Southtech Double Heating Chambers Flat Toughened Glass Production Line (TPG-2)

Customization: Available
Certification: CE, ISO
Control System: PLC

Product Description

Basic Information
Model NO.
TPG-2
Glass Thickness
4-12mm, 4-19mm
Suitable for
Low-E Glass, Ordinary Flat Glass, Ultra-Clear Glass
Installed Capacity
300kVA, 450kVA, 500kVA, 750kVA
Max. Loading Size
Customized Requirement
Min. Loading Size
300mm*300mm
Type
Glass Tempering Furnace
Structure
Horizontal
Condition
New
HS Code
8475299000
Product Description
Double Chambers Flat Glass Tempering Machinery (TPG-2 series)
Double Heating Chambers Flat Toughened Glass Production Line
  • Double Heating Sections: Effectively reduces time for heating and running the big blower, achieving energy saving. Capacity is nearly double compared to ordinary types.
  • Enhanced Surface Quality: Lower temperature entry of the furnace reduces bad reactions upon glass entry, improving overall surface quality.
  • Uniform Tempering: Exceptional uniformity across different areas of the glass thanks to the double chamber design, reducing breakage and improving tempering quality.
  • Broad Compatibility: Suitable for Low-E glass, ordinary flat glass, ultra-clear glass, screen printing glass, embossed glass, and colored glass.
Technical Parameters (Industrial & Appliance Glass)
Model Max Loading Area (mm) Min Glass Size (mm) Thickness (mm) Production (m²/h) Transformer (KVA)
TPG2003-22000×30050×502.85-613125kva
TPG2506-22500×600100×502.85-1228250kva
TPG3209-23200×900150×802.85-1243500kva

Main Application: Small or large size flat tempered glass for industrial instrumentation, lamps, and appliances.

Glass Tempering Detail 1 Glass Tempering Detail 2
Technical Parameters (Architectural & Interior Glass)
Model Max Loading Area (mm) Min Glass Size (mm) Thickness (mm) Production (m²/h) Transformer (KVA)
TPG4012-24000×1250250×1002.85-15112700KVA
TPG5015-25000×1500300×1002.85-191701000KVA
TPG5024-25000×2400300×3004-192751100KVA
TPG6030-26000×3000400×3004-193881600KVA

Main Application: Thin flat tempered laminated glass for domestic appliances, interior decoration, automobiles, trains, ships, and architecture.

Glass Product Sample 1 Glass Product Sample 2
Production Line Full View
Core Advantages
I. Superior Product Quality
  • Certified for all types of float glass, including soft-coated Low-E (double and triple silver, E value 0.015).
  • Flatness maintained at 1-1.2‰; wave degree less than 1%.
  • No visual wind spots, stains, or white stripes.
  • Breakage rate for 5mm is 80pcs/5 cm², doubling international standards.
II. Machine Stability Features
  • Reliable, consistent performance with components proven for long service life.
  • Dual blower system ensures production continues for 6-19mm even if one blower fails.
  • UPS emergency driving system for protection during power cuts.
  • Siemens Reducer and Danfoss inverter for main drive speed control.
III. Advanced Energy Saving
  • Reduced voltage transformer capacity by 200-300 KVA through power-adjustment technology.
  • Quenching section achieves up to 60% energy savings.
  • Top-and-bottom compressed-air convection system with air recycling.
  • Quick start-up: Reaches 700°C in just 20 minutes from cold start.
  • Zero blower speed in stand-by mode between glass feeds.
IV. Intelligent Control Performance
  • In-house developed intelligent database for batch recording and recall.
  • Multiple heating zones with individual monitor screen adjustments.
  • Automatic detection system for heating elements with on-screen error alerts.
  • Remote control service and mobile application for status checks and troubleshooting.
V. Installation & Maintenance
  • Combined structure for convenient installation and transportation.
  • Independent convection system requires zero maintenance.
  • No special foundation required for the blower system.
  • Plug-in electrical components for easy replacement.
  • Advanced on-screen scan system to pinpoint defects instantly.
Conclusion: We deliver customized and tailor-made machinery designed to help your business grow. Our performance is proven by high-efficiency standards and reliable service across the globe.
Frequently Asked Questions (FAQ)
What types of glass can be processed by the TPG-2 series?
The system is designed to handle Low-E glass, ordinary flat glass, ultra-clear glass, screen printing glass, embossed glass, and colored glass with thicknesses ranging from 2.85mm to 19mm.
How does the double heating chamber save energy?
The double chamber design reduces the time required for heating and optimizes blower operation. Combined with unique passing-section technology, it can achieve up to 60% energy savings in the quenching section.
What is the quality standard for the tempered glass produced?
The flatness is maintained at 1-1.2‰ with a wave degree below 1%. It produces high-quality glass free of wind spots or white stripes, with a breakage rate significantly higher than international standards.
How is the machine protected against power failures?
The machine is equipped with an AC battery-backed UPS emergency driving system. In the event of a power cut, the UPS provides enough power to finish the current batch and safely exit the furnace.
Does the machine require complex daily maintenance?
No. Except for the blowers and main drive system, no lubrication is needed. The electrical components are plug-in types for easy replacement, and the convection system is designed for zero maintenance.
How quickly can the furnace heat up to working temperature?
Thanks to high-quality insulation and efficient structure, the machine can be shut down completely after a work day and only requires approximately 20 minutes to reach the 700°C working temperature the next morning.

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