Quartz rods, as high-performance industrial materials, are widely used in fields such as semiconductors, photovoltaics, optics, healthcare, and scientific research. Global customers often face challenges when choosing quartz rod suppliers, such as inability to meet special requirements with standard products, unstable quality, and delayed delivery times.

Core application scenarios of quartz rods

Quartz rods have high purity, high temperature resistance, corrosion resistance, and excellent optical properties, and are mainly used in the following fields:

-Semiconductor manufacturing: used for carrier rods and heating elements in diffusion furnaces and CVD equipment, with extremely high purity requirements (usually>99.99%).

-Photovoltaic industry: As support rods and guide rails in the silicon wafer processing, they need to have high-temperature non deformation characteristics.

-Optical instruments: Optical components used in ultraviolet infrared spectrometers and laser equipment, with strict standards for transmittance and uniformity.

-Laboratory equipment: The core components of high-temperature tube furnaces and vacuum systems require heat shock resistance and strong chemical stability.

-Medical and lighting: The light guide components of surgical lamps and ultraviolet sterilization equipment are required to be free of bubbles and impurities.

Product advantages and problem-solving capabilities of customized quartz rods

1. Product advantages

-High purity material: Natural or synthetic quartz sand is used, with a SiO ₂ content of up to 99.99%~99.999%, reducing crystallization pollution at high temperatures.

-Precision machining: supports diameters ranging from 1mm to 200mm and customized lengths (up to 3000mm), with tolerances controlled within ± 0.05mm.

-Performance enhancement: Heat shock resistance is enhanced through annealing treatment (temperature resistance up to 1200 ℃), and high UV infrared transmittance can be achieved after surface polishing.

-Flexible design: Customizable shaped rods (such as threads, grooves, multi sided structures), composite coatings (acid resistant, anti adhesive), or pre assembled components.

2. Key issues to be addressed

-Matching special equipment: solving the pain points of inconsistent quartz rod size and installation difficulties in non-standard equipment.

-Improving process efficiency: Customized surface treatment can reduce sedimentation and adhesion, extend cleaning cycles, and lower maintenance costs.

-Ensure safety and stability: By optimizing material purity and structure, avoid the risk of fracture or contamination in high-temperature environments.

-Shorten the supply chain: One stop customization reduces intermediate links and accelerates the speed from design to delivery.

Why choose us?

1.We are more experienced.

We have over 18 years production experience of quartz items.

2.We are more efficient.

We reply customers’ requests within 24 hours and we have high efficient production, engineers and sales team.

3.Our quality is more guaranteed.

We control the quality from quartz lumps to quartz sand and then quartz products, we have better and stricter quality control than other manufactures.

4.We are able to produce more difficult quartz products.

We have large grinding platforms and precision etching machines which enable us to produce large sizes of quartz plates, tubes and high size precision quartz items.

Customer Case (Anonymous)

-Case 1: German semiconductor equipment manufacturer

Requirement: A shaped quartz rod for a new etching machine that is resistant to hydrogen fluoride corrosion and has internal microchannels.  

Solution: Using synthetic quartz material, polishing the internal channels to Ra ≤ 0.4 μ m, and providing coating treatment.  

Result: The pass rate of customer equipment testing has increased to 99.8%, and the order volume has continued to grow for three consecutive years.

-Case 2: American Laboratory Instrument Company

Requirement: High transmittance ultraviolet quartz rod (transmittance>90% @ 200nm) for portable spectrometer.  

Solution: Customize a vacuum dehydroxylated quartz rod with a diameter of 5mm and a length of 500mm, and precision polish the end face.  

Result: The sensitivity of the customer's product increased by 15%, successfully pushing it into the medical testing market.

-Case 3: Japanese photovoltaic companies

Requirement: Support rods for photovoltaic furnaces, requiring resistance to deformation at high temperatures (continuous use>1100 ℃).  

Solution: Optimize annealing process, add alumina reinforcement layer, and control deformation within 0.1%.  

Result: The frequency of consumables replacement on the customer's production line decreased by 40%, resulting in an annual cost savings of over $120000.

With 20 years of foreign trade experience and vertical manufacturing capabilities, we are committed to providing global customers with high-performance, high-precision, and fast landing customized solutions for quartz rods.

Luverre Quartz manufactures and sells a wide range of high quality quartz glass, including quartz tubes, quartz plates, quartz rods, quartz windows, quartz crucibles, quartz boats, quartz flanges, quartz beakers, quartz glass instruments, and more. We can meet all kinds of customized requirements for quartz glass products.