Your Partner in Smart Custom Metal Manufacturing Solutions-For Life

Mastering Metal, Shaping Futures

MetalWorkMaster × RONGWIN

Manufacturing Capabilitiess

Reliable Manufacturing Strength for Metal Fabrication Machinery and Industrial Solutions. Manufacturing Capabilities | Industrial Machinery Manufacturer & Factory

RongWin

Provide One-StopMetal Processing Solutions

One-stop metal processing solutionsfor global customers: equipment supply, spare parts, customization, and lifelong after-sales service—all from a single trusted partner.

Our core edge: high-precision, reliable machineryplus full custom services from design to implementation, tailored to your real production needs.

CE/ISO-certified products, sold to over 70countries, with 10+direct overseas distributors—proof of global trust and quality.

Manufacturing capabilities: press brakes, laser cutters, polishers, welders, shears, and custom lines—covering welding, machining, assembly, testing, and delivery.

2009

Since

10+

R & D team

20+

Patent certification

150+

Partner countries

Core Manufacturing Processes

Our machine manufacturing process (industrial & CNC) for presses, lasers, shears: design, welding, machining, assembly, testing—ensuring smart upgrades for diverse needs.
Blank Cutting

Blank Cutting

Remove the oxide layer

Remove the oxide layer

Tempering

Tempering

Primer paint

Primer paint

Punch

Punch

Welding

Welding

Precision machining

Precision machining

Spray painting

Spray painting

Assembly

Assembly

Debug

Debug

Whole machine verification

Whole machine verification

Pack and ship

Pack and ship

Explanation of Core Processes

From Thermal Control to Stress Relief – A Technical Deep Dive


Welding Excellence for Heavy‑Duty Machine Frames

Our welding division combines advanced automation, rigorous parameter control, and material‑specific procedures to produce machine frames that withstand high cyclic loads and harsh operating conditions. Every weld is engineered to eliminate distortion, minimise residual stress, and pass the most stringent non‑destructive tests – ensuring your industrial equipment delivers stable performance over decades of service.

Precision‑Driven Processes That Guarantee Structural Integrity and Long‑Term Reliability

Thermal Control & Heat Input

Precise preheat (150–250°C) and interpass temperature management limit cooling rates. Controlled heat input (≤2.5 kJ/mm) prevents martensite formation in heavy‑duty welding, directly boosting frame fatigue resistance and long‑term stability.

Non‑Destructive Testing (NDT) Compliance

All machine frame welds undergo UT, MT, and RT to EN ISO 17635 (Level 2 acceptance). Early detection of sub‑surface flaws eliminates crack initiation sites, extending industrial equipment lifetime by over 30% in field data.

Automated Positioning & Repetition

Robotic welding with ±0.1 mm positioning accuracy and 0.05 mm repeatability ensures uniform fusion across every frame joint. Consistent penetration depth minimises stress concentration, a key factor for machine frame stability under dynamic loads.

Post‑Weld Stress Relieving

We apply furnace stress relief at 580–620°C with a 2‑hour soak, followed by slow cooling. This reduces residual stresses by up to 85%, eliminating distortion and preserving dimensional accuracy – directly enhancing the operational lifetime of heavy‑duty equipment.

Material‑Tailored Welding Procedures

For each material grade (e.g., S355, stainless 304), we adjust welding current (180–320 A), voltage, and travel speed to optimise cooling and grain structure. This customisation ensures defect‑free joints and maximises frame stability in demanding industrial environments.


Heat Treatment & Stress Relief

Precision Thermal Processing That Ensures Machine Frame Stability and Sustained Accuracy for Press Brakes and Laser Cutting Machines

Thermal Stabilization:A controlled heating‑and‑cooling cycle applied to welded frames, designed to redistribute internal residual stresses and achieve metallurgical equilibrium – the essential foundation for maintaining geometric integrity under repetitive high‑load operations.

Thermal Parameters

RongWin’s furnace stress relief at 560–620°C, 2–4h soak, cools below 200°C. Reduces residual stress by 85%, eliminating distortion for stable press brake and laser frame assembly.

