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Glass Melting Furnace
Created with Pixso. 80TPD Industrial Complete‑Set Glass Melting Furnace System With Custom Refractory Lining For Glass Production Plant

80TPD Industrial Complete‑Set Glass Melting Furnace System With Custom Refractory Lining For Glass Production Plant

Brand Name: JEFFER
Model Number: 80TPD Customized
MOQ: 1 Set
Price: Negotiable
Delivery Time: 180 Days After Receiving the Down Payment
Payment Terms: T/T,L/C
Detail Information
Place of Origin:
China
Certification:
ISO9001,ISO14001,ISO45001
Capacity:
80Tpd
Material:
Refractory Material, Steel Structure
Kind Of Glass:
Soda-Lime
Type:
Automatic Control
Condition:
New
Kind Of Fuel:
Natural Gas
Consumption:
Energy Saving
Warranty:
One Year
Application:
Glass Industry
After-sales Service:
Engineering Overseas Service Available
Packaging Details:
Wooden Case, Tray, Steel Frame, Etc
Supply Ability:
1 Set Per 6 Months
Product Description

80TPD Industrial Complete‑Set Glass Melting Furnace System With Custom Refractory Lining For Glass Production Plant


1. Brief Description

The glass melting furnace acts as the core thermal equipment within glass manufacturing factories. It converts proportioned raw batch materials together with recycled glass cullet into uniform qualified molten glass for subsequent forming procedures. Inside the furnace, raw materials go through melting, fining and homogenization continuously to produce high‑quality glass melt.
Modern glass melting technology has evolved for generations. Starting from ancient crucible clay furnaces, the continuous regenerative tank furnace was invented in 1867. After 1945, diverse furnace structures and energy‑saving technologies were widely developed to satisfy growing‑demands of global glass industry.


2. Available Glass Melting Furnace Types

  • End fired regenerative furnace
  • Cross fired regenerative furnace
  • Recuperative furnace
  • Full‑oxygen furnace
  • Electric furnace
  • Pot furnace


3. Furnace Production Scale

Scale Category Daily Furnace Capacity
Small scale furnace Below 50 tons
Medium scale furnace 50 tons ~ 150 tons
Large scale furnace 150 tons and above
This 80TPD furnace belongs to medium‑scale glass melting equipment. Every phase of glass melting is closely connected. Defects occurring in any single process will pass on to subsequent working steps and finally reduce finished glass quality.


4. Core Glass Melting Process Steps

  • Silicate forming
Raw batch materials are heated and converted into sinter composed of multiple silicates and residual free silica.
  • Glass liquid forming
Sinter substances melt further. Silicate and silica react to generate translucent molten glass mixed with large amounts of entrapped gas bubbles.
  • Refining (Clearing)
Continuous heating reduces glass melt viscosity, promotes discharge of gaseous impurities and removes visible large bubbles inside molten bath.
  • Homogenization
Molten glass keeps high‑temperature status for long‑time operation. Diffusion effect eliminates composition striae and achieves uniform thermal and chemical performance of glass liquid.
  • Cooling
Adjust molten glass viscosity to target value which matches the requirement of downstream glass forming process.


5. Main Furnace Structure

  • Melting section
Core working zone for raw material melting, fining and homogenization. Upper area is flame space; lower melting tank stores accumulated molten glass.
  • Dog house
Feeding opening for raw batch materials. Heat radiates from flame space to the surface of molten glass bath.
  • Air and gas access
Pre‑heated combustion air and fuel gas flow through this passage into pre‑combustion chamber after coming out from regenerator for sufficient mixing.
  • Port
Key functional component for combustion. It serves as mixing position for fuel and pre‑heated air, meanwhile acts as inlet for combustion air and exhaust outlet for flue gas.


6. Furnace Melting Technology System

Complete melting control system covers temperature gradient setting, furnace pressure adjustment, bubbling system control, glass liquid level monitoring, fuel supply and reversing system logic.
Item Description
Temperature Represents molten glass temperature inside melting tank, different from crown or flame‑space temperature. Reasonable temperature gradient is distributed along the longitudinal direction of melting tank.
Pressure Static pressure of combustion gas system. Furnace keeps slight positive pressure normally to prevent cold air from entering inside the furnace.
Bubbling Stable bubbling position and bubble state directly influence furnace output capacity and molten glass consistency, which is an important judging index for melting performance.

FAQ

Q: Who are you
A: JEFFER Engineering and Technology Co., Ltd is a professional engineering enterprise providing project design, technical consultation, EPC engineering procurement‑construction and project operation management services.

Q: Can you provide customized furnace solution
A: Yes, our experienced engineering team carries out targeted design according to your practical production requirements.

Q: Do you support overseas on‑site installation service
A: Yes. We can send engineers for on‑site installation supervision, or assign complete installation teams to finish whole overseas projects.

Q: How about your technical confidentiality protection
A: We implement strict drawing and document management mechanism to avoid information leakage and fully safeguard customers’ commercial interests.