| After-sales Service: | Online Support |
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| Warranty: | None |
| Customized: | Standard |
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Shipping Cost:
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| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier Universal QBH Connector
Model: Non-Water-Cooling/Water-Cooling/Handheld Welding A/Handheld Welding B/QiLin With Collimator
Application: Raycus MAX Raytools Series Precitec Laser Cutting Head/Handheld Welding Machine
| Model | Price/Pc |
| QBH Connector Without Water-Cooling | $127 |
| QBH Connector With Water-Cooling | $132 |
| QBH Connector Handheld Welding A | $72 |
| QBH Connector Handheld Welding B | $87 |
| QiLin With Collimator | $133 |
The QBH (Quartz Block Holder) connector is an optical connector used to link the laser fiber optic cable with the laser cutting head. This type of connector is typically employed in high-power laser systems, especially for applications such as laser cutting, welding, and marking.
Here is some basic information about the QBH connector:
Construction: QBH connectors are usually made of quartz or similar high-temperature materials to withstand the heat generated in high-power laser applications. It typically consists of a quartz block that encases and protects the end of the laser fiber.
Connection to Laser Cutting Head: The other end of the QBH connector is designed to connect to the laser cutting head. This design helps ensure the effective transmission of the laser beam while providing protection to the end of the laser fiber.
Water Cooling: Since QBH connectors are commonly used in high-power laser systems, some QBH connectors include a water cooling system to assist in cooling the laser fiber and connector. This helps prevent issues arising from the heat generated by high-power lasers.
Optical Transmission: The design of the QBH connector considers the requirements of optical transmission to ensure the maximum transmission efficiency of the laser beam.
Ease of Replacement: Similar to crystal protective window mirrors, QBH connectors are typically designed to be easily replaceable for convenient maintenance when needed.
QBH connectors play a crucial role in high-power laser applications such as laser cutting, providing a reliable optical connection while safeguarding the system from the effects of heat and other potential damages.
Suppliers with verified business licenses
Audited Supplier 
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