Customized quartz crucible processing manufacturer: Global expert in high-purity and high-temperature solutions

Are you facing these challenges?

Q: Are you looking for high temperature resistant, corrosion-resistant, and high-purity material processing containers?  

Answer: We provide customized quartz crucibles that can work stably at high temperatures of 1650 ℃, with a purity of over 99.99%, completely solving the problem of material contamination.

Q: Is your production process restricted due to inconsistent crucible size?  

Answer: We support full-size customization, with diameters ranging from 50mm to 800mm that can be produced on demand, perfectly matching your equipment and process requirements.

Q: Does frequent replacement of crucibles due to their short lifespan affect production efficiency?  

Answer: Our quartz crucible adopts a strengthening process, which increases thermal shock stability by 40% and extends service life by 50%, significantly reducing your operating costs.

Professional Analysis: Precision Manufacturing and Application of Quartz Crucibles

Core application areas of the product

-Photovoltaic industry: high-purity crucibles for single crystal silicon and polycrystalline silicon growth

-Semiconductor manufacturing: wafer processing, compound semiconductor production

-Optical materials: laser crystals, special glass melting

-Research experiment: High temperature reaction vessel in universities and research institutes

-Metal processing: purification of precious metals, melting of special alloys

Six major product advantages

1. Ultimate purity: using imported high-purity quartz sand with SiO ₂ content ≥ 99.99% to ensure zero pollution

2. Excellent temperature resistance: softening point reaches 1730 ℃, long-term use temperature is 1650 ℃

3. Thermal shock resistance: Special annealing process, able to withstand sudden temperature changes above 1000 ℃

4. Chemical inertness: except for hydrofluoric acid, it resists the corrosion of the vast majority of acids and bases

5. Accurate size: CNC precision machining, size tolerance controlled within ± 0.5mm

6. Surface treatment: Special treatment schemes such as polishing, sanding, coating, etc. can be selected

Customization of size specifications

-Standard specifications: 50/100/150/200/300/400/500mm diameter series

-Special specifications: Supports special designs such as irregular shape, multi cavity, covered, thickened, etc

-Height customization: 50mm to 600mm height free matching

Technical parameters are optional

-Wall thickness range: 3mm to 25mm, designed according to load-bearing requirements

-Purity level: 99.9%/99.99%/99.995%. Three levels are available for selection

-Enhancement options: UV coating, ceramic coating, surface crystallization treatment

List of core problems solved

1. Pollution control: Thoroughly solve material pollution caused by the migration of metal ions and impurities

2. Process adaptation: Customize sizes to perfectly match various single crystal furnaces and melting equipment

3. Cost optimization: Long life design reduces replacement frequency and lowers overall costs

4. Experimental reproducibility: High consistency ensures the reproducibility of experiments and production

5. Safety improvement: Strengthen structural design to reduce the risk of high-temperature explosions

Why do global customers choose us?

1.We are more experienced.

We have over 19 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.

5. About 20 years of professional experience

-Focusing on the manufacturing of quartz products for a quarter century

-The average working experience of the technical team exceeds 10 years

6.Global Service Network

-Our products are exported to over 40 countries and regions including Europe, America, Japan, South Korea, and the Middle East

-Multi language technical support (English, German, French, Spanish, Russian, Japanese)

Customer Application Case (Anonymous)

Case 1: European Photovoltaic Research Institute

-Requirement: To develop a new silicon crystal growth process, customized shaped crucibles are needed

-Plan: Design a Φ 400mm quartz crucible with a special guide groove

-Result: The crystal defect rate has decreased by 30%, and the customer has been purchasing continuously for 3 years

Case 2: Japanese semiconductor companies

-Requirement: Production of high-purity gallium arsenide chips with extremely high purity requirements

-Solution: Provide 99.995% purity quartz crucible with special coating

-Result: The metal impurity content is less than 1 ppb, fully meeting the customer's standards

Case 3: American University Laboratory

-Requirement: Multiple sizes of experimental crucibles, small batches with multiple varieties

-Solution: Provide customized services for 15 different sizes of sets

-Result: Meeting the different needs of 10 research teams resulted in a 70% reduction in procurement cycle

Case 4: Rare Earth Processing Enterprises

-Requirement: Smelting highly corrosive rare earth materials with severe crucible loss

-Solution: Thickened corrosion-resistant quartz crucible with wall thickness increased to 20mm

-Result: The service life has been increased from an average of 5 times to 15 times, and the annual cost has been reduced by 60%

Open your customized solution

Whether you are a photovoltaic enterprise developing new materials, a semiconductor manufacturer pursuing ultimate purity, or a research institution requiring special specifications, we can provide you with professional quartz crucible customization solutions.

Contact us immediately for exclusive design solutions: Please provide your process temperature, usage environment, size requirements, and budget range. Our engineers will provide you with 3 sets of optimization solutions and detailed technical parameter comparisons within 24 hours.

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.