Why Stress Relief Secures Accuracy

Unrelieved stress bends press brake beds and shifts laser beams. RongWin’s cycle maintains 0.02 mm/m parallelism – ensuring decades of calibration. Indispensable for precision.

RongWin combines scientifically defined heat treatment for machine frames with rigorous stress relief treatment to deliver press brakes and laser cutting machines that offer exceptional machine frame stability. This thermal engineering underpins repeatable bending angles, consistent cutting accuracy, reduced service calls, and extended equipment life – a silent but decisive factor in your production excellence.


Production Capacity 

RongWin’s production capacity supports high‑volume batch manufacturing of standard press brakes and laser cutters, plus fully customized solutions. Our machinery production capacity extends to complete line projects – ensuring seamless integration, on‑time delivery, and consistent quality for any order size.

Learn about the product

Efficient production

Standard & Customized Machines: Flexible assembly lines handle both standard models and tailor‑made press brakes/lasers with equal efficiency.

Turnkey Production Line Projects:We manage entire line integration, from design to commissioning, leveraging our batch manufacturing capability for all components.

RongWin can provide you with product testing reports. If you want to know more about related technologies and applications, please tell me!

CNC Machining Capability

Metalwork Master boasts world-class equipment—benders, lasers, shears, plus CNC machining capability with gantry milling machines for heavy industrial machinery. Why CNC matters? It ensures precision machining, reduces errors and downtime. Our intelligent system enables remote monitoring and real-time adjustments, keeping your production line always in optimal condition.

High-precision bending

We have introduced the world's most advanced CNC bending technology to ensure that each bend can achieve an accuracy of ±0.1mm, adapting to the requirements of a variety of complex materials and shapes.

Efficient laser cutting

The laser cutting equipment uses fiber laser technology to provide excellent cutting speed and accuracy, especially suitable for fast cutting of high-strength metal materials, greatly reducing material waste.

Customized production of shearing machines:

For shearing needs, Metalwork Master provides a variety of blade materials and design solutions, which can easily cope with the shearing needs of various materials such as thick plates and thin plates.

Machine Testing Before Delivery

Every machine undergoes full‑scope testing at our facility – including functional run‑off, accuracy calibration, load tests, and safety inspections – to guarantee seamless startup and reliable operation at your site.

Comprehensive Pre‑Shipment Verification for Every Machine

We have stable cooperative suppliers to provide us with raw materials.

Functionality

Full‑cycle dry runs with actual toolpaths and workpieces to validate motion, programming, and cycle time compliance.

Accuracy

Laser interferometer and ball‑bar tests verify positioning, repeatability, and contouring precision against design tolerances.

Reliability

Extended endurance runs under varying loads and temperatures ensure stable long‑term performance in real production environments.

Delivery & Commissioning – From Our Factory to Your Floor

Our structured delivery process ensures your machinery arrives safely, on schedule, and fully ready for immediate production start‑up.
  • Testing: Every machine completes full functional and accuracy tests before crating – documented results and videos included.
  • Packaging: Heavy‑duty wooden crates, anti‑corrosion coating, and shock‑absorbent fillers secure equipment for sea or air freight.
  • Logistics: Real‑time tracking, customs clearance assistance, and dedicated freight coordination to minimise transit delays.
  • Installation: On‑site positioning, re‑calibration, and operator training by our engineers, plus remote after‑sales support.

Custom Manufacturing Capability

Go to Customize

Full-process support to meet personalized needs.

Metalwork Master knows that each customer's needs are unique, so we provide fully customized metal processing services, from initial design to production commissioning, tailoring equipment solutions for different customers' production processes. Whether it is mass production or small batches of high-precision needs, we can provide flexible solutions.

Bending machine customization

A variety of standard models of bending machines are available to meet different metal processing needs

Laser cutting machine and shearing machine

We also provide customers with customized services for laser cutting machines and shearing machines to ensure that they can meet various complex metal processing tasks.

