High Speed Glass Tempering Furnace for Architectural Use Toughening Tempered Production Line

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

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Basic Information

Model NO.

BLTF-2850

Glass Thickness Range

4-19mm

Heating Method

Convection Heating

Maximum Glass Size

2800×5000mm

Machine Type

Glass Tempering Furnace

Voltage

380V/415V/220V

Core Components

Motor, PLC

Total Power

800kw

Heating Power

1008kw

Production Capacity

80 Sets/Month

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Product Description

Energy Efficient Single Chamber Tempering Furnace

This advanced glass tempering furnace is capable of withstanding temperatures over 1000°C for more than 60 minutes without cracking or blowing. Ideal for producing high-strength, heat-resistant glass for architectural and safety applications, it combines precision control, energy efficiency, and intelligent protection.

Application Scope

Ordinary float glass & Ultra-clear glass
Silk-screen printed glass & Figured / patterned glass
Colored glass & Low-E (low emissivity) glass
Fireproof DFB single-layer glass

Key Features

PLD Closed-Loop Heating Control: Intelligent regulation ensures accurate temperature control.
Multi-Curve Control: Process different glass sizes and types simultaneously with optimal quality.
Smart Heating Protection: Prevents overheating and surface damage caused by temperature spikes.
Frequency Conversion Fan System: Enhances energy efficiency and reduces consumption.
Emergency DC Backup: Protects quartz rollers during unexpected power outages.
Flexible Recipe Management: Stores hundreds of parameters for various production needs.

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Technical Parameters

Type	Max. Size (mm)	Min. Size (mm)	Thickness (mm)	Output (m²/h)	Transformer
BL-TF1020	1000*2000	100*100	2.85~19	26	250KVA
BL-TF1425	1400*2500	300*100	2.85~19	45	250KVA
BL-TF1825	1800*2500	300*100	4~19	58	250KVA
BL-TF2030	2000*3000	300*100	4~19	77	400KVA
BL-TF2436	2440*3600	300*150	4~19	106	500KVA
BL-TF2442	2440*4200	300*150	4~19	121	630KVA
BL-TF2850	2800*5000	300*200	4~19	179	800KVA
BL-TF3380	3300*8000	300*200	5~19	338	1250KVA

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Packaging & Shipping

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Certifications & Profile

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After Sales Service

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Frequently Asked Questions

1. What types of glass can this tempering furnace process?

It is suitable for processing ordinary float glass, ultra-clear glass, silk-screen printed glass, patterned glass, colored glass, Low-E glass, and fireproof DFB single-layer glass.

2. How do you guarantee the quality of the machinery?

We always provide a pre-production sample before bulk production and conduct a comprehensive final inspection before shipment to ensure stability and performance.

3. What is the advantage of the PLD Closed-Loop Heating system?

The PLD system provides intelligent regulation of heating wires, ensuring flexible and highly accurate temperature control for optimal glass quality.

4. Is the furnace energy efficient?

Yes, it features a frequency conversion fan system with stepless speed regulation, which significantly reduces power consumption and enhances overall energy efficiency.

5. What safety features are included for power failures?

The machine includes an emergency DC backup system and a power failure alert system with telephone notifications to protect rollers and glass during disruptions.

6. What range of glass thickness can be tempered?

Depending on the model, the furnace can process glass thickness ranging from 2.85mm up to 19mm.