Precision-engineered quartz solutions tailored to your complex technical requirements.
Precision-engineered Custom Quartz Parts designed for complex geometries and extreme environments. From CNC-machined fixtures to high-purity welded assemblies, our engineering team ensures micron-level accuracy and uncompromising purity for semiconductor, laboratory, and aerospace applications.
Product Overview
Custom Quartz Parts are manufactured from high-purity fused silica to meet non-standard, precision-critical requirements. They are essential in environments where standard tubes or plates cannot meet functional demands. We support full customization based on your 2D/3D drawings or physical samples, delivering components that excel in thermal stability and chemical inertness.
Key Capabilities
- High-Purity Material: Utilization of premium fused quartz (SiO2 >= 99.99%).
- Precision Machining: Specialized in non-standard structures and intricate geometries.
- Thermal & Chemical Excellence: Outstanding stability and resistance to corrosive environments.
- Multi-Step Processing: Support for complex workflows including CNC milling, drilling, and flame welding.
- Contamination Control: Suitable for high-temperature and contamination-sensitive semiconductor processes.
Types of Custom Quartz Components
We manufacture a wide range of specialized components, including:
- Special-Shaped Quartz Parts: Custom chambers and unique structural housings.
- Machined Components: CNC-milled blocks, spacers, and precision fittings.
- Quartz Fixtures & Holders: Specialized jigs for wafer handling and plasma processing.
- Complex Plates: Quartz plates featuring high-density drilling, slotting, or stepped profiles.
- Multi-Part Assembled Components: Complex structures joined via precision welding.
Custom Quartz Parts vs. Standard Products
Why choose custom-fabricated components over standard tubes, plates, or rods?
- Tailored Geometry: Perfectly matches specific equipment and assembly needs.
- Improved Compatibility: Eliminates gaps and integration issues in complex systems.
- Optimized Performance: Enhanced mechanical and thermal durability for specific loads.
- Design Flexibility: Allows for functional integration that standard shapes cannot provide.
Custom Manufacturing & Engineering Support
We offer high-flexibility manufacturing based on:
- Customer Drawings: Support for .dwg, .dxf, .step, and .pdf formats.
- Physical Samples: Reverse-engineering services for legacy or proprietary parts.
- Performance Needs: Material and design selection based on your application descriptions.
Our Precision Capability includes:
- Cutting, grinding, drilling, and multi-level slotting.
- Stepped structures and precision edge/surface finishing.
- Advanced hydrogen-oxygen flame welding and structural assembly.
- Strict tolerance control tailored to your specific application needs.
Typical Applications
- Semiconductor & PV: Plasma etching chambers, PECVD equipment, and wafer fixtures.
- Laboratory & Research: Analytical instruments, custom reaction vessels, and distillation setups.
- Thermal Systems: High-temperature sensors, furnace liners, and heating element supports.
- Optical & Aerospace: Aerospace test fixtures, inspection equipment, and light guides.
- Chemical Industry: High-purity purification and corrosive gas processing systems.
Technical Specifications
| Material Grade | SiO2 Purity | Tolerance Capability |
| JGS1 (Optical) | >= 99.999% | CNC Precision: Up to +/- 0.01 mm |
| JGS2 (Semi) | >= 99.99% | Min. Hole Dia: 0.5 mm |
| JGS3 (IR) | >= 99.9% | Max Temp: 1250°C (Short-term) |
Quality & Inspection
To ensure reliable performance, every part undergoes:
- Raw Material Purity Inspection: Verification of chemical composition.
- Dimensional & Structural Inspection: Precision measurement against CAD designs.
- Visual Integrity Check: Screening for surface micro-chips or internal inclusions.
- Annealing & Stress Relief: Essential for all welded or heavy-machined parts.
FAQ – Custom Quartz Fabrication
Q: Can you manufacture parts based on physical samples?
Yes. Our engineering team evaluates samples to ensure manufacturing consistency and structural integrity.
Q: What industries typically use these custom parts?
Mainly semiconductor fabrication, laboratory research, aerospace testing, and high-purity chemical processing.
