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Multi-Chamber Glass Tempering Furnace

Glass type:

Clear glass, float glass, low iron glass, patterned glass, sandblasted glass, coated glass, concave-convex glass, screen printing glass, colored glass, tinted glass, borosilicate glass, reflective glass, hard coat, and soft coat Low-E glass, etc.

Applications:

High-Volume Production Flat Glass and Bent 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:

  • The design of multiple heating chambers greatly increases the output by 80%~500%
  • Suitable for processing large quantities of tempered glass for construction, household appliances and other industries
  • Single-chamber, double-chamber, multi-chamber heating, single/double-chamber mode can be switched freely to meet different production needs
  • High-performance imported heat-resistant insulation materials save 25% of electricity
  • Intelligent heating control system, efficient air convection technology
  • Temperature control accuracy reaches ±1 °C
  • Machine parameters and tempering recipes are automatically recorded, saving time and effort in the production process
  • High-quality ceramic roller, no need SO2
  • The air knives of cooling section are flexible in combination, with multiple combinations and process modes
  • The distance between the upper and lower air knives and the glass can be adjusted to an accuracy of 0.05mm
  • Special high-quality profile air nozzle ensures uniform air pressure and reduces the air marks
  • Flat tempered glass products are perfectly flat, no spots, no waves, no scratches, and the optical performance is great
  • Optimized design of tempering process, eliminating glass defects, edge deformation, white marks, roller marks, etc.
  • Product quality is excellent, machine reliability is high
  • Ultra-thin/extra-thick glass tempering new technology
  • The minimum thickness of tempered glass can reach 2.0mm
  • Custom design to achieve the highest performance and production efficiency
  • General purpose and special applications
  • Save manpower, machine training cycle is short
  • More comprehensive, more advanced and efficient automation functions, greatly reducing production costs and labor costs
  • A variety of production methods to meet the different needs of users for quality, output and specifications
  • Products comply with ANSI Z97.1, EN 12150-1:2000, GB15763.2-2005, GB/T9963, GB/T9656, JIS R 3206 and other tempered standards

Technical Advantages

QX-Smart4.0 Intelligent Control System
A digital control system integrates several advanced technologies and intelligent control modules. Using electrical and electronic control components from international first-class brands such as Mitsubishi, Panasonic, Siemens, Schneider, etc., the motion control system is precise and stable to achieve the best speed and stability indicators. The system is easy to operate and user-friendly, and the intelligent system greatly reduces the dependence on personnel operations. The machine can be equipped with a remote control system for remote user operation, remote status detection, and remote diagnosis.
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.
Heat Preservation and Energy Saving Technology
All insulation materials are imported high-performance heat-resistant insulation materials with high thermal resistance, which saves at least 25%-40% of the electricity compared with traditional tempering furnaces. The insulation layer has excellent thermal insulation performance and is firm and durable. It will not fall off and affect the quality of the glass surface. The temperature of the outer surface of the furnace is not higher than 50 ℃.
Constant Temperature Compensation Technology
Through the well-designed distribution of the heating elements, the multiple matrix temperature control points are finely subdivided so that each heating zone can heat the glass more uniformly and achieve the best glass temperature uniformity. The subdivided heating zone can be customized to compensate for the temperature difference in different areas to achieve the best constant temperature effect.
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, and the maximum thickness can reach 25mm. With a number of advanced technologies, production efficiency and product quality have been greatly improved.
Air Nozzle Technology
The air grille and air knife adopt high-quality materials to make the cooling air blow evenly on the upper and lower surfaces of the glass. The distance between the upper and lower air knife and the glass can be precisely adjusted, and the adjustment accuracy can reach 0.05mm to ensure the straightness and flatness of the glass. High-precision frequency control blower. Precise control of air pressure and air volume.
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 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 settings, 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.
Cooling Blower High-efficiency Energy-saving Technology
A new design uses the inertia of the blower’s impeller to cool down the glass. The technology can cool the glass in various ways, minimizing the energy wasted by the high-speed rotation of the fan blades. The tempering furnace adopts this new technology. It not only guarantees the tempering quality but also achieves the purpose of energy-saving and electricity saving. Compared with the traditional tempering furnace, it greatly saves electric energy. The air inlet and outlet are equipped with control dampers. When the air is not blowing, the dampers are automatically closed. When the blower is unloaded and operated, the current value is only 20-25% of the rated value. It can greatly reduce power consumption.

