China Glass Factory Manufactures Bowl Glass Lamp Shade

• Customization: Available
• Material: Glass
• Style: Modern
• Model NO.: TL-003
• Shape: Bowl
• Net Weight: 0.75
• Applications: Chandeliers, Pendant Lights , Hanging Lamp
• Process: Machine Pressed
• Transport Package: Indivual Box+Standard Export Carton
• Specification: D220*H60MM
• Origin: China
• HS Code: 9405910000
• Production Capacity: 3000PCS/Day

Product Description

Tao Lue glass factory manufactures bowl glass lamp shade

Item Number	TL-003
Size	D220*H160MM
Color	Clear transparent
Application	different style of lamps,  candle holders and glass art decoration

 

Tao Lue glass founded in 2009, professional manufacture various of glass lamp shade, crystal glass , glass candle holder,etc

Glass Product Manufacturing Process**  

1. **Raw Material Preparation**  
   High-purity silica sand, soda ash, limestone, and cullet (recycled glass) are precisely measured and mixed. Additional additives (e.g., metal oxides for coloration) may be included based on product specifications.  

2. **Melting**  
   The mixture is fed into a high-temperature furnace (1,600-1,800°C) to melt into molten glass. The furnace operates continuously, and impurities are removed to ensure homogeneity.  

3. **Forming**  
   The molten glass is shaped using one of the following methods:  
 -*Pressing**: Molten glass is pressed into molds for items like tableware.  
   - **Drawing**: Glass is pulled into sheets or fibers.  
   - **Casting**: Poured into molds for complex shapes (e.g., decorative pieces).  

4. **Annealing**  
   Newly formed glass undergoes controlled cooling in an annealing lehr (oven) at 500-600°C. This relieves internal stresses, enhancing durability. Cooling rates vary from hours to days depending on thickness.  

5. **Secondary Processing**  
   - **Cutting**: Glass is trimmed to precise dimensions using diamond/waterjet tools.  
   - **Polishing**: Edges or surfaces are smoothed mechanically or chemically.  
   - **Decoration**: Techniques like etching, sandblasting, or screen printing are applied.  
   - **Coating**: Anti-reflective or UV-resistant layers may be added.  

6. **Quality Control**  
   Products are inspected for defects (bubbles, cracks, distortions) using visual checks, automated scanners, or stress-testing equipment. Non-conforming items are recycled as cullet.  

7. **Packaging & Shipping**  
   Approved products are wrapped in protective materials, boxed, and palletized. Customized labeling and documentation are prepared for distribution.  

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This process ensures high-quality, durable glass products tailored to client requirements. Advanced automation and skilled craftsmanship are combined to maintain efficiency and precision. Let me know if you need further details!