Horizontal Flat Glass Tempering Furnace

Glass type:

Float glass, clear glass, ultra-clear glass, HD/low iron glass, patterned glass, sandblasted glass, frosted glass, colored glass, tinted glass, concave-convex glass, screen printing glass, borosilicate glass, reflective glass, coated glass, hard coat and soft coat Low-E glass, etc.

Applications:

Flat glass for architectural glass, commercial and residential glass, curtain wall glass, windows and doors, shower enclosures, furniture glass, home appliance glass, electric appliance glass, decorative glass, solar glass, automotive glass, etc.

Features::
Technical advantages
working principle
Technical

Features:

Temper all glass types with excellent quality
New technology to temper ultra-thin / ultra-thick glass
High-performance heat-resistant material saves 25% of electricity, energy efficient
Intelligent heating control algorithms, QX intelligent digital control system
New air convection technology, USA designed
Uniform heating, precise and stable heating control, the temperature control accuracy is ±1°C
The upper and lower air knife adjustable accuracy reaches 0.05mm
The tempered glass is perfectly flat, spotless, with no waves, no scratches, optical performance close to the original glass
Optimized tempering process, eliminate most glass defects such side deformation, optical distortion, roller marks, etc
Meet tempering standards ANSI Z97.1, EN 12150-1: 2000, GB15763.2-2005, GB / T9963, GB / T9656, JIS R 3206 and other standards
The custom design achieves the highest performance and productivity
Flexible heating chamber design, single, double or multi-chamber configuration
Suitable for most glass fabricators and manufacturers
More comprehensive, more advanced, and efficient automation functions, greatly reduce production costs and labor costs

Technical Advantages

QX-Smart4.0 Intelligent Control System

Advanced technology digital control systems, intelligent control modules. Electric and electronic control components from Mitsubishi, Panasonic, Siemens, Schneider, and other international first-class brands are used to ensure the precision and stability of the motion control system, and achieve the optimal speed and stable performance. The system is easy to operate and user-friendly, and the intelligent system greatly reduces the dependence on personnel operations.

QX-Remote2.0 Remote Control System

The machine can be equipped with a remote-control system, to perform remote user operation, remote status detection, remote monitoring and remote diagnosis. It is convenient for users to operate and monitor the equipment without staying at the scene. It is also convenient for technicians to inspect and maintain the equipment without arriving at the site.

Intelligent Heating Control Algorithm

The heating control is intelligent, adopting the upgraded PID control based on multiple synthesis algorithms, adaptive control, eliminating the influence of various external conditions on the temperature of the glass itself. The heating power adjustment and temperature control are precise, the system responds quickly, the control accuracy is increased by 10%, and the heating control is of high accuracy and high stability.

Furnace Insulation Layer Technology

The furnace body uses insulation materials instead of metal materials to the greatest extent, eliminating the hidden dangers caused by metal materials, such as deformation caused by long-term use, and the shedding of metal oxide layer. This technology uses first-class imported heat-insulating and heat-resistant materials instead of metal materials, the high-temperature performance is more stable and reliable.

Constant Temperature Compensation Technology

Through the well-designed distribution of heating elements and subdivision of various matrix temperature control sections, the heating of glass in each heating zone is more uniform, and the best uniformity of glass temperature is achieved. The subdivided heating zone can be customized to compensate for the temperature difference in different areas to achieve the best constant and uniform temperature.

Non-contact Temperature Measurement Technology

The tempering furnace can be equipped with Fluke, Raytek, IRCON, and other non-contact (infrared) temperature measuring device systems, providing temperature measurement solutions in the glass industry.

Ultra-large and ultra-small Size Tempering Technology

The minimum glass size can reach 30x30mm, and the minimum thickness can reach 2.0mm. The maximum glass size can reach 3.5x16m, up to a maximum of 25mm thickness. With several advanced technologies, the production efficiency and product quality are greatly improved.

Air Nozzle Technology

The air nozzle can evenly blow the cooling air on the upper and lower surfaces of the glass, and the distance between the upper and lower nozzles and the glass can be accurately adjusted. The adjustment precision is up to 0.05mm to ensure the straightness and flatness of the glass. The optional new generation of air nozzle design, can maximally eliminate air marks. The structure of the air diversion plate prevents the exchange of cold air and heat in the furnace, ensuring the uniformity of temperature and the quality of glass.

Motion Control Technology

First-class inverter variable frequency control motor, increase feedback closed-loop control sensor system, improve the accuracy of all motion control. It makes the glass swing, transfer, move smoothly, it eliminates any relative displacement of glass and rollers, and 100% guarantees the surface quality of the glass.

Adaptive Control Technology

During the operation, the system constantly detects each status, parameter, and performance of the equipment, and makes decisions according to the set index, automatically changes the operation parameters, so that the system can achieve the most efficient and optimal operation state, and improve the glass quality and yield.

