

Panel Production Line For Thin Plates

Panel Production Line For Medium-Thick Plates

Laser-Arc Hybrid Welding Technology

Single-Side Welding On Medium-Thick Plates

Welding Automation

Narrow Gap Welding System

TIG Welding System

FSW Welding System

Laser Arc Hybrid Welding System

Cutting Automation

Laser Cutting Machine

Large Format Laser Cutting Machine

3D 5 Axis Laser Cutting Machine

Intelligent Laser Cutting Line

Robotic Automation

Micropanel Welding System

Block Panel Welding System

Profile Cutting System

Elbow Welding System

Membrane Wall Cutting System

Welding Equipment Parts

Welding Column and Boom

Welding Roller Bed

Welding Positioner

Panel Production Line

Panel Production Line For Thin Plates

Panel Production Line For Medium-Thick Plates

Laser-Arc Hybrid Welding Technology

Single-Side Welding On Medium-Thick Plates

hot sales

DIG Automation Engineering (Wuhan) Co., Ltd

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From Zero to Global Success: DIG's International Business Journey

DIG Hosts Shipbuilding Equipment Matchmaking Event, Showcasing Intelligent Solutions for Maritime Manufacturing

DIG at NEVA 2025, Showcasing Intelligent Shipbuilding Solutions in Russia

Strategic Milestone: DIG Secures Landmark hundreds of millions Contract, Pioneering the Intelligent Shipbuilding

DIG at BUTECH 2025

The China Power Station Welding Technology Innovation Summit was successfully held, and DIG's efficient welding technology contributes to energy security!