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Gypsum Cornice Production Line


The whole equipment using the world's most advanced modular manufacturing installation method; equipped with 11 frequency converters, soft start-up technology, low noise, extending equipment life, has more than 15 years service life.

Brief Introduction of Production Process:
 
1、In Pre-production, gypsum powder is transported into the hopper by hand or elevator;
2、Mould is driven circularly through a full-frequency controlled transport system ;
3、Gypsum powder and water are delivered to the beater through special delivery equipment ;
4、Gypsum slurry is delivered into the mold, putting the fiber and fiber web into the slurry during the transmission process;
5、Gypsum slurry shape the gypsum cornice through the back line forming system, cutting into a single cornice after the slurry's initial setting, through acceleration, reversing then entering into the maintenance area, and maintenance when transmission;
6、Mold into the stripping zone, makes the plaster line out, and transported to the drying rack to dry. 
Production Process
 
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Main Equipments Introduction :
 
The whole equipment using the world's most advanced modular manufacturing installation method; equipped with 11 frequency converters, soft start-up technology, low noise, extending equipment life, has more than 15 years service life.

 
Conveying Roller:
 
Coated with PU fully, so as to reduce the noise, good man-machine coordinated; using CNC precision machining.

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Air Compressor:
 
Adopting German ultra-quiet screw air compressor, no operation noise

Silo :
 
Equipped with 10 tons of powder silo, storage saving more labors. Live longer than other products , lower cost.
 
Mould 
 
Mold automatic cleaning, this is our patented technology, without residue, no hurt to the mould, long service life.
 
Beater:
 
1、Feeding automatically without artificial, the conveyor can transport powder full automatically; PLC computer controls liquid powder proportion, reasonably automatic processing of gypsum slurry.
2、Adopting Germany technology, the beater can work continuously 24 hours without congestion when discharging thick slurry, with advantages of discharging uniform and stable, no pore and  bubbles, high intensity, pattern with full luster, etc. Very simple operation.

 
Electrical And Instrument:
 
1、Two sets of PLC programming, good, man-machine interactive performance, with easy operation and easy to learn.
2、Device with digital display, digital tells you the daily production, and the digital reflecting water, powder, equipment running speed allowing you to become expert immediately.

 
Main Parameters: 
 
Take the moderate width of 10 cm gypsum cornice on the market for example.
 

Daily capacity

3000units

6000units

Equipment length

60m

100m

Labor no.

6

9

Installation power

26.58KW

28.5KW

Equipment weight

17T

19T

Operating speed

12.5m/min

25m/min

Production efficiency

900m/h

1500m/h

 

Remark: the manual gypsum cornice line with 3000units/day capacity will need about 30-35labors. 
 
 
Gypsum Powder:

 

Raw materials

Item

Specification

Constructional gypsum powder

Fineness

0.2mm,Remnant<10%

Initial set time

3.5-5.5 minutes

Final set time

7.5-10.5 minutes

Crystal water

4.5%-5%

Semi-hydrated gypsum powder

>65%

Bending strength (2 hours)

1.8 Mpa

Forming water

PH

6.5-7.5



Fiberglass Meshes:
 
With alkali or alkali free glass fiber yarn weaving, alkali resistant polymer emulsion coated glass fiber
The fiberglass meshes is the the kind of glass fiber waved of medium-alkali or alkali-free glass fiber yarn, and coated with alkali resistant polymer emulsion.
Forming water:PH 6.5-7.5
 
  
 
Labor Capacity Table
 

No.

Capacity

3000units/day

6000units/day

8000units/day

2

forming

2

2

2

3

demoulding

2

3

4

4

transportation

2

3

4

5

Total

6

8

10

 
  

Advantage

Equipment key components, parts, motor control systems use international brand , steel with national standard quality;
High product strength, small error, resistance to deformation, the length is adjustable, durable;
One production line can produce different patterns, different widths product.
Automated metering raw materials to ensure the quality and accuracy;
Key components have been done with durability testing and reliability testing to ensure equipment stable operation, makes failure rate to lowest.
Mixer do not blocking materials even when discharging thick slurry, always uniform and stable.

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equipment

powder

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