DEM machinery Co.,Ltd

11/06/2026

https://demwelding.com/wr1690e-co2-heater-regulator/

The DEM WR1690E CO2 heater regulator is a heavy-duty heated CO2 regulator with built-in flowmeter. Prevents system freeze at up to 25 LPM. Suits MIG, TIG & laser welding. ISO 9001 certified. Available in 110V & 220V. Request a free quote.

03/06/2026

https://demwelding.com/wr1570-argon-regulator-flowmeter/

Discover the WR1570 Argon Regulator Flowmeter for TIG and MIG welding. Forged brass construction, precise gas control, ISO 9001 and ISO 2503 compliant.

02/06/2026

Which regulator is best for welding applications?

How can you improve gas pressure stability in industrial operations?

We've answered these questions in our latest article:

👉 High Flow Gas Regulator: The Complete Guide to Industrial Gas Pressure Control

Learn about:
✔ High-flow gas regulators
✔ Oxygen regulator applications
✔ Welding gas systems
✔ Industrial pressure control
✔ How to choose the right regulator

Discover the DEM High Flow Gas Regulator featuring dual gauges, forged brass construction, and precise pressure control for welding, laboratories, and industrial gas systems.

01/06/2026

Twin gauges design , easy to read gas cylinder pressure and working pressure data.
Dual scale design of flow gauge.
Body and Bonet forged by brass which ensures high strength, more safety.
K**b made of high grade PC which can adjust the pressure smoothly.
Bronze sintered filter is installed at the gas inlet connection.
www.demwelding.com
[email protected]

29/05/2026

CR0900 Series Heavy Duty Single Stage Regulator
Designed in accordance to internationally recognized standardsEN ISO, BSP, CGA, NFE and AS.Manufactured under ISO 9001,conforms to ISO 2503.

TECHNICAL DATA
Forged brass body & bonnet
Twin gauges and safety design,70mm gauge
High-tensile brass inlet stem & nuts
Setting by “T shape ” k**b
Bronze sintered filter
Side entry design design
Weight: 1.56kg/each
*Inlet thread type and inlet direction is subject to cylinder connection.
Outlet thread type is subject to buyer’s request.
www.demwelding.com
[email protected]

14/05/2026

🔥 Built for Accuracy. Designed for Professionals.

Need fast and dependable weld inspection?
The Welding Automatic Gauge Reinforcement Weld Fillet Leg Length Inspection Tool delivers precise metric measurements for weld reinforcement and fillet weld leg size.

✔ Durable stainless steel body
✔ Clear metric readings
✔ Quick inspection workflow
✔ Essential for welders & inspectors

Perfect for workshops, fabrication plants, pipeline work, and industrial QA applications.

Upgrade your welding inspect
www.demwelding.com

13/05/2026

🔥 Powerful Cutting. Reliable Performance. 🔥

Get the job done faster with our British Brass Oxy-Acetylene Automatic Cutting Torch!

✔ Strong brass body for durability
✔ Smooth and accurate flame adjustment
✔ Perfect for industrial cutting & welding work
✔ Easy handling with efficient gas flow
✔ Suitable for workshops, fabrication units & repair jobs

Whether you're cutting steel plates or handling heavy welding applications, this torch is built to perform.

📩 Contact us today for pricing and bulk orders!

www.demwelding.com

09/05/2026

Arc-welding ceramic backing is a temporary backing material used behind a weld joint to support the molten weld pool and improve root pass quality, especially in single-sided welding.

The backing is typically made from heat-resistant ceramic tiles or strips with a groove/channel shaped to support the weld root. It is commonly attached to the backside of the joint using adhesive aluminum tape or mechanical fixtures.

www.demwelding.com

08/05/2026

Proven Safety: Ensures compliance with industry standards including EN ISO, BSP,CGA, NFE, and AS. Certain models hold ignition test certification and are UL® Listed.
Advanced Design and Durable Materials: Manufactured with top-tier materials such as industrial-grade brass, stainless steel, nickel, chrome, aluminum, and high-quality PC for long-lasting performance.
Quality Manufacturing: Every unit undergoes 100% testing to guarantee reliability.
Attention to Detail: Features a bronze sintered inlet filter for enhanced performance.
Customization Options Available: Tailored solutions to meet specific requirements.

www.demwelding.com

06/05/2026

💡 Cut Smarter. Work Faster. Last Longer.

Introducing the NM250 British Brass Oxy-Acetylene Automatic Cutting Torch — built for professionals who demand precision and durability.

🔧 Heavy-duty British brass construction
⚙️ Automatic cutting performance
🔥 Clean, accurate cuts every time
🛠️ Perfect for welding shops, fabrication, and industrial use

Get the reliability you need to tackle tough jobs with confidence.

Message us today to learn more or place your order!
www.demwelding.com