Q: Are you looking for quartz crucibles that can withstand extreme high temperatures, have strong chemical stability, and precise dimensions?

Answer: Our customized quartz crucibles are designed to cope with harsh environments such as high-temperature melting, crystal growth, and chemical analysis, ensuring that the materials are pure, pollution-free, and have excellent thermal stability.

Q: Have you experienced any impact on experimental or production efficiency due to improper crucible size?

Answer: We provide full-size customized services, from miniature experimental crucibles to large industrial crucibles, to accurately match your equipment and process needs.

Q: Are you concerned about the short lifespan and frequent replacement of crucibles leading to increased costs?

Answer: Our high-purity quartz material combined with advanced technology significantly improves thermal shock resistance and durability, reducing long-term usage costs.

Quartz crucible, as a key material with high purity, high temperature resistance, and strong thermal shock resistance, is widely used in semiconductor, photovoltaic, optical, chemical, and scientific research fields. Choosing a professional and reliable custom production factory for quartz crucibles is crucial to ensuring the stability of production processes and product performance. As a foreign trade enterprise specializing in the research and manufacturing of quartz products, we rely on years of technical accumulation and global service experience to provide customers with high standard and customizable quartz crucible solutions.

Product application areas

Our customized quartz crucibles are suitable for various high-end industrial and scientific research scenarios:

-Semiconductor industry: used for melting high-purity materials such as monocrystalline silicon drawing and wafer processing.

-Photovoltaic industry: It carries polycrystalline silicon or monocrystalline silicon raw materials in the production process of solar silicon wafers.

-Optical manufacturing: melting and forming of high-purity glass and fiber preform.

-Chemical experiments and industry: Chemical reactions and high-temperature synthesis in corrosion-resistant environments.

-Research institutions: precision research processes such as materials science and high-temperature experiments.

Core advantages of the product

1. High purity material: High purity quartz sand (SiO ₂ content ≥ 99.99%) is used to ensure low bubbles and impurities, avoiding contamination of the melt.

2. Excellent thermal stability: resistant to high temperatures above 1250 ℃, low coefficient of thermal expansion, strong thermal shock resistance, and long service life.

3. Precision machining process: Combining CNC molding, laser cutting, and high-temperature welding technology to ensure dimensional accuracy and surface smoothness.

4. Customized design: Support adjusting crucible wall thickness, bottom thickness, inclination angle, hanging groove and other detailed structures according to customer needs.

5. Strict quality control: Each batch of products undergoes aperture testing, high temperature tolerance testing, and purity analysis to meet international standards.

Customization service for specifications and dimensions

We support comprehensive customization to meet diverse needs:

-Size range: Inner diameter from 20mm to 800mm, height from 30mm to 600mm, supporting customization of ultra large industrial crucibles.

-Shape design: standard flat bottom, curved bottom, conical bottom, or customized special structure according to the drawing.

-Surface treatment: Transparent, frosted, coating (anti sticking, corrosion-resistant) and other treatments can be provided.

-Accessory integration: Customized accessories such as lids, brackets, and lifting rods are provided to form a complete solution.

What problems can we solve

-Pollution control: high-purity materials and rigorous processes reduce the introduction of impurities, ensuring the quality of melted materials.

-Stability under high temperature environment: reduce the risk of rupture caused by thermal shock and improve production safety.

-Production efficiency improvement: Optimize heat conduction design, shorten melting time, and reduce energy consumption.

-Cost optimization: By extending service life and reducing scrap rates, we help customers reduce long-term operating costs.

-Complex process adaptation: Design specialized structures for special processes such as vacuum environments and rapid cooling.

Why choose us

1. Professional focus: With over ten years of experience in quartz product production, the team has a background in materials science and engineering.

2. Technological leadership: Continuously investing in research and development, improving melting and forming processes, and obtaining multiple international certifications.

3. Global service network: Our products are exported to Europe, America, Japan, South Korea, Southeast Asia and other places, and we are familiar with industry standards in various countries.

4. Rapid response capability: From drawing confirmation to sample delivery, the cycle is shortened by 30% compared to the industry average.

5. Confidentiality and Collaboration: Strictly protect customer intellectual property rights, provide full technical consultation and after-sales support.

Application case (anonymous)

-Case 1: A European semiconductor company needs to customize a batch of quartz crucibles for 8-inch silicon single crystal growth, requiring ultra smooth inner walls and no micro defects. We have optimized the melting process and precision polishing, resulting in a product defect rate of less than 0.5% and a 15% increase in customer production efficiency.

-Case 2: A photovoltaic materials company in the United States is looking for a crucible that can withstand high temperature cycling. We have designed a structure with thickened walls and reinforced rings, which extends its average service life from 50 times to over 80 times.

-Case 3: A research institution in Asia requires a special conical bottom quartz crucible for high-temperature chemical reactions. We completed the drawing adaptation and delivered the samples within one week, fully meeting its requirements for corrosion resistance and rapid heat exchange.

In today's world of continuous progress in precision manufacturing and materials science, a high-performance quartz crucible is the key to ensuring production quality. We are committed to providing customers with reliable and efficient quartz solutions through professional customization.

If you have customized quartz crucible needs or technical inquiries, please feel free to contact us at any time. We will provide exclusive design solutions and samples based on your process requirements to help you optimize production efficiency.

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.