Technical Advantages

QX-Smart4.0 Intelligent Control System

QX-Remote2.0 Remote Control System

Intelligent Heating Control Algorithm

Furnace Insulation Layer Technology

Constant Temperature Compensation Technology

Non-contact Temperature Measurement Technology

Ultra-large and ultra-small Size Tempering Technology

Air Nozzle Technology

Motion Control Technology

Adaptive Control Technology

Machine Introduction

The working principle of the horizontal glass tempering furnace is that when the temperature in the furnace reaches a certain level, the glass is driven into the furnace, heated on the quartz ceramic roller, and moved back and forth. When the temperature of the glass has exceeded the tempering temperature but has not been completely softened, the glass is quickly entered into the quenching section with cold air for strengthening and cooling, and the flat tempered glass is obtained when the strengthening is completed.

The glass tempering furnace mainly consists of six parts: loading section, heating section, quenching section, unloading section, blower system, and electrical control system. The glass is placed in the loading section to wait for heating and is removed in the unloading section after tempering. The heating section in the furnace adopts new air convection technology and a special structure designed in the United States. The glass temperature has good consistency and stability during heating, ensuring high-temperature air convection and uniform temperature distribution. Each temperature controller has over-temperature protection. The glass tempering furnace uses quartz ceramic rollers with good linearity, roundness, and minimum heating deformation. The deformation of the glass during heating is almost 0%. The furnace heating control mode: intelligent module + programmable control PLC.

The quenching section is composed of high-pressure blowers, air duct, air nozzles, cooling systems and driving systems. The quenching air knives blow the cooling air evenly on the upper and lower surfaces of the glass. The distance between the air knives and the glass can be automatically adjusted to achieve the best glass quality. The glass product is perfectly flat, with no spots, no marks, and its optical performance are close to the original glass.

Our tempering furnaces comply with ANSI Z97.1, EN 12150-1:2000, GB15763.2-2005, GB/T9963, GB/T9656, JIS R 3206, and other tempered standards. The equipment has a multi-layer protection system, operation and maintenance are convenient and simple. It has features of high production efficiency, excellent quality, stable performance, durability, and low energy consumption.

Technical Data

Model	Glass thickness (mm)	Maximum glass size (mm)	Minimum glass size (mm)	Running power (kw)
QX-GTH0612	2.0--12	600*1200	60*60	120
QX-GTH0612	3--19	600*1200	60*60	90
QX-GTH0714	2.8--12	720*1400	75*75	140
QX-GTH0714	3--19	720*1400	75*75	124
QX-GTH1020	3--19	1000*2000	75*90	210
QX-GTH1024	5--19	1000*2440	75*90	127
QX-GTH1030	5--19	1000*3000	75*90	156
QX-GTH1036	5--19	1000*3600	75*90	192
QX-GTH1224	2.0--19	1250*2440	90*110	400
QX-GTH1224	2.8--19	1250*2440	90*110	392
QX-GTH1224	5--19	1250*2440	100*115	155
QX-GTH1230	3--19	1250*3000	100*115	400
QX-GTH1236	5--19	1250*3600	100*115	229
QX-GTH1525	3--19	1500*2500	140*140	429
QX-GTH1525	4--19	1500*2500	140*140	234
QX-GTH1530	3--19	1500*3000	140*140	488
QX-GTH1530	4--19	1500*3000	140*140	244
QX-GTH1530	5--19	1500*3000	140*140	238
QX-GTH1536	5--19	1500*3600	140*140	273
QX-GTH1825	4--19	1800*2500	140*140	293
QX-GTH1836	2.8--19	1830*3660	140*140	612
QX-GTH1836	4--19	1830*3660	140*140	414
QX-GTH2036	5--19	2000*3600	100*220	365
QX-GTH2036	4--19	2000*3600	100*220	459
QX-GTH2040	4--19	2000*4000	100*220	514
QX-GTH2436	3--19	2440*3600	100*250	700
QX-GTH2436	4--19	2440*3600	100*250	555
QX-GTH2436	5--19	2440*3600	100*250	500
QX-GTH2442	5--19	2440*4200	100*280	516
QX-GTH2448	3--19	2440*4800	100*250	850
QX-GTH2448	5--19	2440*4800	100*280	570
QX-GTH2454	5--19	2440*5400	100*280	654
QX-GTH2460	5--19	2440*6000	100*280	726
QX-GTH2546	5--19	2500*4600	120*280	582
QX-GTH2550	5--19	2500*5000	120*280	636
QX-GTH2550	3--19	2500*5000	120*250	900
QX-GTH2560	5--19	2500*6000	120*280	759
QX-GTH3050	5--19	3000*5000	120*320	759
QX-GTH3060	5--19	3000*6000	120*320	912
QX-GTH3380	5--19	3300*8000	120*320	1100
QX-GTH34120	5--19	3400*12000	120*320	1600

Note: The above list is only part of our machine specifications, for any other machine models or specifications, please contact us. We can provide further information to meet your needs and requirements.