Description of the Equipment
1.1 Brief introduction
The furnace includes loading table, heating section, quenching and
cooling section, unloading table, and control system. It is used to
manufacture flat glass for window,door furniture, home appliance,
architecture glass, etc.
1.2 Loading Table
The loading table is composed of rubber-covered rollers and Kevlar
rope. When the glass is put onto the rollers, the glass will be
conveyed automatically to the entrance of the furnace where it will
be in ready-to-enter-furnace position and the rollers stop moving.
It will send the glass into the furnace once the computer control
system gives enter command.
1.3 Heating Section
The structure of the heating section is of a double-layer box type
covered with thermos-insulation material. Inside the section there
is a conveyor system with high temperature resistant ceramic
rollers. Heating elements and radiation plates are installed on the
upper layer and lower layer of this section. The upper layer
radiation plate is special heat resistant and anti-corrosion cast
material. The heating element is of an integrated part with spiral
type resistance erected on ceramic part, it's easy to replace. When
the glass is going to enter the furnace, the front door of the
heating section opens the rolls of the loading table and heating
section move at the same time. When the glass is in the furnace,
the front door will close and the glass on the rollers will be
moved back and forth at the distance calculated by the controlling
system automatically, so that the glass will be heated evenly. The
upper section can be lifted up for maintenance. The heating
elements are in matrix layout.
1.4 Flat Quenching/Cooling Section
The alloy sections and steel sheet is cold riveted to avoid
deformation of heat welding, ensure effectively the entire flatness
at air face of quench. Rational nozzle aperture and arrangement of
air hole guarantee the glass even cooling. The upper and lower
quenches are combined with linkage and individual drives, which can
actually control the rational height for air nozzle of quenches.
Matched with balance control of upper and lower air amount, the top
and bottom of the glasses can reach to optimum heat radiation, so
as to ensure the flatness of tempering glass.
1.5 Forced convection heating system
Balance tube made by air tube of convection heating system with
leptospira model. The convection air comes from compressor to spray
hot air into the surface of the soft coat Low-E glass; under the
production working process, the heating chamber is combed with both
forced convection and radiation. In any case when you expect to
process Low glass(both soft and hard coat), you could switch on the
compressor control and when you only intend to process clear float
glass you can only adopt radiation for processing.
1.6 Formation/Quenching (cross bending section)
It is composed of upper and lowers straight rollers. When the glass
is transferred to this section, the upper and lower rollers will
Change their shapes to form a curved clearance, which is just like
an assumed mould. The softened glass sheets are oscillating in the
assumed mould to be curved, and there is no mould needed. The
bending section, tempering section and the formation section are
just one combined part. The glass will be tempered during
formation. When tempering flat glass, bending/tempering section is
the same to a part of the flat blast heads. The glass will
oscillate with the rollers for even quenching.
1.7 Unloading Table
The unloading table is the similar as the loading table. When the
glass is transported to the end of the conveyor, the rollers will
stop, and the glass can be taken away by hand, or by robot, if
there is available at the customer's factory.
1.8 Control System
2. Technical Parts
2.1Technical SpecificationsFlat glass :
Max loading area :1830 x 2440mm
Min Glass size :250x300mm
Glass thickness range :4-19MM
Max glass size :1830x2440MM
Bend glass :Max glass size :1500x2000(Arc length) MM
Glass thickness :4-19MM
For size :Two position(two glass heat )
Radius &thickness:
R≥1000mm(4~6mm)
R≥1500mm(8~10mm)
R≥2000mm(12~19mm
Bend adjustment system: Bend adjustment by special type of
Hydraulic system,for high accuracy bending.
Parameter for Hydraulic :11KW, 21MpaHeating methods :Top and bottom full forced air convection model
Requested glass quality:
No visible bubbles, impurities;
Meet the national standards of high quality float glass;
Glass shall be beveling, edging, washing and dry;
Power
Heating :450KW
Blower :250KW+75KW
Drives :27KW
Transformer requirement :≥630KVA
Recommended transformer capacity:The power capacity may be
different and should be referring to the actual
Blower Control:controlled by frequency inverters
Quality Standard :ANSI Z97.1-2004,
Finished product rate :≥ 98%
Installation period (approximately,):15 working days
Commissioning period (approximately) :10 working days
Training period (approximately) :10 working days
Guarantee period :ONE year for non worn-out parts and components.
Power supplier mode :To order2.1.2 Power consumption
Flat: ≤4kwh/M2 (5mm sheet glass y)
Bend: ≤4.8 kwh/M2 (5mm sheet glassy)
2.1.3Productivity: | Glass thickness(mm) | Glass tempered cycle(load/hour) | note |
| Flat glass | 4 | 18-22 | The size, producing area and color of glass panel will cause the
production difference. The production of glass plate with small
size and deep color will be slightly larger. |
| 5 | 16-18 |
| 6 | 14-16 |
| 8 | 10-12 |
| 10 | 9-10 |
| 12 | 7-8 |
| Bend glass | | |
2.1.4 Suitable glass sorts
Tinted glass
Patterned glass
Coated glasses (Including most kinds of hard coated glass, parts of
special soft coated glass, which withstands about temperature 700
ºC)
Silk screen printing glass
Clear float glass
Low-e glass
2.3 Supply Scope
Loading table
Heating section(furnace) with top fan convection system
Fast pass area
Quenching and Cooling section
Bend forming section
Unloading table
Blower system
Control system
Sea worthy packing
Company Profile:
Founded in 2010, Foshan Star Glass Machinery Co., Ltd. is a
high-tech enterprise specializing in the
production, research and development and sales of glass deep
processing machinery. The company is
located in Foshan City, a major glass machinery center.
The company is committed to the production of glass radiant
tempering furnace, convection tempering
furnace, flat bending dual-purpose tempering furnace, automotive
glass bending furnace, nonautoclave
PVB laminating production line.
After years of hard work and exploration, the company has obtained
a number of national patents, and
its technology is ahead of the domestic level. The products sell
well all over China and are exported to
Australia, the United States, the Middle East, India, Vietnam,
South America and other places.
Companies adhering to the principle of quality first,
service-oriented, and constantly improve the
company's level and product quality, and strive to create a
skilled, high-quality team. We will sincerely
cooperate with new and old customers at home and abroad with
sincerity and jointly develop the
bright road of glass machinery manufacturing industry.
cooperation partner
After Sales Service
nExhibition
FAQ
1. who are we?
We are based in Guangdong, China, start from 2011,sell to South
America(30.00%),Southeast Asia(20.00%),Mid East(15.00%),Eastern
Europe(10.00%),Africa(10.00%),North America(10.00%),Western
Europe(3.00%),Eastern Asia(2.00%). There are total about 11-50
people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Glass Machine,Glass Furnace,Glass Bending Furnace,Glass Bending And
Tempering Furnace,Glass Machines
4. why should you buy from us not from other suppliers?
Our company has a professional R & D team and a strict quality
management system. 10 years of export experience. Mature
after-sales installation team.
5. what services can we provide?
Accepted Delivery Terms: FOB,CIF,EXW,DDP;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit
Card,PayPal,Western Union,Cash,Escrow;
Language
Spoken:English,Chinese,Spanish,Japanese,Arabic,French,Russian