Equipment customization and upgrade

According to customer needs, flexibly adjust equipment configuration and functions, support technical upgrades and modifications of existing equipment, and help customers improve production line efficiency and capacity.

Built to Your Material, Output, and Shop Floor

Custom Product Process

Step 01

Demand Analysis

Step 02

Solution Design and Quotation

Step 03

Contract and Payment

Step 04

Customized Production

Step 05

Production Progress Feedback

Step 06

Testing, Sampling, and Inspection Report

Step 07

Packaging, Logistics, and Delivery Report

Step 08

Technical Guidance for Installation and Debugging

Step 09

Lifetime Service

R&D and Innovation

Forward-looking Technology R&D

Metalwork Master's R&D team is constantly committed to exploring new technologies, especially in smart manufacturing and green processes, to ensure that customers can use the most cutting-edge equipment for efficient production. Our R&D achievements include the latest automated control systems, intelligent monitoring equipment, and energy-saving and emission reduction technologies to help customers reduce energy consumption and operating costs.

Intelligent Equipment R&D:

We are developing intelligent equipment that can achieve remote monitoring and automatic adjustment. Customers can always understand the operating status of the equipment and optimize the settings according to actual production conditions.

Customized Technology R&D:

For the unique needs of different industries, we provide customized R&D services from concept design to prototype testing to ensure that the equipment can seamlessly adapt to the customer's production environment.

Quality Control and Efficient Production Process

Lean Production and Strict Quality Inspection

Metalwork Master uses a strict quality management system (including ISO standard certification) to ensure that each device undergoes the most rigorous testing before leaving the factory. We adopt a full-process quality control method, and every process from raw materials to finished products is subject to high-standard quality inspection to ensure the durability and precision of the equipment.

Comprehensive quality inspection system:

All equipment must pass multiple performance tests during the production process to ensure that the stability, precision and durability of the final product meet or even exceed industry standards.

Efficient production process:

Our intelligent production management system can monitor the production status in real time, effectively reduce the error rate, increase production speed, and ensure on-time delivery.

Spare Parts Supply and Equipment Maintenance

Full Life Cycle Equipment Support

We know that the long-term reliability of equipment is critical to our customers. Therefore, Metalwork Master provides a comprehensive spare parts inventory and repair services to ensure that customers' equipment always maintains the highest performance throughout its life cycle.

Spare Parts Guarantee:

We have a powerful spare parts storage system and always have a variety of key components to avoid production stoppages or delays due to parts shortages.

Equipment Maintenance and Upgrade:

We provide technical upgrade services for equipment to help customers achieve efficiency improvement and energy consumption optimization of production lines by updating the core components and software of the equipment.

Spare Parts Support

Client visits the factory for an inspection.

Customer Success Stories

We maintain long-term cooperation with customers from multiple industries and provide them with efficient and reliable metal processing equipment and solutions:

Automotive industry:

By providing customers with customized bending machine solutions, the efficiency of the production line has been increased by 20%, and the material utilization rate has been significantly improved.

Aerospace:

Provide high-precision metal processing equipment for the aerospace field to help customers maintain high output and low error rates under extremely demanding quality standards.

Construction industry:

Provide shears and laser cutting equipment to large construction companies to support them in producing complex metal structural parts to meet high-strength and high-precision construction requirements.

Global Distribution

Metalwork Master has an extensive global network of distributors and service providers, providing fast-response after-sales support to customers around the world. We work with distributors to provide comprehensive technical training, marketing support, and lifetime technical services.


Contact MetalWorkMaster

Need Assistance?

Whether you are an agent or a sheet metal processing plant, MetalWorkMaster can provide you with a one-stop sheet metal equipment solution, and provide lifetime accessories and all-round technical training support, so that you can quickly become a professional sheet metal processing expert.

Download Product Operation Manuals

Installation and Commissioning Guidance

Equipment Maintenance Training

Sample Support for Equipment Spare Parts

Support for Third-party Factory Inspections

Free Technical Consultation Services

Consult Sheet Metal Equipment Experts

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