JEFFER Engineering and Technology Co.,Ltd
                                                                                                           
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19 Years
Since 2007
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7-Inch Opal Glass Manufacturing Line with 5 Bar Pneumatic Press and RH30°-LH90° Shear Angle Gob Feeder

Price Negotiable
Price: Negotiable
MOQ: 1 Set
Delivery Time: 90 Days After Received the Down Payment
Brand: JEFFER
Product Description
Opal Glass Production Overview

Opal glass is a specialized glass material created through light scattering effects from fluoride particles, resulting in an opaque appearance. This widely used glass product undergoes a complex melting process where raw materials transform into uniform, bubble-free liquid glass under high-temperature conditions.

Key Melting Process Factors
  • Raw material characteristics and quality
  • Chemical composition of batch materials
  • Material feeding methodology
  • Precise melting temperature control
Product Advantages
  • Enhanced structural strength and thermal impact resistance
  • Superior decorative appearance and aesthetic appeal
Opal Glass Material Composition

Stable chemical components are critical, particularly fluoride and sodium fluosilicate content, which directly influence opacifying effects. High-quality silica sand is essential for premium opal glass production.

Material Description
1 Silica sand
2 Aluminium hydroxide / Feldspar
3 Fluor / sodium fluosilicated
4 Calcite / limestone
Component Design Description
1 Optimized silicon and lead content ratios
2 Precise opacifier quantity control
3 Controlled SiO2 and F content levels
7-Inch Glass Manufacturing Line Equipment
Gob Feeder / Servo Gob Feeder
  • Adjustable shear angle: RH30° to LH90°
  • Compatible with single, double, and triple gob operations
Press Machine
  • Continuous cam operation across different sections
  • Pneumatic mold clamping system using 5 bar compressed air
Transfer Ware System

Designed for rapid, stable transportation of glass products from press machine to cross conveyor, specifically engineered for high-speed production lines.

Cross Conveyor

Positioned at annealing lehr entrance for cross-direction product transfer, coordinating with stacker for lehr loading.

Stacker

Automated system for pushing glass products from cross conveyor into annealing lehr.

Annealing Lehr

Continuous annealing system for tableware, bottles, cans, and various glass products to relieve internal stresses.

Packing Devices

Versatile packaging solutions accommodating different packing types for domestic glass products.

7-inch opal glass manufacturing line equipment layout and components

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company JEFFER Engineering and Technology Co.,Ltd
Location 4FL, B3 Saturn Builing, No. 98 Star Road, New North Zone, Chongqing, China
Contact Person Maggie YU

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