Technical Advantages

QX-Smart4.0 Intelligent Control System
A digital control system integrates several advanced technologies and intelligent control modules. Using electrical and electronic control components from international first-class brands such as Mitsubishi, Panasonic, Siemens, Schneider, etc., the motion control system is precise and stable to achieve the best speed and stability indicators. The system is easy to operate and user-friendly, and the intelligent system greatly reduces the dependence on personnel operations. The machine can be equipped with a remote control system for remote user operation, remote status detection, and remote diagnosis.
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.
Heat Preservation and Energy Saving Technology
All insulation materials are imported high-performance heat-resistant insulation materials with high thermal resistance, which saves at least 25%-40% of the electricity compared with traditional tempering furnaces. The insulation layer has excellent thermal insulation performance and is firm and durable. It will not fall off and affect the quality of the glass surface. The temperature of the outer surface of the furnace is not higher than 50 ℃.
Constant Temperature Compensation Technology
Through the well-designed distribution of the heating elements, the multiple matrix temperature control points are finely subdivided so that each heating zone can heat the glass more uniformly and achieve the best glass temperature uniformity. The subdivided heating zone can be customized to compensate for the temperature difference in different areas to achieve the best constant temperature effect.
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, and the maximum thickness can reach 25mm. With a number of advanced technologies, production efficiency and product quality have been greatly improved.
Air Nozzle Technology
The air grille and air knife adopt high-quality materials to make the cooling air blow evenly on the upper and lower surfaces of the glass. The distance between the upper and lower air knife and the glass can be precisely adjusted, and the adjustment accuracy can reach 0.05mm to ensure the straightness and flatness of the glass. High-precision frequency control blower. Precise control of air pressure and air volume.
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 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 settings, 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.
Cooling Blower High-efficiency Energy-saving Technology
A new design uses the inertia of the blower’s impeller to cool down the glass. The technology can cool the glass in various ways, minimizing the energy wasted by the high-speed rotation of the fan blades. The tempering furnace adopts this new technology. It not only guarantees the tempering quality but also achieves the purpose of energy-saving and electricity saving. Compared with the traditional tempering furnace, it greatly saves electric energy. The air inlet and outlet are equipped with control dampers. When the air is not blowing, the dampers are automatically closed. When the blower is unloaded and operated, the current value is only 20-25% of the rated value. It can greatly reduce power consumption.
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Machine Introduction

The Multi-Chamber Glass Tempering Furnace is mainly divided into 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 tempering furnace adopts a multi-heating chamber mode and pass-through tempering process, with high product quality and large output. The production mode can be flexibly adjusted according to the size of the glass and the types of the product to maximize production efficiency.

The heating section in the furnace adopts the design of two or more heating chambers. The heating chamber is divided into a low-temperature zone and a high-temperature zone. The glass is heated in the low and high-temperature zones in a sequence, which not only improves the quality of the glass but also effectively utilizes the continuity of heating to improve production efficiency. The tempering furnace can freely switch the heating chamber mode: in the double-chamber/multi-chamber mode, the output of the tempering furnace is greatly increased; in the single-chamber heating mode, the heating section is set to be isothermally connected, which can process super-large tempered glass.

At the same time, the furnace heating also uses new air convection technology and a special structure designed in the United States. The new air convection system is equipped with a high-efficiency convection device so that the glass temperature has a good consistency and stability during the healing period and ensures high-temperature air convection and uniform temperature distribution. Convection can be adjusted in a wide range and is easy to control. Each temperature controller has over-temperature protection. The deformation of the glass during heating is almost 0%.

The quenching section is composed of high-pressure blowers, air knife, and the driving system. The quenching air knife makes the cooling air evenly applied to the upper and lower surfaces of the glass. The distance between the air knife and the glass can be automatically adjusted to achieve the best glass quality. The glass product has no spots, no marks, no deformation, no surface defects, and its optical properties are close to the original glass.

Products comply with ANSI Z97.1, EN 12150-1:2000, GB15763.2-2005, GB/T9963, GB/T9656, JIS R 3206, and other tempered standards. This tempering furnace has a multi-layer protection system, user operation and maintenance are convenient and simple. It has high production efficiency. The output is increased by at least 80%, with high product quality and reliable functionality.

Technical Data

型号 玻璃厚度 (mm) 玻璃最大尺寸 (mm) 玻璃最小尺寸 (mm) 额定功率 (kw)
QX-GTH0612 2.5--12 600*1200 60*60 200
QX-GTH0612 3--19 600*1200 60*60 150
QX-GTH0714 2.8--12 720*1400 75*75 234
QX-GTH0714 3--19 720*1400 75*75 206
QX-GTH1020 3--19 1000*2000 90*90 350
QX-GTH1024 5--19 1000*2440 90*90 212
QX-GTH1030 5--19 1000*3000 90*90 260
QX-GTH1036 5--19 1000*3600 90*90 320
QX-GTH1224 2.8--19 1250*2440 110*110 654
QX-GTH1224 3--19 1250*2440 110*110 610
QX-GTH1224 5--19 1250*2440 115*115 258
QX-GTH1230 5--19 1250*3000 115*115 322
QX-GTH1236 5--19 1250*3600 115*115 382
QX-GTH1525 3--19 1500*2500 140*140 715
QX-GTH1525 4--19 1500*2500 140*140 390
QX-GTH1530 3--19 1500*3000 140*140 813
QX-GTH1530 4--19 1500*3000 140*140 406
QX-GTH1530 5--19 1500*3000 140*140 396
QX-GTH1536 5--19 1500*3600 140*140 455
QX-GTH1825 4--19 1800*2500 140*140 488
QX-GTH1836 2.8--19 1830*3660 140*140 1020
QX-GTH1836 4--19 1830*3660 140*140 690
QX-GTH2036 5--19 2000*3600 100*220 608
QX-GTH2036 4--19 2000*3600 100*220 765
QX-GTH2040 4--19 2000*4000 100*220 856
QX-GTH2436 4--19 2440*3600 100*250 925
QX-GTH2442 5--19 2440*4200 100*280 860
QX-GTH2448 5--19 2440*4800 100*280 950
QX-GTH2454 5--19 2440*5400 100*280 1090
QX-GTH2460 5--19 2440*6000 100*280 1210
QX-GTH2546 5--19 2500*4600 120*280 970
QX-GTH2550 5--19 2500*5000 120*280 1060
QX-GTH2560 5--19 2500*6000 120*280 1265
QX-GTH3050 5--19 3000*5000 120*320 1265
QX-GTH3060 5--19 3000*6000 120*320 1520

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