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JEFFER Engineering and Technology Co.,Ltd

  • China,Chongqing ,Chongqing
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China 350 TPD Float Glass Manufacturing Line Tin Bath Forming Equipment + Annealing
China 350 TPD Float Glass Manufacturing Line Tin Bath Forming Equipment + Annealing

  1. China 350 TPD Float Glass Manufacturing Line Tin Bath Forming Equipment + Annealing
  2. China 350 TPD Float Glass Manufacturing Line Tin Bath Forming Equipment + Annealing
  3. China 350 TPD Float Glass Manufacturing Line Tin Bath Forming Equipment + Annealing

350 TPD Float Glass Manufacturing Line Tin Bath Forming Equipment + Annealing

  1. MOQ: 1 Set
  2. Price: Negotiable
  3. Get Latest Price
Supply Ability 2 Sets Per Annually
Products BUILDING GRADE GLASS, FLAT
Capacity 350 TPD (Tons Per Day)
Meltingtemperature Approximately 1600°C
Payment Terms T/T,L/C
Aftersalesservice Technical support, training, spare parts supply
Warranty 1year
Dimension Customized
Weight 5000-30000Kg
Delivery Time 180 Days After Received The Down Payment
Application Glass Industry
Productname Float Glass Production Line
Service Engineers available to service overseas
Glasswidthrange 1000mm-3200mm
Packaging Details Wooden Case, Tray, Steel Frame, Etc
Quality Standards ISO 9001, ISO14001, ISO45001
Model Number Customized
Certification ISO9001,ISO14001,ISO45001
Brand Name JEFFER
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Supply Ability 2 Sets Per Annually Products BUILDING GRADE GLASS, FLAT
Capacity 350 TPD (Tons Per Day) Meltingtemperature Approximately 1600°C
Payment Terms T/T,L/C Aftersalesservice Technical support, training, spare parts supply
Warranty 1year Dimension Customized
Weight 5000-30000Kg Delivery Time 180 Days After Received The Down Payment
Application Glass Industry Productname Float Glass Production Line
Service Engineers available to service overseas Glasswidthrange 1000mm-3200mm
Packaging Details Wooden Case, Tray, Steel Frame, Etc Quality Standards ISO 9001, ISO14001, ISO45001
Model Number Customized Certification ISO9001,ISO14001,ISO45001
Brand Name JEFFER Place of Origin China
High Light 350 TPD Float Glass Manufacturing LineFully Integrated Float Glass Manufacturing Line
350 TPD Float Glass Manufacturing Line and Forming Equipment
1.Overview

The 350 TPD Float Glass Manufacturing Line is a complete production system designed for high-efficiency flat glass output, with a daily capacity of 350 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 350 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:

  1. Batching - Raw materials are accurately weighed, mixed, and conveyed to the furnace
  2. Melting - The batch is melted in a regenerative furnace at ~1600°C to form homogeneous molten glass
  3. 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
  4. Annealing - The ribbon passes through a long lehr where temperature is carefully reduced to relieve internal stresses
  5. 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, 6Windows, automotive glazing, picture frames
8, 10, 12, 15Shopfronts, interior partitions, table tops
19Heavy-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.
Q: What are the utility consumption requirements for the 350 TPD line (electricity, water, and gas)?

A: For a 350 TPD float glass line, typical utility consumption per day is approximately:

  • Natural Gas: 550,000 – 600,000 Nm³/day (equivalent to ≤ 1650 Kcal/kg glass)

  • Electricity: 18 – 22 MW·h/day (installed power ~ 8,500 – 9,500 KVA)

  • Cooling Water (circulating): 5,000 – 6,000 m³/day (make-up water ~ 300 – 400 m³/day)

  • Compressed Air: 80 – 100 Nm³/min at 0.6 – 0.8 MPa

These figures may vary depending on local raw material quality, ambient temperature, and fuel calorific value. We provide a detailed utility balance sheet tailored to your site conditions during the proposal stage.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Importer,Exporter,Trading Company,Seller

  • Year Established:

    2007

  • Total Annual:

    10000000-20000000

  • Employee Number:

    200~350

  • Ecer Certification:

    Verified Supplier

JEFFER ENGINEERING, a China professional company that designs and provides complete glass melting technology as a global solution partner for the glass industry. With overseas subsidiaries in Russia, Egypt and Indonesia, JEFFER has met its demand for rapid local activity of the glass industry's ... JEFFER ENGINEERING, a China professional company that designs and provides complete glass melting technology as a global solution partner for the glass industry. With overseas subsidiaries in Russia, Egypt and Indonesia, JEFFER has met its demand for rapid local activity of the glass industry's ...

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Get in touch with us

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  • JEFFER Engineering and Technology Co.,Ltd
  • 4FL, B3 Saturn Builing, No. 98 Star Road, New North Zone, Chongqing, China
  • https://www.glassfurnaceengineering.com/

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