PRECITEC laser cutting head protection lens D37*7mm with best quality
453.98 $
laser welding machine price jewelry laser welding machine gold laser welding machine
This machine is specially designed for laser welding of jewelry. It is mainly used for repairing holes and spot welding sand holes in gold and silver jewelry. Laser spot welding is one of the important aspects of the application of laser material processing technology. The spot welding process belongs to heat conduction type, that is, the surface of the workpiece is heated by laser radiation, and the surface heat diffuses to the interior through heat conduction. By controlling the width, energy, peak power and repetition frequency of the laser pulse, the workpiece melts and forms a specific one. Molten pool. Because of its unique advantages, it has been successfully applied in gold and silver jewelry processing and welding of micro and small parts.
Equipment features:
Energy, pulse width, frequency and spot size can be adjusted in a wide range to achieve a variety of welding effects. The parameters are adjusted by a closed cavity control rod, which is simple and efficient. It adopts ceramic concentrator imported from Britain, which is corrosion resistant, high temperature resistant, high photoelectric conversion efficiency, concentrator life (8-10 years), xenon lamp life more than 8 million times.
Return and feedback
As we do not have the maintenance department at overseas, you can send back the problem spare parts to maintenance or replacement the new spare parts,We depend on our domestic reputation and customer satisfaction to succeed. Therefore, your feedback is extremely important to us. After-sales Services One year guarantee for main machine (People damaged are charged).Full technical support\ by e-mail, call and video Lifelong maintenance and spare parts supply.Free design of fixtures as customers required.Free training installation and operation for the staffs. Payment We accept T/T,Credit card,western union.
We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.
Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.
Yes. We provide free shipping to over 200 countries around the world. However, there are some location we are unable to ship to. If you happen to be located in one of those countries we will contact you.
We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.
Shipping time varies by location. These are our estimates:
Location | *Estimated Shipping Time |
---|---|
United States | 10-30 Business days |
Canada, Europe | 10-30 Business days |
Australia, New Zealand | 10-30 Business days |
Central & South America | 15-30 Business days |
Yes, you will receive an email once your order ships that contains your tracking information.
For some shipping companies, it takes 2-5 business days for the tracking information to update on the system.
For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.
If you have any other questions, please contact us and we will do our best to help you out.
All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.
Your satisfaction is our #1 priority. Therefore, if you’d like a refund you can request one no matter the reason.
If you did not receive the product within the guaranteed time(45 days not including 2-5 day processing) you can request a refund or a reshipment.
If you received the wrong item you can request a refund or a reshipment.
If you do not want the product you’ve receive you may request a refund but you must return the item at your expense and the item must be unused.
*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page
If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.
If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.
Please do not send your purchase back to us unless we authorise you to do so.
Thank you for your interest doing business with us!
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