D20*2 D34*5 D37*7 D47*9 S1 Imported Quartz Protective Lens for 6-8kw Welding Marking Machine

• Customization: Available
• After-sales Service: Online Service
• Warranty: N/M
• Model NO.: laser protective window
• Customized: Customized
• Standard Component: Standard Component
• Type: Laser Source
• Upload Laser Protective Lens for Laser: New
• Spare Parts Type: Machine Consumables
• Video Outgoing-Inspection: Provided
• Marketing Type: Ordinary Product
• Key Selling Points: Factory Price
• Applicable Industries: Industrial Laser Equipment
• Laser Type: Fiber Laser
• Color: Transparent
• Diameter: Cusomized
• Thickness: Cusomized
• Cutting Material: Metal Material Cutting
• Lens Type: Protect Lens,Focus Lens
• Brand: OEM/ODM Customized Service
• Usage: Optical, Protect The Focusing Lens
• Application: High-Power Brazing and Tailoring Welding
• Transport Package: Carton Box
• Specification: Quartz
• Trademark: OEM
• Origin: China
• HS Code: 8456909000
• Package Size: 6.70cm * 1.70cm * 1.70cm
• Package Gross Weight: 0.025kg

Product Description

Product Description

What is Fiber Laser Lens?

Laser lenses are essential components in laser systems, serving various functions such as protection, focusing, and collimation. The protective mirror is designed to safeguard the laser system by reflecting and dissipating excess heat and debris. It helps maintain the lifespan and performance of the laser system.
The focusing lens plays a crucial role in converging the laser beam to a specific focal point. It enables precise and controlled laser cutting, engraving, or marking applications by concentrating the laser energy at the desired spot.
The collimating lens, on the other hand, ensures parallel alignment of the laser beam, transforming a diverging beam into a straight, parallel one. This lens is commonly used in laser diode modules or beam delivery systems, providing a uniform and consistent laser output.
At our company, we offer a wide range of laser lenses, including protective mirrors, focusing lenses, and collimating lenses. Our lenses are crafted with high-quality materials and precision manufacturing techniques to ensure optimal performance and durability. Experience enhanced laser performance and accuracy with our top-of-the-line laser lenses. 

Detailed Photos

The lens of the protective laser cutting machine is located in the lower part of the centering module, which is susceptible to smoke and dust. It is recommended to clean it once every day. First completely loosen the screws of the protective mirror drawer, pinch the two sides of the protective mirror box drawer with your thumb and index finger, slowly pull out the protective mirror box drawer, being careful not to lose the sealing rings on the upper and lower sides of the drawer, and then seal the drawer opening with adhesive tape. Prevent dust from contaminating the focusing lens. 

They are made from special materials that are transparent to visible light but absorb or reflect laser radiation. Laser safety windows are commonly made of glass or acrylic and are available in standard sizes for use as viewing windows, or customized to fit specific applications, like optical table enclosures.

The focusing lens plays a crucial role in converging the laser beam to a specific focal point. It enables precise and controlled laser cutting, engraving, or marking applications by concentrating the laser energy at the desired spot.

 

The lifespan of Fiber Laser Lens
The lifespan of laser cutting and laser welding machine lenses can vary depending on several factors. These factors include the laser power, operating conditions, maintenance practices, and the quality of the lenses themselves.
Typically, high-quality lenses used in laser cutting and welding machines have a relatively long lifespan. With proper care and maintenance, they can last for hundreds or even thousands of hours of operation. However, it's important to note that the lenses will gradually degrade over time due to factors such as thermal stress, beam intensity, and debris accumulation.
Regular cleaning and inspection of the lenses are essential to prolong their lifespan. Keeping the lenses free from dirt, debris, and residue will help maintain their optical clarity and efficiency. Additionally, following the manufacturer's recommended maintenance procedures and replacing the lenses when necessary will ensure optimal performance and extend their lifespan.

Why Choose Our Laser Protective Mirrors?
There are several reasons why choosing our company's laser protective mirrors is a wise decision.
First and foremost, our laser protective mirrors are manufactured with high-quality materials and advanced techniques, ensuring superior performance and durability. We prioritize precision and quality in our manufacturing processes, resulting in mirrors that can withstand the intense thermal and optical stresses associated with laser applications.
Secondly, our laser protective mirrors are designed to provide exceptional protection for your laser system. They effectively reflect and dissipate excess heat and debris, safeguarding both the mirror itself and other crucial components of your laser setup. By using our protective mirrors, you can significantly extend the lifespan and reliability of your laser system.
Additionally, our laser protective mirrors are available in a range of sizes and specifications to suit various laser systems and applications. Whether you require a mirror for high-power cutting, welding, or marking, we have options that can meet your specific needs.

Product Parameters

  

Laser protective lens for laser cutting head
Series	Specification mm	Wavelength nm	Suitable power kw	Single Weight(kg)	Stock
20	18*2	1064	1-6	0.007	√
	20*2		1-6	0.007	√
	20*3		1-6	0.008	√
	20*4		1-6	0.01	√
	21.5*2 (6000w)		1-6	0.01	√
	21.5*2 (15000w)		1-6	0.008	√
	22.35*4.1		1-6	0.01	√
	24.9*1.5		1-6	0.009	√
	25.4*4		1-6	0.013	√
	27.9*4.1		1-6	0.011	√
	28*4		1-6	0.011	√
30	30*5		1-6	0.014	√
	34*5		1-6	0.019	√
	34*5		6-10	0.019	√
	34*5		6-15	0.019	√
	36*3		6-20	0.014	√
	37*7		1-6	0.026	√
	37*7		6-10	0.026	√
	37*7		6-20	0.026	√
	37*7		6-30	0.026	√
	38.1*1.6		6-10	0.012	√
50	50*2		6-10	0.038	√
	55*9		6-10	0.079	√

 

List of Focusing/Collimating Lens Models for Fiber Laser Cutting Machine
Diameter	focal length
19mm	80mm,120mm
20mm	80mm,120mm
20mm	50mm,80mm,120mm,150mm
24mm	120mm
24.7mm	75mm,125mm,150,mm
25mm	60mm,100mm,125mm
25.4mm	100mm,125mm,150,mm
26mm	75mm(Composite lenses),150mm
28mm	60mm,120mm,150mm,200mm
28mm	75mm,100mm,125mm,150mm
30mm	75mm,100mm,125mm,150mm,155mm,190.5mm,200mm
34mm	120mm,125mm,150mm,200mm
37mm	100mm,125mm,150mm,190mm,200mm
38.1mm	120mm,125mm,150mm,200mm
38.1mm	100mm,200mm

 

Application

Company Profile

Established in 2017, ALLWINCNC are a manufacturing company specializing in the production of plasma and laser consumables.

 We want to build long-term relationships with customers rather than developing one-off deals.
By providing our products to help you succeed in your endeavors.
The core idea of ALLWIN is our commitment to achieving mutual success for our customers, shareholders, and employees through collaboration.

 

FAQ

Question : How about your after service?

Answer : Technical support by phone, e-mail or MSN around the clock.
Question : How can we install the consumables?
Answer : Friendly English version manual and operation video CD disk.
Question : How do I choose the right consumables for my machine?
Answer : According to your needs and budget, we will provide the best answer for your efficient production.
Question : How about the payment terms?
Answer : 30% T/T for deposit, 70%T/T paid before shipping. 
Question : When can I get the price?
Answer : We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please tell us in your email so that we will regard you inquiry priority.
Question : Can I get a lower price if I order large quantities?
Answer : Yes, once the order is confirmed, you will enjoy our factory price.