Cement Making Machine to Making Gypsum Powder

the crusher for crushing.

The grinding uses vertical

mill system.

The drying of

gypsum adopts calciner

technology (thermal oil).

300 days/year (including the

maintenance period),

24 hours/day

The performance of the

plaster of Paris confirms to

the technical demand of

«Building Gypsum»

(GB/T9776-2008)

The natural gypsum which

is provided by the owner.

Particle size: ≤200mm

Purity (the content of

CaSO4•2H2O) (85~95)%

vertical mill grinding. The

vertical mill is energy efficient,

versatile new grinding

equipment.

It has the following

advantages: High efficiency,

low power consumption, large

drying capacity, easy to adjust

product fineness, particle size

uniformly, easy to control

chemical composition, low

noise,small metal wear, less

dust, simple process system,

small area covering, saving

investment …etc.

powder were evenly fed into

the rotary kiln evenly through

screw conveyor. The gypsum

directly connects with hot air

and the hot air transfer the

heat to the gypsum.

The gypsum absorbs the heat

and block of part of crystal

water then become calcined

gypsum (POP).

The construction gypsum

through screw conveyor and

bucket elevator is sent into

separator. The exhausted gas

out of rotary kiln contains large

amount of gypsum powder,

after bag dust collector

purification, the gypsum

powder get into silo and the

exhausted gas into the air.

point in the production line

and equipped with

mechanical bag style dust

collector to make different

powder outlet point work

under negative voltage

situation to avoid the power

outlet. The exhausted gas

and powder through dust

collector density below

100mg/m3 and the worker

position powder density

below 10mg/m3.

the staff above mentioned

have the ability of right

groundage. The buyer

should make sure the staff

must attend the install, fix

and production of the line.

the buyer’s staff to operate

in the lab and the real

operation in the similar

craft company. And arrange

the expertise technical staff

to guide them, in order to

accomplish the training.

Manufacturing Co., Ltd was

establish in 1998 and was

professional in designing

and manufacturing all kinds

of industrial equipments.

It has 300 workers and

more than 80 sets of

processing machines

which include two

sets of planer machines,

one set of milling machine,

2 sets of boring machines,

3 sets of the lathes and

several sets of newly

imported CNC equipments.