High Performance Laser Cutting Nozzles for Laser Cutting Machine

• Customization: Available
• Customized: Non-Customized
• Standard Component: Standard Component
• Transport Package: Cartons
• Trademark: DMK
• Origin: China

Product Description

Nozzle size: According to the thickness of the metal sheet cut by the user, the nozzle size is selected. The aperture of the nozzle controls the flow of gas and the shape of the gas field, which is very important for cutting quality. Generally, when using a laser cutting machine to cut thin plates below 3mm, it is recommended to choose a nozzle with a diameter of 1mm, and a nozzle with a diameter of 1.5mm is recommended for a thickness of 3mm or more. For cutting metal sheets of 10mm or more, nozzles with a diameter of 2mm or more are generally selected.

The processing accuracy of the nozzle: a good laser head nozzle must have a concentricity of 0.03mm, and a nozzle with a size below 1.0mm must have a concentricity of 0.02mm. The high-precision concentric nozzles can not only reduce the preliminary debugging during the processing, but also effectively prevent the high-energy laser from hitting the inner wall of the laser head, thereby avoiding damage to the laser head.

Nozzle material: good nozzle, the material must have high conductivity and good heat conduction effect. Generally, a nozzle made of copper is better than a nozzle made of brass, which can ensure a good capacitance signal.

The surface finish and anti-oxidation treatment of the nozzle: The smooth surface and good anti-oxidation treatment can effectively reduce the adhesion of the melt during the cutting process and prolong the service life of the nozzle.

Specification

Model	Single-double-layer nozzle
Diameter	28mm
Height	15mm
Thread	M11mm
Caliber(mm)	0.8/1.0/1.2/1.5/2.0/2.5/3.0/3.5/4.0/4.5/5.0/6.0
Material	imported copper with chromeplated

Packing & Delivery

Company Profile

Demark (Wuhan) Technology Co.,ltd

Demark (Wuhan) Technology Co.,ltd has focused on laser technology for over 20 years in China, including laser marking, laser engraving, laser welding and laser cutting applications. We started as a small operation, but now have become one of the leading suppliers in the laser industry in China.

Today, Demark (Wuhan) Technology Co.,ltd has been one of the top manufacturers of laser machine and laser equipment parts, such as: laser marking machine, laser engraving machine, laser welding machine and laser cutting machine.

FAQ

1. Who are we?
We are based in Hubei, China, start from 2021, sell to North America(20.00%), Western Europe(20.00%), Southeast Asia(10.00%), South Asia(5.00%), Eastern Asia(5.00%), South America(5.00%), Oceania(5.00%), Southern Europe(5.00%), Central America(5.00%), Northern Europe(5.00%), Africa(5.00%), Eastern Europe(5.00%), Mid East(5.00%). There are total about 30-40 people in our office.

2. How can we guarantee quality?
Always have pre-production sample before mass production;
Always final Inspection before shipment.

3.What can you buy from us?
Laser Cutting Machine, Laser Welding Machine, Laser Cleaning Machine, Laser Accessories, Laser Consumables and so on.

4. Why should you buy from us not from other suppliers?
Firstly, with many years of experience in the laser industry, our team members have in-depth expertise and are able to provide tailor-made solutions to our customers.
Then, we sell laser equipment from well-known manufacturers, reliable quality, superior performance, to meet the needs of different customers.
Next, we value customer relationships and provide a full range of pre-sales and after-sales services to ensure that customers receive the best support in the process of using equipment.
Finally, our pricing is transparent and we strive to provide our customers with the most competitive prices while ensuring the highest quality of our products.

5.What services can we provide?
Accepted Delivery Terms: FOB, CFR, CIF ,EXW, DDP, DDU, Express Delivery, DAF;
Accepted Payment Currency: USD, EUR, HKD, GBP, CNY;
Accepted Payment Type: T/T, L/C, D/P, D/A, Credit Card, PayPal, Western Union, Cash;
Language Spoken: English, Chinese, Spanish, Japanese, Portuguese, French, Russian, Korean, Italian.