The wooden bracket has the advantages of light weight, easy processing, application and removal, certain strength and plasticity, and low cost. In view of the corrosive corrosion of wooden supports and the shortage of forestry resources in China, the use of wooden supports should be used as little as possible.
The wooden brackets are often used to handle large roof or temporary support, and the span of the supported roadway or diverticulum should be no more than 4m .
When used as a temporary support, the calculation of the wooden support is rarely performed.
In actual work, the number of brackets that should be erected per meter of roadway can be selected according to the roadway span, wood diameter and rock properties.
We offer processed lenses for laser processed machines. The performance is the same as the genuine goods and the price is a lot lower. That gets favorable reception of users who need cost-cutting. Also, for the processed lenses, we supply black lenses. These lenses cut cleanly, so production volume will be increased with high-speed cutting. That will be the big help for your sales growth.
We offer laser optics, mirrors, cutting lens and focus lens forAmada, Bystronic, Cincinnati, Mitsubishi, Mazak and TrumpfLaser CuttingMachines.
Laser optics
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From rear mirrors to focusing lenses and every optical component in between, we offer CO2 laser optics such as focusing lenses, parabolic mirrors, curved mirrors, collimators, reflective phase retarders, rear mirrors, output couplers and output windows (glass covers / protective windows).
Our suppliers include world-leading II-VI (Two-Six) infrared accounting for well over 80% of the world market in laser optics for CO2 lasers. Of course, we have a number of other suppliers for non-CO2 beam path components.
Products
Lenses for high power CO2 laserscollimating_optics.jpg are suitable for all manufacturers in the world market. The lenses consist of Zinc Selenide (ZnSe), which is toxic and potentially radioactive if the lens malfunctions. One should therefore handle a lens breakdown with great care. Special instructions for this can be downloaded here on our website.
Trumpf cutting lenses
MP-5 Ultra-low absorbing for lasers with over 4 kW continuous wave power
Aspherical lenses
Cylindrical lenses
Meniscus lenses the most common lens shape in industry
Plane convex lenses
Laser Lens,Laser Focus Lens,Focusing Laser Lens,Diameter Laser Lens
Changzhou Edaweld Trading Company Limited , https://www.edaweld.com