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Gypsum board production line
Annual capacity(m2) | Day capacity(sheet) 1200*2400*9mm |
Drier layer |
Heating system | Control system | Fuel |
2 Million | 2000 | 4 |
Heat ex-changer (vertical Air-blow) | PLC |
Coal, gas, oil .etc |
3-4Million | 3000-4000 | 6 | PLC | ||
5-8Million | 5000-8000 | 8 |
DCS computer control | ||
10-15Million | 10000-15000 | 10 | |||
20-50Million |
20000-50000 | 12 | Heat ex-changer(Horizontal Air-blow) |
production capacity | 2 to 50million square meter per year |
Finished product | paper-faced gypsum board/ fire resistance gypsum board water resistance paper-faced gypsum board |
specification | thickness from 6.5-16mm length from 2100-3600mm width from 1220mm |
Quality standard | over the international standard GB9775-1999 |
Property | full automatic |
fuel variety | oil,coal,gas .etc |
low investment gypsum board plant
is by the raw material supply system, plate making system,
conveyor system, transverse system, drying system, the board system, cutting system,
such as composition, special equipment to produce gypsum
low investment gypsum board plant equipment characteristics: small investment, high profit,
can in the short term to recover cost, no pollution, waste can be recycled. Is the national advocacy
of environmental protection projects. Its production technology is easy to learn, wide raw material
sources, is the ideal choice of the investment projects.
The equipment of low investment gypsum board plant
1: Production machinery part and Raw material distribution: hoist, storage, measuring scale,
Dynamic foaming station, powder conveyor (inverter), pulp conveyer (inverter), pulp stirring pot,
vertical mixer. The function of this part is to lift the powder to the vertical mixer through hoist,
conveyor and measuring equipment, and then proportionally mix and stir with the powder pulp
and frothing preparation coming from pulp pump and measuring equipment, and thus gypsum
thick liquid of a certain thickness is produced.
2: Heat transmission stove system of low investment gypsum board plant
Main equipments: stove body, heavy oil burner, circulating pump, high and low oil storage,
oil pipe, low and high pressure oil pipe and electric controlling part. The function of this system
is to supply heat for drying system. he burning material can be decided according to the local energy resources situation,
such as coal, diesel and natural gas.
3: low investment gypsum board plant automatic controlling system.
It includes two parts:
PLC and computer monitor system & Computer controlling part
A. PLC part:
including raw material shaping, central control, #1 transverse input the dryer, #2 transverse output
the dryer, and blower in the dryer.Material distribution and shaping includes gypsum powder
measuring scale, auxiliary material scale, invertercontrolled pulp pump (two sets),
central controlling system, transportation pipe and the pulp material mixer.
The mixer at the shaping station and the flattop vibrating motor are controlled automatically and
they can automatically control the proportion of the gypsum powder, auxiliary powder and pulp,
and the whole system is automatic. It is very accurate and save man’s work.
Central controlling part low investment gypsum board plant
It includes consolidation shaping belt machine, transportation roller, accelerator after cutting,
drying conveyor, and the temperature controlling system for the different area of the dryer.
These devices are controlled by inverter,and PLC program realizes thesynchronous control. This can solve the problem of uneven lengths and paper rubbing.
Drying transportation system can adjust the temperature of different area in the dryer and this
can guarantee the moisture content. Inverter control can make much less breakdown,
stable speed adjusting and its major benefit is saving energy, saving power.
The controlling box can show the temperature of different area of the dryer.
#1 transverse drying entrance part of low investment gypsum board plant
includes the automatic control of the following parts:
convey belt, roller, electromagnetic valve, distributor and board entrance accelerator.
Through PLC program control, it finishes the production from board cutting to drying entrance.
Dryer exit and #2 transverse parts include the automatic controlling part of board exit machine,
#2 transverse convey belt, rollers, combining machine, edge sealer, stacker and pneumatic and
hydraulic electromagnetic valve.
Blower controlling system of low investment gypsum board plant
. According to the length of the dryer and areas, inverter type blower
can be used, and the speed of the blower can be adjusted automatically according to the
temperature of the dryer. It can save electricity by 25-35%.
B. Computer controlling part of low investment gypsum board plant
The complete production line is controlled through computer monitor
and it is finished by two controlling stations at the raw material distribution part and production line
part. A controlling machine is connected to the PLC station on the spot, and the data is centrally
controlled. You may check the operation of every part of the line at any time, get the statistics,
print the data and you may modify the parameter and stop or start the equipment.
What’s more, automatic controlling system includes the whole set electric controlling box,
temperature meter and the on-the-spot light and electricity sensor components,
and all of them are with famous brand and imported from abroad.
Welcome to visit our factory!
Contact: Kathy Kan
Mobile/Wechat: 139381862405
Skype:kathy8227
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