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150 TPD Float Glass Manufacturing Line with Precision Tin Bath and Automated Annealing Lehr

Brand Name:	JEFFER
Model Number:	Customized
MOQ:	1 Set
Price:	Negotiable
Delivery Time:	180 Days After Received The Down Payment
Payment Terms:	T/T,L/C

Detail Information

Product Description

Detail Information

Place of Origin:

China

Certification:

ISO9001,ISO14001,ISO45001

Packaging Details:

Wooden Case, Tray, Steel Frame, Etc

Supply Ability:

2 Sets Per Annually

Product Description

150 TPD Float Glass Manufacturing Line and Forming Equipment

1.Overview

The 150 TPD Float Glass Manufacturing Line is a complete production system designed for high-efficiency flat glass output, with a daily capacity of 150 metric tons. The core forming equipment - a precision tin bath - ensures superior surface quality and dimensional accuracy, making this line ideal for both architectural and automotive glass applications.

Float glass is produced by continuously pouring molten glass onto a bath of liquid tin, where it spreads, levels, and solidifies into a flawless ribbon. This method eliminates surface distortions and delivers exceptional flatness, which is why over 90% of the world's flat glass is now made via this process. Our 150 TPD line incorporates advanced automation and robust mechanical design to guarantee stable operation, low defect rates, and easy maintenance.

2.Key Features

Outstanding optical clarity - no waviness or distortion, comparable to polished glass
Uniform thickness - achieved through precise control of tin bath temperature and pull speed
High mechanical strength & chemical durability - superior to conventional ground/polished glass
Versatile thickness range - from 2 mm to 19 mm, suitable for windows, mirrors, furniture, and solar panels
Fully integrated line - from batching to cold-end packing, with PLC-based central control

3.Manufacturing Process (Core Steps)

The production flow is streamlined into five essential stages:

Batching - Raw materials are accurately weighed, mixed, and conveyed to the furnace
Melting - The batch is melted in a regenerative furnace at ~1600°C to form homogeneous molten glass
Tin-Bath Forming - The molten glass is delivered onto a molten tin pool where it spreads under gravity and surface tension, producing a continuous glass ribbon with a fire-polished surface
Annealing - The ribbon passes through a long lehr where temperature is carefully reduced to relieve internal stresses
Cold-End Processing - After online quality inspection, the glass is cut, separated, stacked, and packed automatically

4.Main Equipment Highlights

Batch Plant - Fully automated weighing and mixing system with dust collection, ensuring precise recipe consistency
Melting Furnace - Built with high-grade fused-cast refractories, offering long campaign life and energy efficiency
Tin Bath (Forming Equipment) - The heart of the line, designed with stable structural shell and advanced temperature zoning
Protection Gas Station - Continuously supplies nitrogen and hydrogen mixture to prevent tin oxidation
Annealing Lehr - Customized cooling curve based on glass thickness for optimal stress relief
Cold-End Section - Modular design comprising inspection, cutting, breaking, and stacking stations

5.Thickness & Typical Applications

Thickness (mm)	Main Applications
2, 3, 4, 5, 6	Windows, automotive glazing, picture frames
8, 10, 12, 15	Shopfronts, interior partitions, table tops
19	Heavy-duty glass doors, structural glazing

All thicknesses can be further processed (tempering, laminating, coating) to meet specific customer requirements.

6.Raw Materials (Typical Formulation)

Silica Sand (SiO₂) - primary glass-former
Dolomite & Limestone - sources of CaO and MgO for durability
Feldspar - alumina source for chemical resistance
Soda Ash - flux to reduce melting temperature
Salt Cake - fining agent to remove bubbles
Cullet (recycled glass) - promotes melting and lowers energy consumption

FAQ

Q: Can you tailor the line to our local materials?

A: Yes - we adjust batching recipes and furnace parameters based on your available raw materials.

Q: What is the delivery and installation timeline?

A: Typically 18-20 months for full engineering, procurement, and construction, with phased commissioning.

Q: Do you offer spare parts and maintenance?

A: We supply a comprehensive spare parts list and provide ongoing technical support.

Tags:

Industrial Glass Furnace

Electric Glass Furnace

Glass Melting Furnace

End Fired Furnace

Cross Fired Furnace

Recuperative Furnace

Glass Batch Plant

Furnace Control System

Glass Bottle Production Line

Glass Processing Plant

Float Glass Production Line

Sheet Glass Making Machine

Sodium Silicate Production Line

Industrial Combustion Systems

Plant Engineering Solutions

Tableware Glass Production Line